LEADING GASKETS FOR THE ENVIRONMENT PRODUCTS

LEADING GASKETS FOR THE ENVIRONMENT PRODUCTS

Content Company profile... Page Environmental protection... Page 4 Gasket systems for the highest requirements. Page 5 Our system expertise... Page 6 Product highlights... Page 7 JUNGTEC REVOLUTION... Page 8 JUNGTEC REVOLUTION TOP... Page 9 JUNGTEC REVOLUTION TONGUE AND GROOVE... Page 10 JUNGTEC VISIO... Page 1 JUNGTEC ECO +... Page 15 JUNGTEC ECO TOP... Page 16 JUNGTEC ECO WITH TEFLON U-JACKET... Page 17 JUNGTEC JP 1... Page 19 JUNGTEC JP 2... Page 20 JUNGTEC JP TOP... Page 21 JUNGTEC JG 1... Page 24 JUNGTEC JG 2... Page 25 JUNGTEC VARIO... Page 28 MORE GASKETS FOR YOUR REQUIREMENTS: RING JOINT GASKETS... Page 0 LENS GASKETS... Page 5 WELD RING GASKETS... Page 6 Material tables... Page 7 Threaded flange connections... Page 9 Calculating flange connections... Page 41 Test certificates... Page 42 Awards and accolades... Page 4 2009, JUNGTEC GMBH & CO. KG, Donatusstrasse 127-129 Halle 5, 50259 Pulheim-Brauweiler, Germany This document including all its components is protected by copyright. Any use without the consent of JUNGTEC GMBH & CO. KG is not permitted and is liable to prosecution. This shall apply in particular to reproductions, translations, microfilms and processing in electronic systems. All rights reserved. 2

The most ingenious development since the discovery of the light bulb Worldwide expert opinion The industry specialist for the global high quality flange connection market JUNGTEC is the specialist supplier for high quality flange connection systems around the globe. Our company develops, produces and delivers components that stay functional for a very long time. JUNGTEC was founded in 1988 by Alfred Jung. Since then the company has developed numerous ground-breaking products in the gasket industry. A number of awards and accolades, such as the German Environmental Award (Der Deutsche Umweltpreis) in 2004 and the German Business Innovation Prize (Innovationspreis der deutschen Wirtschaft) in 2008, underscore the innovative power of JUNGTEC products. Milestones: u Development of the fine profile in cam profile gaskets (still state-of-the-art technology today) u Development of the JG encapsulated flat profile gasket u Development of the JP flat profile gasket and the Vario centering system u Development of the ECO + gasket u Development of the REVOLUTION gasket u Development of the VISIO gasket

JUNGTEC will help you build safe and environmentally friendly systems In view of increasing environmental requirements and rising cost pressure for the customer, we decided to rethink the gasket technology topic. The result? The highest possible quality gaskets on the market! Our aim in developing high quality gaskets is to improve the current state of technology, with a view to reducing the emissions of environmentally and health hazardous substances. With its product innovations, JUNGTEC has already achieved this goal and even exceeded it in places, because all JUNGTEC gaskets already meet the respective requirements and standards for emissions and environmental protection of the future. u JUNGTEC sealing technology makes it possible to free industrial systems from diffuse flange emissions. u JUNGTEC s quality gaskets provide a unique price-performance ratio with the help of its development and production expertise. u Low production input ensures a competitive advantage at manufacturing level for both environmental friendliness and reduced costs. u JUNGTEC technology therefore also enables emerging economies and developing countries to use environmentally friendly and high quality gaskets. 4

Gasket systems for the highest requirements The best-in-class design makes JUNGTEC gaskets ideal for universal use. Example: JUNGTEC is networked with countless specialists and suppliers all over the world. Our products and services are used precisely where the customer wants them. u Refineries u Chemical and petrochemical industry u Pipeline construction (oil and gas) u Industrial plants u New system developments u Power station construction u Steel mills u Ship and submarine building u Automotive industry u Defense industry u Astronautics u Construction industry and other field of application 5

Service: Strategic guideline: u Sealing connection calculation and dimensioning. u System expertise: JUNGTEC accompanies customer projects from initiation right through to implementation. u Installation training. CHANGE THE PRESENT. EXPERIENCE THE FUTURE. ACHIEVE WITH PARTNERS. PROMOTE ENVIRONMENTAL PROTECTION. u JUNGTEC is a global sealing technology problem solver that also pursues the objective of further increasing system safety and availability. u JUNGTEC s goal is to continually reduce the emissions that damage both our health and our environment. u We constantly strive to ensure total customer satisfaction by continually improving processes, quality, speed and the way we do business. Alfred Jung Saber Zaienne Chief Executive Officer General Manager OUR SYSTEM EXPERTISE International sealing guidelines Standards and specifications Applications Approvals / Inspections Materials / Functions Production processes / Processes You will find more information online at www.jungtec.de or simply call +49 (0)224-9647-0. 6

PRODUCT highlights Page 8 Page 1 Page 15 JUNGTEC REVOLUTION Innovationspreis 2008 (German business Innovation award 2008) JUNGTEC VISIO Latest development as alternative to Cam Profile gaskets JUNGTEC ECO + VDI-Preis 200 (German engineers association award) Page 19 Page 24 Page 28 JUNGTEC JP Winner of the German Environmental Award 2004. Gasket with the lowest leakage rate on the global market JUNGTEC JG Winner of the German Environmental Award 2004 JUNGTEC VARIO Universal centering system for DIN and ANSI 7

JUNGTEC REVOLUTION The JUNGTEC REVOLUTION is an embossed Cam Profile gasket produced with a flexible stainless steel base, with encapsulated graphite on both sides. Its revolutionary design and the flexibility of the embossed tooth height guarantee a double metallic seal and encapsulated graphite. The wide range of applications of JUNGTEC REVOLUTION makes it an alternative for all standard gaskets. GASKET CROSS-SECTION Triple seal Graphite Metallic seal The most important data: u Temperature range: -200 C to 500 C with regard to TA Luft (Technical Instructions on Air Quality Control) u Pressure range: Up to 64 bar/400 lbs and vacuum TA Luft and VDI 2440 requirements met and exceeded (even when using inferior quality bolts) u Standard material: 1.4571 (further materials available) u Available with graphite or Teflon layer u Total thickness: 1.6 mm +/- 0.1mm Your benefits u Temperature range: -200 C to 500 C with regard to TA Luft. u Reduces diffuse emissions by over 99 % in accordance with VDI guideline 2440 specifications. u Easy fitting with thin construction; prevents graphite layers from being damaged. u Exceptional resilience characteristics balance pressure and temperature fluctuations, which means the bolts do not have to be retightened. u The REVOLUTION ensures high system availability and safety with its optimum resilience characteristics. u Graphite encapsulation prevents product contamination. u Intelligent construction; also suitable for use in vacuum applications. u Fire-safe with graphite encapsulation. u Component and blow-off-proof with revolutionary technology. u Easy removal. Encapsulation prevents the graphite from sticking to the flange as much as possible. u Double metal seal without damaging the flange surface. u This revolutionary technology reduces maintenance costs with the best price-performance ratio. u Available for DIN and ANSI flanges up to DN 600 and 24. u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s). u Revolution test result = 2. x 10-7 mbar x l/(m x s). u No static electricity caused by electrical conductivity. The JUNGTEC REVOLUTION s exceptional technology is the winner of numerous awards and accolades. JUST GIVE US A CALL: Tel: +49 (0)224-9647-0. Our customer consultant will be only too happy to visit you. 8

JUNGTEC REVOLUTION TOP The REVOLUTION TOP has the same features as the REVOLUTION, but the REVOLUTION TOP also has a secondary graphite seal with a lower thickness. The secondary seal reliably prevents the raised flange face from corroding, as happens with construction steel, for example. GASKET CROSS-SECTION Triple seal secondary seal Graphite Metallic seal The most important data: u Temperature range: -200 C to 500 C with regard to TA Luft u Pressure range: Up to 64 bar/400 lbs and vacuum u TA Luft and VDI 2440 requirements met and exceeded (even when using inferior quality bolts) u Standard material: 1.4571 (further materials available) u Available with graphite or Teflon layer u Total thickness: 1.6 mm +/- 0.1mm Your benefits u Temperature range: -200 C to 500 C with regard to TA Luft. u Reduces diffuse emissions by over 99 % in accordance with VDI guideline 2440 specifications. u Easy fitting with thin construction; prevents graphite linings from being damaged. u Exceptional resilience characteristics balance pressure and temperature fluctuations, which means the bolts do not have to be retightened. u The REVOLUTION ensures high system availability and safety with its optimum resilience characteristics. u Graphite encapsulation prevents product contamination. u Intelligent construction; also suitable for use in vacuum applications. u Fire-safe with graphite encapsulation. u Component and blow-off-proof with revolutionary technology. u Easy removal. Encapsulation prevents the graphite from sticking to the flange as much as possible. u Double metal seal without damaging the flange surface. u This revolutionary technology reduces maintenance costs with the best price-performance ratio. u Available for DIN and ANSI flanges up to DN 600 and 24. u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s). u Revolution Top test result = 2. x 10-7 mbar x l/(m x s). Need more information? The JUNGTEC REVOLUTION is one of the world s most innovative gaskets. We will be only too happy to make you a customized offer. JUST GIVE US A CALL: Tel: +49 (0)224-9647-0 Fax +49 (0)224-9647-18 E-mail: info@jungtec.de or online at www.jungtec.de 9

JUNGTEC REVOLUTION TONGUE AND GROOVE The JUNGTEC REVOLUTION TONGUE AND GROOVE is an embossed Cam Profile gasket produced with a flexible stainless steel base, with encapsulated graphite on both sides. GASKET CROSS-SECTION The most important data: u Temperature range: -200 C to 500 C with regard to TA Luft u Pressure range: Up to 64 bar/400 lbs and vacuum u TA Luft and VDI 2440 requirements met and exceeded (even when using inferior quality bolts) u Standard material: 1.4571 (further materials available) u Available with graphite or Teflon layer u Total thickness: 1.6 mm +/- 0.1mm Your benefits u Temperature range: -200 C to 500 C with regard to TA Luft. u Reduces diffuse emissions by over 99 % in accordance with VDI guideline 2440 specifications. u Easy fitting with thin construction; prevents graphite linings from being damaged. u Exceptional resilience characteristics balance pressure and temperature fluctuations. This means the bolts do not have to be retightened. u The REVOLUTION TONGUE AND GROOVE ensures high system availability and safety with its optimum resilience characteristics. u Graphite encapsulation prevents product contamination. u Fire-safe with graphite encapsulation. u Intelligent construction; also suitable for use in vacuum applications. u Component and blow-off-proof with revolutionary technology. u Easy removal. Encapsulation prevents the graphite from sticking to the flange as much as possible. u This revolutionary technology reduces maintenance costs with the best price-performance ratio. u Available for DIN and ANSI flanges up to DN 200 and 8. u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s). u REVOLUTION TONGUE AND GROOVE test result = 2. x 10-7 mbar x l/(m x s). 10 Reduce your storage costs Using the JUNGTEC REVOLUTION means you can reduce the different types of gaskets you use, which in turn saves on storage costs and prevents gasket mix-ups. The JUNGTEC REVOLUTION reduces diffuse emissions by over 99 % in accordance with VDI guideline 2440 specifications.

REVOLUTION DIN dimensions table for flanges in acc. with DIN 262-268 Series 1 and DIN EN 1092-1 REVOLUTION ANSI dimensions table for flanges in acc. with ANSI - B 16.5 [DN] d1 d2 d [inch] d1 d2 d 10-64 10 16 25 40 64 150-400 lbs 150 lbs 00 lbs 400 lbs 10 22 6 46 46 46 46 56 15 22 9,5 50 50 50 50 61 20 28 46,0 61 61 61 61 25 5 5,5 71 71 71 71 82 2 4 62,0 82 82 82 82 40 50 69,0 92 92 92 92 10 50 61 80,0 107 107 107 107 11 65 77 97,5 127 127 127 127 17 80 92 115,0 142 142 142 142 148 100 115 19,0 162 162 168 168 174 125 142 169,0 192 192 194 194 210 150 168 194,0 218 218 224 224 247 200 224 251,0 272 272 284 290 09 250 270 298,0 27 28 40 52 64 00 20 48,0 77 8 400 417 424 50 75 405,0 47 44 457 474 486 400 426 459,0 489 495 514 545 54 450 480 52,0 59 555 571 571 500 50 574,0 594 617 624 500 50 579,0 628 657 600 60 677,0 695 74 71 747 764 ½ 16,5 44,4 50,8 50,8 ¾ 22 9,5 54,0 6,5 6,5 1 28 46,0 6,5 68,0 68,0 1 ¼ 5 5,5 7,2 79,5 79,5 1 ½ 50 69,0 82,9 92,0 92,0 2 61 80,0 101,6 107,0 107,0 2 ½ 77 97,5 120,6 127,0 127,0 92 115,0 1, 145,7 145,7 ½ 92 115,0 158,7 162,0 158,8 4 124 148,0 171,4 177,8 174,8 5 151 178,0 19,5 212,6 209,6 6 178 205,0 218,9 247, 244, 8 224 251,0 276,1 04,8 01,8 10 270 298,0 6,6 59,0 55,6 12 20 48,0 406,4 419,1 415,8 14 75 405,0 447,9 482,6 479, 16 426 459,0 511,4 56,4 5,4 18 480 52,0 546,1 59,6 590,6 20 50 574,0 60,2 650,7 20 50 579,0 644,7 24 60 677,0 714,2 771,4 765,0 DN = nom. diameter, d1 = inside diameter, d2 = outside diameter graphite layer, d = outside diameter gasket. The total thickness is 1.6 mm +/-0.1 mm. Design and calculation in acc. with JUNGTEC in-house standard. REVOLUTION dimensions table for tongue and groove for T+G flanges in acc. with DIN 2512 [metric] [DN] d1 d2 10 25 15 0 8 20 7 49 25 44 56 2 52 64 40 62 74 50 74 86 65 96 108 80 107 119 100 10 148 125 156 174 150 184 202 200 240 258 REVOLUTION dimensions table for tongue and groove in acc. with ANSI B 16.5 150 lbs up to 400 lbs [inch] [inch] d1 d2 small d2 width thickness ½ 26 4 4 1,6 ¾ 4 42 42 1,6 1 9 47 50 1,6 1 ¼ 49 56 6 1,6 1 ½ 55 6 72 1,6 2 74 82 91 1,6 2 ½ 87 94 104 1,6 109 116 126 1,6 ½ 122 129 19 1,6 4 1 144 156 1,6 5 161 172 185 1,6 6 192 202 215 1,6 8 29 25 269 1,6 DN = nom. diameter, d1 = inside diameter, d2 = outside diameter gasket. The total thickness is 1.6 mm +/-0.1 mm. Design and calculation in acc. with JUNGTEC in-house standard. JUNGTEC REVOLUTION JUNGTEC REVOLUTION TOP JUNGTEC REVOLUTION TONGUE AND GROOVE The JUNGTEC REVOLUTION is a gasket for life! Its revolutionary design also incorporates flange rotation, which guarantees that the entire bolt force works on the actual narrow sealing face during real-life use. 11

One of the world s most innovative gaskets for environmental protection JUNGTEC JP / JG Winner of the German Environmental Award JUNGTEC gaskets make a major contribution to environmental protection and reduce diffuse emissions by more than 99% compared with conventional sealing systems. Our gasket concepts increase system availability and safety enormously, which in turn reduces maintenance costs several times over. Gasket technology at the highest possible level In view of increasing environmental requirements and rising cost pressure for the customer, we decided to rethink the gasket technology topic. The result: the JUNGTEC REVOLUTION, a non plus ultra gasket. High costs have often been the reason technical improvements have failed in the past. This can now be a thing of the past thanks to the JUNGTEC REVOLUTION. Its revolutionary design also incorporates flange rotation, which guarantees that the entire torque effect works on the actual narrow sealing face during real-life use. The centering ring profiling provides the highest seal stability when built-in and maximum flexibility during installation. Winner of the German Business Innovation Prize 2008 JUNGTEC was presented the German Business Innovation Prize for 2008 during a gala ceremony on 24 January 2009. JUNGTEC GmbH & CO. KG won the award in the medium-sized enterprise category for developing one of the most innovative gaskets for environmental protection. 12

JUNGTEC visio The JUNGTEC VISIO has a solid stainless steel base with embossed inner and outer tooth and a graphite layer on both sides. A resilient tooth s, which seals metallically on both sides of the flange, is embossed on the medium and atmosphere sides. These flexible cogs can handle alternating forces without elastic deformation, which means the bolts do not have to be retightened. The gasket s constructive dimensioning ensures that it meets TA Luft requirements, even with the lowest bolt tightening torques, which in turn means that high-grade bolts are no longer required. The sealing geometry is indestructible, even with a high surface pressure of more than 600 Mpa. The most important data: u Temperature range: -200 C to 600 C with regard to TA Luft u Pressure range: Up to 160 bar and vacuum u VDI 2440 and 2200 requirements met and exceeded, even when using inferior quality bolts u Standard material: 1.4571 (further materials available) u Total thickness: 1.6 mm and 4.6 mm +/- 0.1mm Your benefits u Solid stainless steel base with embossed metal tooth and graphite layer on both sides. u The tooth heights and graphite are precisely harmonized with one another, ensuring there is no tooth geometry elastic deformation when they are mounted. u Resilient tooth on the medium and atmosphere side, which seals the flange metallically. u The resilient inner and outer tooth balances pressure and temperature fluctuations. u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s). u VDI 2440 and 2200 requirements met and exceeded, even when using inferior quality bolts. u Absolutely component and blow-off-proof. u Solid indestructible stainless steel core. u Graphite prevents product contamination. u Very suitable for use in vacuums. u Gasket settling behavior means bolts do not have to be retightened. u With tongue and groove gaskets there is no sticking or jamming because of excess graphite faster removal. u Available in all dimensions, with and without centering ring (special dimensions also possible). u No static electricity caused by electrical conductivity. u Reduced storage costs, as VISIO is an alternative to cam profile and spiral gaskets. u Solid stainless steel base with embossed metal inner and outer tooth and graphite lining on both sides. The even receiving surface of the graphite between the encapsulated resilient inner and outer cog means the gasket can handle very high temperatures and pressure loads. This prevents trade-standard gaskets, e.g. cam profile, spiral and corrugated ring gaskets, from failing, and in turn increases system safety and availability several times over. 1

VISIO dimensions table for flanges in acc. with DIN 262-268 [DN] d1 d2 d 10-40 64 100 160 10 16 25 40 64 100 160 10 16 25 40 64 100 160 00 26 26 26 26 54 54 54 54 64 64 74 78 84 400 417 424 458 458 50 81 81 81 409 409 409 409 419 419 48 44 457 474 486 512 400 42 42 42 460 460 460 470 470 470 489 495 514 546 54 572 450 486 518 518 528 528 59 555 564 571 500 50 50 50 568 568 568 578 578 578 594 617 624 628 657 704 600 60 60 668 668 668 678 678 695 74 71 747 764 700 70 70 768 768 778 778 778 810 804 8 852 879 800 80 80 878 878 888 888 888 917 911 942 974 988 900 90 90 978 978 988 988 988 1017 1011 1042 1084 1108 1000 1040 1040 1098 1098 1108 1108 1108 1124 1128 1154 1194 1220 Total thickness: 1.6 mm and 4.6 mm +/- 0.1 mm, d1 = inside diameter, d2 = outside diameter graphite layer, d = outside diameter gasket. Also available in all DIN and ANSI dimensions. Design and calculation in acc. with JUNGTEC in-house standard. VISIO product variants VISIO without centering ring VISIO with centering ring VISIO with T-bar VISIO dimensions table for flanges in acc. with ANSI - B 16.5 [inch] d1 [mm] d2 [mm] d [mm] 150-400 lbs 600-900 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs 12 26 26 64 64 64 68 68 406,4 419,1 415,8 45,9 495, 14 70 70 400 400 400 400 400 447,9 482,6 479, 489,0 517,7 16 420 420 456 456 456 456 456 511,4 56,4 5,4 562,2 571,5 18 480 480 518 518 520 520 520 546,1 59,6 590,6 609,6 65,0 20 50 50 568 568 570 570 570 60,2 650,7 644,7 679,4 695,5 24 60 60 668 678 678 678 678 714,2 771,7 765,0 787,4 85,2 Total thickness: 1.6 mm and 4.6 mm +/- 0.1 mm, d1 = inside diameter, d2 = outside diameter graphite layer, d = outside diameter gasket. Dimensions over 24 must be provided by the customer. Also available in all DIN and ANSI dimensions. Design and calculation in acc. with JUNGTEC in-house standard. Our innovation: The resilient characteristics of the tooth geometry balance out pressure and temperature fluctuations. This means that the gasket has a longer useful lifetime and incalculable and cost-intensive maintenance work is significantly reduced, which in turn increases system availability. Materials and further models also available. Tel: +49 (0) 224-9647-0 E-mail: info@jungtec.de 14

JUNGTEC ECO + The JUNGTEC ECO + gasket has a solid stainless steel base, which is coated on both sides with a thin graphite layer. A resilient tooth, which seals metallically on both sides of the flange, is embossed on the medium side. The resilient tooth can handle alternating forces without being elastically deformed. The resilient inner tooth balances pressure and temperature fluctuations. Bolts no longer have to be retightened when starting the system, e.g. with cam profile gaskets. The gasket is absolutely component and blow-off-proof. The most important data: u Temperature range: -200 C to 500 C with regard to TA Luft u Pressure range: Up to 160 bar and vacuum u VDI 2440 and 2200 requirements met and exceeded, even when using inferior quality bolts. u Standard material: 1.4541 (further materials available) u Available with graphite and Teflon layer u Total thickness: 1.6 mm +/- 0.1mm Your benefits u Solid stainless steel base with embossed metal tooth and graphite layer on both sides. u The tooth height and the graphite are precisely harmonized with one another. u Resilient tooth on the medium side, which seals the flange metallically. u The resilient inner tooth balances pressure and temperature fluctuations. u Absolutely component and blow-off-proof. u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s). u ECO + test result = 8 x 10-8 mbar x l/(m x s) with 1 bar test pressure (absolute). u Fire-safe u VDI 2440 and 2200 requirements met and exceeded, even when using inferior quality bolts. u Solid indestructible stainless steel core. u Metallic sealing thru resilient metal cog on the medium side. u Graphite prevents product contamination. u Very suitable for use in vacuums. u Gasket settling behavior means bolts do not have to be retightened. u Resilient inner tooth balances pressure and temperature fluctuations. u No static electricity caused by electrical conductivity. Materials and further models also available. Tel: +49 (0) 224-9647-0 E-mail: info@jungtec.de 15

JUNGTEC ECO TOP The JUNGTEC ECO TOP has the same features as the JUNGTEC ECO +, but the JUNGTEC ECO TOP also has a secondary graphite seal with a lower thickness. The secondary seal reliably prevents the raised flange face from corroding, as happens with construction steel, for example. GASKET CROSS-SECTION secondary seal The most important data: u Temperature range: -200 C to 500 C with regard to TA Luft u Pressure range: Up to 160 bar and vacuum u VDI 2440 and 2200 requirements met and exceeded, even when using inferior quality bolts u Standard material: 1.4571 (further materials available) u Total thickness: 1.6 mm +/- 0.1mm Your benefits u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s). u VDI 2440 and 2200 requirements met and exceeded, even when using inferior quality bolts. u Absolutely component and blow-off-proof. u Solid indestructible stainless steel core. u Metallic sealing with resilient metal tooth on the medium side. u Graphite prevents product contamination. u Very suitable for use in vacuums. u Gasket settling behavior means bolts do not have to be retightened. u Resilient inner cog balances pressure and temperature fluctuations. u No static electricity caused by electrical conductivity. Materials and further models also available. Tel: +49 (0) 224-9647-0 E-mail: info@jungtec.de 16

JUNGTEC ECO WITH TEFLON U-JACKET Maßtabelle The JUNGTEC ECO + + für with Flansche Teflon nach U-jacket DIN has 262-268 a special Reihe 1 und DIN EN 1092-1 diffusion barrier, which means it is optimally suited for aggressive media in plastic and enamel flanges. High surface pressures can even be handled with low torque forces. GASKET CROSS-SECTION The most important data: u Temperature range: -200 C to 250 C with regard to TA Luft u Pressure range: Up to 160 bar and vacuum u VDI 2440 requirements met and exceeded, even when using inferior quality bolts u Standard material: 1.4571 (further materials available) u Total thickness: 2.7 mm +/- 0.1mm Your benefits u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s). u VDI 2440 requirements met and exceeded, even when using inferior quality bolts u Absolutely component and blow-off-proof. u Solid stainless steel core practically indestructible! u Very suitable for use in vacuums. u Gasket settling behavior means bolts do not have to be retightened. u Resilient metal tooth balances pressure and temperature fluctuations. u Balances unevenness with enameled flange sealing surfaces. Materials and further models also available. Tel: +49 (0) 224-9647-0 E-mail: info@jungtec.de 17

ECO + dimensions table for flanges in acc. with DIN 262-268 Series 1 and DIN EN 1092-1 [DN] d1 d2 d 10-40 64 100 160 10 16 25 40 64 100 160 10 16 25 40 64 100 160 15 22 22 22 22 40 40 40 40 40 40 40 51 51 51 51 61 61 61 20 2 50 50 50 50 61 61 61 61 25 40 40 40 40 58 58 58 58 58 58 58 71 71 71 71 82 82 82 2 49 69 69 69 69 82 82 82 82 40 57 57 57 57 77 77 77 77 77 77 77 92 92 92 92 10 10 10 50 68 68 68 68 88 88 88 88 88 88 88 107 107 107 107 11 119 119 65 85 85 85 85 107 107 107 107 107 107 107 127 127 127 127 18 144 144 80 102 102 102 102 124 124 124 124 124 124 124 142 142 142 142 148 154 154 100 12 12 12 12 151 151 151 151 155 155 155 162 162 168 168 174 180 180 125 148 148 148 148 176 176 176 176 180 180 180 192 192 194 194 210 217 217 150 176 176 176 176 204 204 204 204 214 214 214 218 218 224 224 247 257 257 200 224 224 224 224 252 252 252 256 262 268 268 27 27 284 290 09 24 24 250 28 28 28 28 15 15 15 21 21 1 1 28 29 40 52 64 91 88 00 0 0 0 0 62 62 68 68 78 78 88 78 84 400 417 424 458 458 50 70 70 70 402 402 402 402 408 412 48 44 457 474 486 512 400 420 420 420 452 452 452 458 458 468 489 495 514 546 54 572 450 480 518 518 528 528 59 555 564 571 500 50 50 50 568 568 568 578 578 584 594 617 624 628 657 704 600 60 60 668 668 668 678 688 695 74 71 747 764 700 70 70 768 768 778 778 788 810 804 8 852 879 800 80 80 878 878 888 898 898 917 911 942 974 988 900 90 90 978 978 988 998 998 1017 1011 1042 1084 1108 1000 1040 1040 1098 1098 1108 1118 1118 1124 1128 1154 1194 1220 Total thickness: 1.6 mm +/- 0.1 mm, d1 = inside diameter, d2 = outside diameter graphite layer, d = outside diameter gasket. Design and calculation in acc. with JUNGTEC in-house standard. ECO + dimensions table for flanges in acc. with ANSI - B 16.5 [inch] d1 [mm] d2 [mm] d [mm] 150-400 lbs 600-900 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs ½ 18 18 4 4 4 4 4 44,8 50,8 50,8 50,8 60,2 ¾ 22 22 40 40 40 40 40 54,2 6,5 6,5 6,5 66,5 1 2 2 50 50 50 50 50 6,5 69,8 69,8 69,8 76,2 1 ¼ 40 40 58 58 58 58 58 7,2 79,5 79,5 79,5 85,9 1 ½ 49 49 69 69 69 69 69 82,9 91,9 91,9 91,9 95,6 2 57 57 77 77 77 77 77 101,6 107,9 107,9 107,9 19,7 2 ½ 77 77 97 97 97 97 97 120,6 127,0 127,0 127,0 162,1 92 92 114 114 114 114 114 1, 145,7 145,7 145,7 165,1 ½ 115 115 19 19 19 19 19 158,7 161,8 158,8 158,8 4 12 12 151 151 155 155 155 171,4 177,8 174,8 190,5 20,1 5 148 148 176 176 180 180 180 19,5 212,6 209,6 28, 244, 6 176 176 204 204 208 208 208 218,9 247, 244, 26,7 285,7 8 224 224 252 256 262 268 268 276,1 04,8 01,8 17,5 55,6 10 28 28 15 21 21 1 1 6,6 59,0 55,6 96,7 41,8 12 0 0 62 68 68 78 78 406,4 419,1 415,8 45,9 495, 14 70 70 402 402 408 408 412 447,9 482,6 479, 489,0 517,7 16 420 420 452 458 458 468 468 511,4 56,4 5,4 562,2 571,5 18 480 480 518 518 528 528 528 546,1 59,6 590,6 609,6 65,0 20 50 50 568 578 578 584 584 60,2 650,7 644,7 679,4 695,5 24 60 60 668 678 688 688 688 714,2 771,7 765,0 787,4 85,2 Total thickness: 1.6 mm +/- 0.1 mm, d1 = inside diameter, d2 = outside diameter graphite layer, d = outside diameter gasket. Dimensions over 24 must be provided by the customer. Design and calculation in acc. with JUNGTEC in-house standard. Materials and further models also available. Tel: +49 (0) 224-9647-0 E-mail: info@jungtec.de 18

JUNGTEC JP 1 The JP 1, an innovative encapsulated flat profile gasket developed by JUNGTEC, consists of a solid stainless steel base with a graphite or Teflon layer on both sides. JUNGTEC profiles apply the tongue and groove principle to gaskets! Encapsulation of the graphite layer ensures even pressure distribution on the gasket, and the graphite can spread and compress between the raised inner and outer teeth. The height of the inner and outer teeth is calculated with optimum graphite volume and compression to rule out any flange damage outside the peakto-valley depth. The sealing is provided both metallically and with graphite or Teflon. The JUNGTEC JP 1 therefore optimally combines the advantages of metal and composite seals. The most important data: u Effective seal width for qualified computational verification of technical tightness in acc. with TA Luft, VDI 2440 in acc. with EN 1591-1 u Temperature range: -200 C to 1,000 C (depending on the base material) u Pressure range: For welding neck flanges up to 400 bar and in vacuums u Lowest leakage rates of all gaskets currently on the global market u Standard material: 1.4541 and 1.4571 u Total thickness from 2.5 mm (further thicknesses available). Also available with bar Your benefits u Absolutely component and blow-off-proof; composite lining encapsulation prevents product contamination. u Can be used in vacuums and with pressure up to 400 bar and -200 C to 1,000 C (depending on the base material). u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s) and VDI 2200. u Lowest leakage rates at 40 bar up to 1.0 x 10-9 mbar x l / (m x s). u No graphite shaved off with installation; no graphite residue with removal. u Fire-safe u Flange bolts do not have to be retightened. u Very suitable with temperature changes and pressure fluctuations. u Available in all dimensions (special dimensions also available). u High system availability and safety with longer useful lifetimes, providing reduced installation and maintenance costs. u As standard material: 1.4541 and 1.4571 u Available with graphite and Teflon layer (additional materials available). u Available from 2.5 mm total thickness for tongue and groove flanges. u With tongue and groove gaskets there is no sticking or jamming because of excess graphite faster removal. u Alternative for all cam profile and spiral gaskets. u The JUNGTEC JP 1 gasket also provides higher blowoff safety with higher pressures and temperatures with its profiled groove. u No static electricity caused by electrical conductivity. 19

JUNGTEC JP 2 The JP 2, an innovative encapsulated flat profile gasket developed by JUNGTEC, consists of a solid stainless steel base with a graphite or Teflon layer on both sides. JUNGTEC profiles apply the tongue and groove principle to gaskets! Encapsulation of the graphite layer ensures even pressure distribution on the seal, and the graphite can spread and compress between the raised inner and outer teeth. The height of the inner and outer teeth is calculated with optimum graphite volume and compression to rule out any flange damage outside the peakto-valley depth. The sealing is provided both metallically and with graphite or Teflon. The JUNGTEC JP 2 therefore optimally combines the advantages of metal and composite seals. The most important data: u Effective seal width for qualified computational verification of technical tightness in acc. with TA Luft, VDI 2440 in acc. with EN 1591-1 u Temperature range: -200 C to 1,000 C (depending on the base material) u Pressure range: For welding neck flanges up to 400 bar and in vacuums u Lowest leakage rates of all gaskets currently on the global market u Standard material: 1.4541 and 1.4571 u Total thickness from 2.5 mm (further thicknesses available). Also available with bar Your benefits u The JP 2 gasket rules out expensive flange constructions (ring-joint and lens gaskets) with new systems. u Absolutely component and blow-off-proof; composite layer encapsulation prevents product contamination. u Can be used in vacuums and with pressure up to 400 bar and -200 C to 1,000 C (depending on the base material). u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s) and VDI 2200. u Lowest leakage rates at 40 bar up to 1.0 x 10-9 mbar x l / (m x s) u No graphite shaved off with installation; no graphite residue with removal. u Fire-safe. u Flange bolts do not have to be retightened. u Very suitable with temperature changes and pressure fluctuations. u Available in all dimensions (special dimensions also available). u High system availability and safety with longer useful lifetimes, providing reduced installation and maintenance costs. u As standard material: 1.4541 and 1.4571 u Available with graphite and Teflon layer (additional materials available). u Alternative for all cam profile, ring-joint and lens gaskets. u The JUNGTEC JP 2 gasket also provides improved blow-off safety with higher pressures and temperatures with its profiled groove. u No static electricity caused by electrical conductivity. 20

JUNGTEC JP TOP The JUNGTEC JP TOP has the same features as the JUNGTEC JP 2, but it also has a secondary graphite seal. The secondary seal reliably prevents the raised flange face from corroding, as happens with construction steel, for example. The construction of this gasket has proven very successful in the flange connections of pipes that get cold, which form a corrosive medium in contact with their atmosphere. GASKET CROSS-SECTION secondary seal The most important data: u Effective seal width for qualified computational verification of technical tightness in acc. with TA Luft, VDI 2440 in acc. with EN 1591-1 u Temperature range: -200 C to 1,000 C (depending on the base material) u Pressure range: For welding neck flanges up to 400 bar and in vacuums u Lowest leakage rates of all gaskets currently on the market u Standard material: 1.4541 and 1.4571 u Total thickness:.8 mm (further thicknesses available) u Available with graphite or Teflon layer Your benefits u Absolutely component and blow-off-proof. u No product contamination. u Temperature range: -200 C to 1,000 C. u Lowest leakage rates of all gaskets currently on the market. u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s) and VDI 2200. u Lowest leakage rates at 40 bar up to 1.0 x 10-9 mbar x l / (m x s) u Can be used in vacuums and with pressure up to 400 bar. u With graphite or Teflon layer. u No graphite sticking to the flange. u No graphite shaved off with installation. u Flange bolts do not have to be retightened. u Very suitable for alternating temperatures. u Very suitable for pressure impacts in pipes. u Maximum useful lifetimes. u Increased system availability. u Reduced repair-related maintenance costs. u Reduced installation costs. u Increased system safety. u Fire-safe u Available in all dimensions (special dimensions on request). u Available in all relevant materials. u Standard material: 1.4541 and 1.4571. u No static electricity caused by electrical conductivity. 21

JP 1 dimensions table JP 1 dimensions table for tongue and groove flanges in acc. with DIN 2512 in acc. with ANSI B 16.5 150 lbs to 1500 lbs [DN] d1 d2 thickness [inch] d1 d2 small d2 width thickness 100 125 150 200 250 00 50 400 500 600 700 800 900 1000 50 400 500 600 700 800 900 1000 129 155 18 29 292 4 95 447 549 649 751 856 961 1061 95 447 549 649 751 856 961 1061 149 175 20 259 12 6 421 47 575 675 777 882 987 109 421 47 575 675 777 882 987 109 2,5 2,5 2,5 2,5 2,5 2,5 4 4 4 5 6 8 10 12 14 16 18 20 24 12 160 191 28 286 4 75 425 489 5 641 145 17 20 254 05 62 94 448 511 559 667 157 186 216 270 24 81 41 470 5 584 692 2,5 2,5 2,5 2,5 2,5 2,5 Total thickness: From 2.5 mm +/- 0.1 mm, d1 inside diameter, d2 = outside diameter gasket. Dimensions over 24 must be provided by the customer. The determined graphite widths for computational verification can be found on our website at www.jungtec.de. Dimensioning and calculation in acc. with JUNGTEC in-house standard. Partnerships around the world for global success BELGIUM BRAZIL CHINA GERMANY IRAN ITALY MALAYSIA MEXICO HOLLAND AUSTRIA SPAIN TAIWAN HUNGARY USA UNITED ARAB EMIRATES 22

JP 2 And JP Top dimension tables JUNGTEC encapsulated flat profile gasket with centering ring and rupture joint groove or with separate centering ring for flanges with smooth raised face, C/D and E form in acc. with DIN EN 1092-2 [DN] d1 d2 d 10-40 64-160 250-400 10 16 25 10 22 6 6 6 46 46 46 46 56 56 56 67 67 67 15 26 42 42 42 51 51 51 51 61 61 61 72 72 78 20 1 47 47 47 61 61 61 61 25 6 52 52 52 71 71 71 71 82 82 82 8 92 104 2 46 62 62 66 82 82 82 82 40 5 69 69 7 92 92 92 92 10 10 10 109 119 15 50 65 81 81 87 107 107 107 107 11 119 119 124 14 150 65 81 100 100 10 127 127 127 127 17 14 14 15 170 192 80 95 115 115 121 142 142 142 142 148 154 154 170 190 207 100 118 18 18 146 162 162 168 168 174 180 180 202 229 256 125 142 162 162 178 192 192 194 194 210 217 217 242 274 01 150 170 190 190 212 217 217 224 224 247 257 257 284 11 48 175 195 215 215 245 247 247 254 265 277 287 284 16 58 402 200 220 240 248 280 272 272 284 290 09 24 24 58 98 442 250 270 290 00 40 27 28 40 52 64 91 88 442 488 00 20 40 56 400 77 8 400 417 424 458 458 56 50 75 95 415 47 44 457 474 486 512 400 426 450 474 489 495 514 546 54 572 450 480 506 59 555 571 500 50 560 588 594 617 624 628 657 704 600 60 664 700 695 74 71 747 764 81 700 70 770 812 810 804 8 852 879 950 800 80 876 886 917 911 942 974 988 900 90 982 994 1017 1011 1042 1084 1108 1000 1040 1098 1110 1124 1128 1154 1194 1220 1200 1250 120 14 141 142 164 198 1452 1400 1440 1522 1548 1542 1578 1618 1600 1650 1742 1772 1764 1798 180 1800 1850 1914 1972 1964 2000 2000 2050 2120 2182 2186 220 2200 2250 228 284 278 2400 2460 2512 2594 40 64 100 160 250 20 400 Total thickness:.8 mm +/- 0.1 mm d1 = inside diameter d2 = outside diameter graphite layer, d = outside diameter gasket. Design and calculation in acc. with JUNGTEC in-house standard. JP 2 and JP Top dimension tables JUNGTEC encapsulated flat profile gasket with centering ring and rupture joint groove or with separate centering ring for flanges in acc. with ANSI B 16.5 [inch] d1 [mm] d2 [mm] d [mm] 150-00 lbs 400-600 lbs 900-2500 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs 1500 lbs 2500 lbs ½ 2 44,4 50,8 50,8 50,8 60, 60, 66,7 ¾ 29 40 40 40 5,9 6,5 6,5 6,5 66,7 66,7 7,0 1 7 47 47 47 6,5 69,8 69,5 69,5 76,2 76,2 82,5 1 ¼ 44 60 60 60 7,0 79,4 79,4 79,4 85,7 85,7 101,6 1 ½ 52 70 70 70 82,5 92,1 92,1 92,1 95,2 95,2 114, 2 70 89 89 89 101,8 108,0 108,0 108,0 19,7 19,7 142,8 2 ½ 8 102 102 102 120,6 127,0 127,0 127,0 161,9 161,9 165,1 94 124 124 124 1,4 146,1 146,1 146,1 165,1 171,5 19,7 ½ 111 16 16 16 158,8 161,9 158,7 158,7 4 124 149 149 149 171,5 177,8 174,6 190,5 20,2 206,4 21,7 5 151 176 176 176 19,7 212,7 209,5 28,1 244,5 250,8 276,2 6 179 209 209 209 219,1 247,7 244,5 26,5 285,8 279,4 14, 8 229 260 260 260 276,2 04,8 01,6 17,5 55,6 49, 84,1 10 28 1 1 1 6,5 58,8 55,6 96,9 41,8 41,8 47,0 12 40 70 70 78 406,4 419,1 415,9 454,0 495, 517,5 546,1 14 72 402 402 409 447,7 482,6 479,4 488,9 517,5 574,7 16 422 457 457 467 511,2 56,6 5,4 561,9 571,5 68,1 18 479 514 514 50 546,1 59,7 590,5 609,6 65,0 701,7 20 50 570 570 581 60,2 650,9 644,5 679,5 695, 752,4 22 581 621 621 62 657,2 701,7 698,5 70, 24 62 672 672 682 714,4 771,5 765,2 787,4 85,0 898,5 Total thickness:.8 mm +/- 0.1 mm, d1 = inside diameter, d2 = outside diameter graphite layer, d = outside diameter gasket. Dimensions over 24 must be provided by the customer. The determined graphite widths for computational verification can be found on our website at www.jungtec.de. Design and calculation in acc. with JUNGTEC in-house standard. 2

JUNGTEC JG 1 The JG, an innovative encapsulated flat profile gasket developed by JUNGTEC, consists of a solid stainless steel base with a graphite or Teflon layer on both sides. Encapsulation of the layers ensures even pressure distribution on the seal, and the graphite can spread and compress between the raised inner and outer teeth. The height of the metal inner and outer teeth is calculated with optimum graphite volume and compression to rule out any flange damage outside the peak-to-valley depth. The sealing is provided both metallically and with graphite or Teflon. The JUNGTEC JG 1 therefore optimally combines the advantages of metal and composite seals. The most important data: u Effective seal width for qualified computational verification of technical tightness in acc. with TA Luft, VDI 2440 in acc. with EN 1591-1 u Temperature range: -200 C to 1,000 C (depending on the base material) u Pressure range: For welding neck flanges up to 400 bar and in vacuums u Lowest leakage rates of all gaskets currently on the global market u Standard material: 1.4541 and 1.4571 u Total thickness: 2.0 mm (further thicknesses available) u Also available with bar Your benefits u Absolutely component and blow-off-proof; composite lining encapsulation prevents product contamination. u Can be used in vacuums and with pressure up to 400 bar and -200 C to 1,000 C (depending on the base material). u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s) and VDI 2200. u Lowest leakage rates at 40 bar up to 1.0 x 10-9 mbar x l / (m x s) u Fire-safe u No graphite shaved off with installation; no graphite residue with removal. u Flange bolts do not have to be retightened. u Very suitable with temperature changes and pressure fluctuations. u Available in all dimensions (special dimensions also available) u High system availability and safety with longer useful lifetimes, providing reduced installation and maintenance costs. u As standard material: 1.4541 and 1.4571 with graphite and Teflon layer available. (further materials available) u Available from 2.0 mm total thickness for tongue and groove flanges. u With tongue and groove gaskets there is no sticking or jamming because of excess graphite faster removal. u Alternative for all cam profile and spiral gaskets. u No static electricity caused by electrical conductivity. 24

JUNGTEC JG 2 The JG 2, an innovative encapsulated flat profile gasket developed by JUNGTEC, consists of a solid stainless steel base with a graphite or Teflon layer on both sides. Encapsulation of the layers ensures even pressure distribution on the seal, and the graphite can spread and compress between the raised inner and outer teeth. The height of the metal inner and outer teeth is calculated with optimum graphite volume and compression to rule out any flange damage outside the peak-to-valley depth. The sealing is provided both metallically and with graphite or Teflon. The JUNGTEC JG 2 therefore optimally combines the advantages of metal and composite seals. The most important data: u Effective seal width for qualified computational verification of technical tightness in acc. with TA Luft, VDI 2440 in acc. with EN 1591-1 u Temperature range: -200 C to 1,000 C (depending on the base material) u Pressure range: For welding neck flanges up to 400 bar and in vacuums u Lowest leakage rate of all gaskets currently on the global market u Standard material: 1.4541 and 1.4571 u Total thickness:.8 mm (further thicknesses available) u Also available with bar Your benefits u The JG 2 gasket rules out expensive flange constructions (ring-joint and lens gaskets) with new system. u Absolutely component and blow-off-proof; composite layer encapsulation prevents product contamination. u Can be used in vacuums and with pressure up to 400 bar and -200 C to 1,000 C (depending on the base material). u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s) and VDI 2200. u Lowest leakage rates at 40 bar up to 1.0 x 10-9 mbar x l / (m x s) u No graphite shaved off with installation; no graphite residue with removal. u Fire-safe u Flange bolts do not have to be retightened. u Very suitable with temperature changes and pressure fluctuations. u Available in all dimensions (special dimensions on request). u High system availability and safety with longer useful lifetimes, providing reduced installation and maintenance costs. u As standard material: 1.4541 and 1.4571 u Available with graphite and Teflon layer (additional materials available). u Alternative for all cam profile, ring-joint and lens gaskets. u The JUNGTEC JG 2 gasket also provides improved blow-off safety with higher pressures and temperatures with its profiled groove. u No static electricity caused by electrical conductivity. 25

JG 2 dimensions table JUNGTEC encapsulated flat profile gasket with centering ring and rupture joint groove or with separate centering ring for flanges with smooth raised face, C/D and E form in acc. with DIN EN 1092-2 [DN] d1 d2 d 10-40 64-160 250-400 10 16 25 10 22 6 6 6 46 46 46 46 56 56 56 67 67 67 15 26 42 42 42 51 51 51 51 61 61 61 72 72 78 20 1 47 47 47 61 61 61 61 25 6 52 52 52 71 71 71 71 82 82 82 8 92 104 2 46 62 62 66 82 82 82 82 40 5 69 69 7 92 92 92 92 10 10 10 109 119 15 50 65 81 81 87 107 107 107 107 11 119 119 124 14 150 65 81 100 100 10 127 127 127 127 17 14 14 15 170 192 80 95 115 115 121 142 142 142 142 148 154 154 170 190 207 100 118 18 18 146 162 162 168 168 174 180 180 202 229 256 125 142 162 162 178 192 192 194 194 210 217 217 242 274 01 150 170 190 190 212 217 217 224 224 247 257 257 284 11 48 175 195 215 215 245 247 247 254 265 277 287 284 16 58 402 200 220 240 248 280 272 272 284 290 09 24 24 58 98 442 250 270 290 00 40 27 28 40 52 64 91 88 442 488 00 20 40 56 400 77 8 400 417 424 458 458 56 50 75 95 415 47 44 457 474 486 512 400 426 450 474 489 495 514 546 54 572 450 480 506 59 555 571 500 50 560 588 594 617 624 628 657 704 600 60 664 700 695 74 71 747 764 81 700 70 770 812 810 804 8 852 879 950 800 80 876 886 917 911 942 974 988 900 90 982 994 1017 1011 1042 1084 1108 1000 1040 1098 1110 1124 1128 1154 1194 1220 1200 1250 120 14 141 142 164 198 1452 1400 1440 1522 1548 1542 1578 1618 1600 1650 1742 1772 1764 1798 180 1800 1850 1914 1972 1964 2000 2000 2050 2120 2182 2186 220 2200 2250 228 284 278 2400 2460 2512 2594 40 64 100 160 250 20 400 Total thickness:.8 mm +/- 0.1 mm d1 = inside diameter d2 = outside diameter graphite layer, d = outside diameter gasket. Design and calculation in acc. with JUNGTEC in-house standard. JG 2 dimensions table JUNGTEC encapsulated flat profile gasket with centering ring and rupture joint groove or with separate centering ring for flanges in acc. with ANSI B 16.5 [inch] d1 [mm] d2 [mm] d [mm] 150-00 lbs 400-600 lbs 900-2500 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs 1500 lbs 2500 lbs ½ 2 44,4 50,8 50,8 50,8 60, 60, 66,7 ¾ 29 40 40 40 5,9 6,5 6,5 6,5 66,7 66,7 7,0 1 7 47 47 47 6,5 69,8 69,5 69,5 76,2 76,2 82,5 1 ¼ 44 60 60 60 7,0 79,4 79,4 79,4 85,7 85,7 101,6 1 ½ 52 70 70 70 82,5 92,1 92,1 92,1 95,2 95,2 114, 2 70 89 89 89 101,8 108,0 108,0 108,0 19,7 19,7 142,8 2 ½ 8 102 102 102 120,6 127,0 127,0 127,0 161,9 161,9 165,1 94 124 124 124 1,4 146,1 146,1 146,1 165,1 171,5 19,7 ½ 111 16 16 16 158,8 161,9 158,7 158,7 4 124 149 149 149 171,5 177,8 174,6 190,5 20,2 206,4 21,7 5 151 176 176 176 19,7 212,7 209,5 28,1 244,5 250,8 276,2 6 179 209 209 209 219,1 247,7 244,5 26,5 285,8 279,4 14, 8 229 260 260 260 276,2 04,8 01,6 17,5 55,6 49, 84,1 10 28 1 1 1 6,5 58,8 55,6 96,9 41,8 41,8 47,0 12 40 70 70 78 406,4 419,1 415,9 454,0 495, 517,5 546,1 14 72 402 402 409 447,7 482,6 479,4 488,9 517,5 574,7 16 422 457 457 467 511,2 56,6 5,4 561,9 571,5 68,1 18 479 514 514 50 546,1 59,7 590,5 609,6 65,0 701,7 20 50 570 570 581 60,2 650,9 644,5 679,5 695, 752,4 22 581 621 621 62 657,2 701,7 698,5 70, 24 62 672 672 682 714,4 771,5 765,2 787,4 85,0 898,5 Total thickness:.8 mm +/- 0.1 mm, d1 = inside diameter, d2 = outside diameter graphite layer, d = outside diameter gasket. Dimensions over 24 must be provided by the customer. The determined graphite widths for computational verification can be found on our website at www.jungtec.de. Design and calculation in acc. with JUNGTEC in-house standard. 26

JG 1 dimensions table for tongue and groove flanges in acc. with DIN 2512 [DN] d1 d2 thickness 10 24 4 2 15 29 9 2 20 6 50 2 25 4 57 2 2 51 65 2 40 61 75 2 50 7 87 2 65 95 109 2 80 106 120 2 100 129 149 2,5 125 155 175 2,5 150 18 20 2,5 200 29 259 2,5 250 292 12 2,5 00 4 6 2,5 50 95 421 400 447 47 500 549 575 600 649 675 700 751 777 800 856 882 900 961 987 1000 1061 109 4 JG 1 dimensions table in acc. with ANSI B 16.5 150 lbs to 1,500 lbs [inch] d1 d2 small d2 width thickness ½ 25 5 5 2 ¾ 4 4 2 1 8 48 51 2 1 ¼ 48 57 64 2 1 ½ 54 64 7 2 2 7 8 92 2 2 ½ 86 95 105 2 108 117 127 2 ½ 121 10 140 2 4 12 145 157 2,5 5 160 17 186 2,5 6 191 20 216 2,5 8 28 254 270 2,5 10 286 05 24 2,5 12 4 62 81 2,5 14 75 94 41 16 425 448 470 18 489 511 5 20 5 559 584 24 641 667 692 Total thickness: 2.0 mm +/- 0.1 mm, d1 = inside diameter, d2 = outside diameter gasket. Dimensions over 24 must be provided by the customer. The determined graphite widths for computational verification can be found on our website at www.jungtec.de. Design and calculation in acc. with JUNGTEC in-house standard. JUNGTEC VISIO JUNGTEC ECO + JUNGTEC ECO TOP JUNGTEC ECO + WITH TEFLON U-JACKET JUNGTEC JP 1 JUNGTEC JP 2 JUNGTEC JP TOP JUNGTEC JG 1 JUNGTEC JG 2 27

JUNGTEC VARIO The JUNGTEC VARIO is a universal centering system for all nominal diameter pressure levels in DIN and ANSI flanges. It replaces the centering rings and therefore a large number of gaskets with varying pressure levels with the same nominal diameter. With the JUNGTEC VARIO centering system you are on the safe side with 100 % centering, while also ruling out any possible mix-ups with different gaskets. It is only available in combination with all JUNGTEC JP/JG encapsulated gaskets. The most important data: u Effective seal width for qualified computational verification of technical tightness in acc. with TA Luft, VDI 2440 in acc. with EN 1591-1 u Temperature range: -200 C to 1,000 C (depending on the base material) u Pressure range: For welding neck flanges up to 400 bar and in vacuums u Lowest leakage rate of all gaskets currently on the global market u Standard material: 1.4541 and 1.4571 (further materials available) u Total thickness:.8 mm (other thicknesses available) Your benefits u Absolutely component and blow-off-proof; composite layer encapsulation prevents product contamination. u Can be used in vacuums and with pressure up to 400 bar and -200 C to 1,000 C. u More than meets the sealing criteria of VDI 2440 TA Luft = 1 x 10-4 mbar x l/(m x s) and VDI 2200. u Lowest leakage rates at 40 bar up to 1.0 x 10-9 mbar x l / (m x s). u No graphite shaved off with installation; no graphite residue with removal. u Flange bolts do not have to be retightened. u Very suitable with temperature changes and pressure fluctuations. u High system availability and safety with longer useful lifetimes, providing reduced installation and maintenance costs. u Fire-safe u Available in all dimensions (special dimensions also available). u As standard material: 1.4541 and 1.4571. Available with graphite and Teflon layer (additional materials available). u Alternative for all cam profile, ring-joint and lens gaskets. u The JP VARIO gasket also provides improved blowoff safety with higher pressures and temperatures with its profiled groove. u Significantly fewer gasket types. u Exact gasket centering. u Huge savings on procurement and storage costs. u Higher component and blow-off safety than with fixed centering rings. u No danger of gasket mix-ups. u Easy installation using anti-fatigue bolts. 28

JP-VARIO / JG-VARIO dimensions table for flanges DIN 2627 2629 Series 1, DIN 262 268 Series 1, ANSI B 16.5 Nominal diameter mm 10 Inch ½ 10-160 Pressure stage lbs 150-1500 Nominal diameter Pressure stage mm Inch lbs 15 10-160 15 250-400 20 ¾ 10-40 150-1500 25 1 10-250 150-1500 25 250-400 2 1 ¼ 10-40 150-1500 40 1 ½ 10-160 150-1500 40 250-400 50 2 10-160 150-600 50 2 250-20 900-1500 65 2 ½ 10-250 150-600 65 20-400 80 10-160 150-900 80 250-400 1500-2500 100 4 10-160 150-600 100 4 250-400 900-2500 125 5 10-160 150-400 125 5 250 600-1500 150 6 10-160 150-600 150 6 250 900-1500 150 20-400 175 16-160 200 8 10-160 150-600 200 8 250 900-1500 250 10 10-40 150-400 250 10 64-160 600 250 10 250 900-2500 00 12 10-40 150-00 00 12 64-160 400-600 00 12 250 900-1500 50 14 10-40 150-00 50 14 64-100 400-600 14 1500 400 16 10-40 150-00 400 16 64 900-900 16 1500 500 20 10-40 150-400 20 600-900 20 1500 600 24 10-25 150 24 00-600 700 10-40 800 10-40 900 10-40 1000 10-40 The determined graphite widths for computational verification can be found on our website at www.jungtec.de Total thickness:.8 mm +/- 0.1 mm; d1 and d2 dimensions can be found in the JP1/JG1 tables on page 22/26. Dimensions over 24 must be provided by the customer. The determined graphite widths for computational verification can be found on our website at www.jungtec.de. Design and calculation in acc. with JUNGTEC in-house standard. DIN flange per gasket DN 150 10/16 DN 150 25/40 DN 150 64 DN 150 100/160 In a system with DIN flanges you require up to 4 gaskets (10-160 bar) ANSI flange per gasket 6 150 lbs Only one 6 00 lbs JUNGTEC 6 400 lbs gasket with 6 600 lbs In a system with ANSI flanges VARIO you require up to 4 gaskets centering (150-600 lbs) system If a customer only has DIN flanges up to 160, they can replace four gaskets with one VARIO centering system gasket. If a customer only has ANSI flanges up to 600LBS, they can also replace four gaskets here with the VARIO centering system. A customer that has both DIN and ANSI flanges in use in their systems in the above mentioned pressure levels can replace eight gaskets in two different standards! 29

MORE GASKETS FOR YOUR REQUIREMENTS Ring-Joint Gaskets RJ Series Ring-joint gaskets (the RJ series) are primarily used in refineries and the petrochemical industry. Construction Type Cross-section Name RJ-Oval Ring-joint gasket, oval model RJ-Okta Ring-joint gasket, octagonal model RJ-RX Ring-joint gasket, RX type RJ-BX Ring-joint gasket, BX type Materials and identifiers Abb. ID Material no. Hardness (HB) US type AISI ID Soft iron, Armco 1.100 90-100 Soft iron D Low-carbon steel 120 Low-carbon steel S 1 CrMo 44 1.75 ca. 10 75 1 CrMo 195 1.726 ca. 10 501 F5 X6 Cr 1 1.4000 ca. 160 410 S 410 X5 CrNi 1810 1.401 ca. 160 04 S 04 X5 CrNiMo 17122 1.4401 ca. 160 16 S 16 X6 CrNiTi 1810 1.4541 ca. 160 21 S 21 X6 CrNiNb 1810 1.4550 ca. 160 47 S 47 X6 CrNiMoTi 17112 1.4571 ca. 160 16 Ti 16 Ti Materials and other dimensions (e.g. ANSI) on request. Tel: +49 (0) 224-9647-0 0

RING-JOINT GASKETS RJ-0, RJ-K GASKET CROSS-SECTION RJ-0, RJ-K dimensions table in acc. with ANSI B 16.20 and API Std. 6 A [DN] [] Ring dimensions Ring Inch lbs d b h oval h octagonal R11 ½ 00-600 4,1 6,5 11,11 9,52 R12 ½ 900-1500 9,68 7,9 14,28 12,70 R1 ½ 2500 42,86 7,9 14,28 12,70 R1 ¾ 00-600 42,86 7,9 14,28 12,70 R14 ¾ 900-1500 44,45 7,9 14,28 12,70 R15 1 150 47,62 7,9 14,28 12,70 R16 ¾ 2500 50,80 7,9 14,28 12,70 R16 1 00-1500 50,80 7,9 14,28 12,70 R17 1 ¼ 150 57,15 7,9 14,28 12,70 R18 1 2500 60,2 7,9 14,28 12,70 R18 1 ¼ 00-1500 60,2 7,9 14,28 12,70 R19 1 ½ 150 65,08 7,9 14,28 12,70 R20 1 ½ 00-1500 68,26 7,9 14,28 12,70 R21 1 ¼ 2500 72,2 11,11 17,46 15,87 R22 2 150 82,55 7,9 14,28 12,70 R2 1 ½ 2500 82,55 11,11 17,46 15,87 R2 2 00-600 82,55 11,11 17,46 15,87 R24 2 900-1500 95,25 11,11 17,46 15,87 R25 2 ½ 150 101,60 7,9 14,28 12,70 R26 2 2500 101,60 11,11 17,46 15,87 R26 2 ½ 00-600 101,60 11,11 17,46 15,87 R27 2 ½ 900-1500 107,95 11,11 17,46 15,87 R28 2 ½ 2500 111,12 12,70 19,05 17,46 R29 150 114,0 7,9 14,28 12,70 R0 00-600 117,47 11,11 17,46 15,87 R1 00-900 12,82 11,11 17,46 15,87 R2 2500 127,00 12,70 19,05 17,46 R ½ 150 11,76 7,9 14,28 12,07 R4 ½ 00-600 11,76 11,11 17,46 15,87 R5 1500 16,52 11,11 17,46 15,87 R6 4 150 149,22 7,9 14,28 12,70 R7 4 00-900 149,22 11,11 17,46 15,87 R8 4 2500 157,16 15,87 22,22 20,64 R9 4 1500 161,92 11,11 17,46 15,87 R40 5 150 171,45 7,9 14,28 12,70 R41 5 00-900 180,97 11,11 17,46 15,87 R42 5 2500 190,50 19,05 25,40 2,81 R4 6 150 19,67 7,9 14,28 12,70 R44 5 1500 19,67 11,11 17,46 15,87 R45 6 00-900 211,1 11,11 17,46 15,87 R46 6 1500 211,1 12,70 19,05 17,46 R47 6 2500 228,60 19,05 25,40 2,81 R48 8 150 247,65 7,9 14,28 12,70 R49 8 00-900 269,87 11,11 17,46 15,87 R50 8 1500 269,87 15,87 22,22 20,64 R51 8 2500 279,40 22,22 25,57 26,99 R52 10 150 04,80 7,9 14,28 12,70 R5 10 00-900 2,85 11,11 17,46 15,87 R54 10 1500 2,85 15,87 22,22 20,64 1

[DN] [] Ring dimensions Ring Inch lbs d b h oval h octagonal R55 10 2500 42,90 28,57 6,51 4,92 R56 12 150 81,00 7,9 14,28 12,70 R57 12 00-900 81,00 11,11 17,46 15,87 R58 12 1500 81,00 22,22 28,57 26,99 R59 14 150 96,87 7,9 14,28 12,70 R60 12 2500 406,40 1,75 9,68 8,10 R61 14 00-600 419,10 11,11 17,46 15,87 R62 14 900 419,10 15,87 22,22 20,64 R6 14 1500 419,10 25,40, 1,75 R64 16 150 454,02 7,9 14,28 12,70 R65 16 00-600 469,90 11,11 17,46 15,87 R66 16 900 469,90 15,87 22,22 20,64 R67 16 1500 469,90 28,57 6,51 4,92 R68 18 150 517,52 7,9 14,28 12,70 R69 18 00-600 5,40 11,11 17,46 15,87 R70 18 900 5,40 19,05 25,40 2,81 R71 18 1500 5,40 28,57 6,51 4,92 R72 20 150 558,80 7,9 14,28 12,70 R7 20 00-600 584,20 12,70 19,05 17,46 R74 20 900 584,20 19,05 25,40 2,81 R75 20 1500 584,20 1,75 9,68 8,10 R76 24 150 67,10 7,9 14,28 12,70 R77 24 00-600 692,15 15,87 22,22 20,64 R78 24 900 692,15 25,40, 1,75 R79 24 1500 692,15 4,92 44,45 41,27 R80 22 150 615,95 7,9 12,70 R81 22 00-600 65,00 14,28 19,05 R82 1 10000 57,15 11,11 15,87 R84 1 ½ 10000 6,50 11,11 15,87 R85 2 10000 79,7 12,70 17,46 R86 2 ½ 10000 90,49 15,87 20,6 R87 10000 100,01 15,87 20,6 R88 4 10000 12,8 19,05 2,81 R89 ½ 10000 114,0 19,05 2,81 R90 5 10000 155,58 22,22 26,98 R91 10 10000 260,5 1,75 8,10 R92 X 228,60 11,11 17,46 15,87 R9 26 00-600 749,0 19,05 2,81 R94 28 00 600 800,10 19,05 2,81 R95 0 00-600 857,25 19,05 2,81 R96 2 00-600 914,40 22,22 26,98 R97 4 00-600 965,20 22,22 26,98 R98 6 00-600 1022,5 22,22 26,98 R99 8 2000-000 24,95 11,11 15,87 R100 26 900 749,0 28,57 4,92 R101 28 900 800,10 1,75 8,10 R102 0 900 857,25 1,75 8,10 R10 2 900 914,40 1,75 8,10 R104 4 900 965,20 4,92 41,27 R105 6 900 1022,5 4,92 41,27 X are not subject to the standard. Further dimensions available. Tolerances: d +/- 0.18 mm, b +/- 0.2 mm, ho and hk +/- 0.4 mm Design and calculation in acc. with JUNGTEC in-house standard. 2

RING-JOINT GASKETS RJ-RX GASKET CROSS-SECTION RJ-RX dimensions table in acc. with ANSI B 16.20 and API Std. 6 A [DN] [] Ring dimensions Ring Inch lbs d b c h 1 h 2 Drilling e RX20 1 2000, 000, 5000 76,20 8,7 4,62 19,05,18 RX2 2 2000 9,27 11,91 6,45 25,40 4,24 RX24 2 000, 5000 105,97 11,91 6,45 25,40 4,24 RX25 5000 109,54 8,7 4,62 19,05,18 RX26 2 2000 111,92 11,91 6,45 25,40,78 RX27 2 000, 5000 118,27 11,91 6,45 25,40 4,24 RX1 2000, 000 14,54 11,91 6,45 25,40 4,24 RX5 5000 147,24 11,91 6,45 25,40 4,24 RX7 4 2000, 000 159,94 11,91 6,45 25,40 4,24 RX9 4 5000 172,64 11,91 6,45 25,40 4,24 RX41 5 2000, 000 191,69 11,91 6,45 25,40 4,24 RX44 5 5000 204,9 11,91 6,45 25,40 4,24 RX45 6 2000, 000 221,85 11,91 6,45 25,40 4,24 RX46 6 5000 222,85 1,49 6,68 28,58 4,78 RX47 8 crossover flange 245,0 19,84 10,4 41,28 6,88 RX49 8 2000, 000 280,59 11,91 6,45 25,40 4,24 RX50 8 5000 28,7 16,67 8,51 1,75 5,28 RX5 10 2000, 000 4,57 11,91 6,45 25,40 4,24 RX54 10 5000 7,4 16,67 8,51 1,75 5,28 RX57 12 2000, 000 91,72 11,91 6,45 25,40 4,24 RX6 14 5000 441,72 26,99 14,78 50,80 8,46 RX65 16 2000 480,62 11,91 6,45 25,40 4,24 RX66 16 000 48,9 16,67 8,51 1,75 5,28 RX69 18 2000 544,10 11,91 6,45 25,40 4,24 RX70 18 000 550,10 19,84 10,4 41,28 6,88 RX7 20 2000 596,10 1,49 6,68 1,75 5,28 RX74 20 000 600,87 19,84 10,4 41,28 6,88 RX82 X 67,87 11,91 6,45 25,40 4,24 1,6 RX84 X 74,22 11,91 6,45 25,40 4,24 1,6 RX85 X 90,09 1,49 6,68 25,40 4,24 1,6 RX86 X 10,58 15,08 8,51 28,58 4,78 2,4 RX87 X 11,11 15,08 8,51 28,58 4,78 2,4 RX88 X 19,0 17,46 10,4 1,75 5,28,2 RX89 X 129,78 18,26 10,4 1,75 5,28,2 RX90 X 174,62 19,84 12,17 44,45 7,42,2 RX91 X 286,94 0,16 19,81 45,24 7,54,2 RX99 X 245,67 11,91 6,45 25,40 4,24 RX201 1 ¼ 5000 51,46 5,74,20 11,0 1,45 RX205 1 ¾ 5000 62,1 5,56,05 11,10 1,8 RX210 2 ½ 5000 97,6 9,5 5,41 19,05,18 RX215 4 5000 140,89 11,91 5, 25,40 4,24 RX215 4-4 ½ 5000 140,89 11,91 5, 25,40 4,24 X are not subject to the standard. Further dimensions available. Tolerances: d +0.51 mm, h1/h2 0.8 mm, b +0.2 mm, c +0.15 mm Design and calculation in acc. with JUNGTEC in-house standard.

RING-JOINT GASKETS RJ-BX GASKET CROSS-SECTION RJ-BX dimensions table in acc. with ANSI B 16.20 and API Std. 6 A [DN] [] Ring dimensions Ring Inch lbs d b h e BX 150 1 11 /16 10000, 15000 72,19 9,0 9,0 1,6 BX 151 1 1 /16 10000, 15000, 20000 76,40 9,6 9,6 1,6 BX 152 2 1 /16 10000, 15000, 20000 84,68 10,24 10,24 1,6 BX 15 2 9 /16 10000, 15000, 20000 100,94 11,8 11,8 1,6 BX 154 1 /16 10000, 15000, 20000 116,84 12,40 12,40 1,6 BX 155 4 1 /16 10000, 15000, 20000 147,96 14,22 14,22 1,6 BX 156 7 1 /16 10000, 15000, 20000 27,92 18,62 18,62,2 BX 157 9 10000, 15000 294,46 20,98 20,98,2 BX 158 11 10000, 15000 52,04 2,14 2,14,2 BX 159 1 5 /8 10000 426,72 25,70 25,70,2 BX 160 1 5 /8 5000 402,59 1,74 2,8,2 BX 161 16 ¾ 491,41 16,20 28,07,2 BX 162 16 ¾ 5000, 10000 475,49 14,22 14,22 1,6 BX 16 18 ¾ 5000 556,16 17,7 0,10,2 BX 164 18 ¾ 10000 570,56 24,59 0,10,2 BX 165 21 ¼ 5000 624,71 18,49 2,0,2 BX 166 21 ¼ 10000 640,0 26,14 2,0,2 BX 167 26 ¾ 2000 759,6 1,11 5,86 1,6 BX 168 26 ¾ 000 765,25 16,05 5,86 1,6 BX 169 5 1 /8 10000 17,52 12,9 15,84 1,6 BX 170 9 218,0 14,22 14,22 1,6 BX 171 11 267,44 14,22 14,22 1,6 BX 172 1 5 /8,07 14,22 14,22 1,6 BX 0 0 2000, 000 852,75 16,97 7,95 1,6 Tolerances: d -0.15mm, b +0.2mm, h +0.2mm. Design and calculation in acc. with JUNGTEC in-house standard. 4

LENS GASKETS LJ SERIES The LJ series is tried, tested and proven in high pressure operations. The gasket can be reused several times over because of the surface s sealing effect with elastic deformation. Depending on the size of the stress, the sealing surface between the lens gasket s curvature and the beveled rotated flange surface increases, which means that the gasket cannot be overstressed. GASKET CROSS-SECTION Type Cross-section Name LJ Lens gasket LJ-H Lens gasket, half model LJ-B Lens gasket, blind model Abb. ID / steel type Material no. Flow rate temperatures Identifier on the outside edge P265GH 1.0425 to 425 C None S25JRG2 1.008 to 425 C None RSt 4-2 1.0108 to 450 C None 16 Mo 1.5415 425 to 475 C 1 center punch 1 CrMo 44 1.75 425 to 520 C 2 center punch 10 CrMo 910 1.780 520 to 580 C center punch X 6 CrNiTi 1818 1.4541 50 to 550 C 4 center punch 12 CrMo 195 1.762 max. 650 C 1 notch X 6 CrNiMoTi 17122 1.4571 max 550 C notches X6 CrNiMoTi 17112 1.4571 approx. 160 C 16 Ti [DN] d 1 d 2 S Average r min max Smax Smin contact diameter Nom. pressure: 64-400 10 10 14 21 7,0 8,0 17,1 25 5,7 15 14 18 28 9,0 10,0 22 2 6 25 20 29 4 9,5 11,5 4 50 6 40 4 4 62 12,5 15,0 48 70 8 50 46 55 78 1,5 16,5 60 88 9 65 62 70 102 18,5 21,0 76,6 112 1 80 72 82 116 18,5 21,5 88,2 129 1 100 94 108 14 22,0 26,0 116 170 15 125 116 15 180 29,5 5,5 149 218 22 150 19 158 210 45,0 41,0 179 250 26 Nom. pressure: 64-400 175 176 18 24 40,5 42,5 202,5 296 28 200 198 206 276 40,0 42,5 225 29 27 250 246 257 2 9,5 45,5 277,5 406 25 00 295 05 85 40,5 4,5 2,5 47 26 50 0 48 425 9,5 45,5 68 58 2 400 85 95 475 42,0 45,5 417,2 610 24 Nom. pressure: 160-400 175 162 177 24 5,5 40,0 202,5 296 21 200 18 200 276 40,0 45,5 225 29 25 250 20 246 2 4,0 48,0 227,7 406 25 00 278 285 85 51,0 5,0 2,5 47 0 Further materials available. Please specify material when ordering. Tel: +49 (0) 224-9647-0 x 5

WELD RING GASKETS Weld ring gaskets without an auxiliary gasket are primarily used where high pressure and very high temperatures are the norm. We recommend weld ring gaskets be used with an auxiliary ring, e.g. spiral gasket, where absolute tight gasket sealing is an absolute must with dangerous media. Weld ring gaskets also have the advantage that the welded connection can be removed without any great difficulty. It is important with weld ring gaskets when calculating the bolts and flanges that the weld ring gasket halves sit on top of one another without any gaps. If weld ring gaskets are configured with an additional auxiliary gasket, e.g. a spiral or rotated serrated gasket, the flange and bolt calculation must be a) calculated once for the weld ring gasket with the diameter of the raised face out to the outer weld seam and b) the calculation (e.g. spiral gasket) should be made with the average seal diameter of the spiral or serrated gasket. Weld ring gaskets with an additional auxiliary gasket also have the advantage that the gasket can only be welded after a successful trial operation. Type Cross-section Name SJ-10 Membrane weld gasket SJ-11 Membrane weld gasket with outside weld seams SJ-12 Membrane weld gasket with hollow lip for accommodating various distensions SJ-1 Membrane weld ring gasket with hollow lip for accommodating various radial distensions, e.g. with heat exchangers SJ-14 Membrane weld ring gasket with outside weld seams and elastic spiral/cam profile gasket SJ-15 Membrane weld ring gasket with hollow lip for accommodating various distensions and elastic spiral/cam profile gasket SJ-16 Membrane weld ring gasket with hollow lip. For accommodating large, varying radial distensions and elastic spiral/cam profile gasket, e.g. with heat exchangers 6 Materials and further models also available. Tel: +49 (0) 224-9647-0 E-mail: info@jungtec.de

MATERIAL TABLES Soft-iron (e.g. Armco) Modified soft-iron Pressure vessel steel Standard construction steel Electrogalvanized steel Sheet steel Rust and acidresistant steel Heatresistant stainless steel Heatresistant steel Pressuri zed waterresistant construction steel Heatresistant construction steel ID code, DIN 17006 e.g. S25 JRG1 Description Material, DIN 17007 Alloy AISI / ASTM Description other standards DIN / EN UNS AMS BS Elastic limit N/mm² RP 0,2 Tensile strength, Rm Hardness, HB Temperature range C 1.100 soft-iron 180-20 00-40 90-100 -60 to +450 StW24 1.05 DD14 soft-iron DIN 1614; EN 10111/ 10149-2/ 10051 185-195 170-400 80-90 -60 to +450 P265GH 1.0425 DIN EN 10028-2 205-20 410-50 10-180 -60 to +450 St 1.005 190 285-295 95-120 -40 to +500 RSt 7-2 1.0122 A105 A570 Gr6 DIN 5512-1; EN 10025-2/10277-2 S25 215-25 40-70 100-110 St5.8 1.005 A106 DIN50112-1 P25 190-240 60-440 100-10 St12 1.00 DC01 1008 DIN5512-2 G 10080 DC 01 / 1449 Part 1 140-20 290-40 100-110 -40 to +500-40 to +500-40 to +500 Ust 1, St1 1.0 A66 245-255 270-70 50-60 -40 to +500 X12Cr 1 1.4006 410 AISI 410; ASTM F1079 DIN SEW10; EN10088-1 -2 -/10250-4/1026-5/10272/10297-2 X6Cr 17 1.4016 40 DIN5512-; EN10088-1/2// 10151/ 10250/ 1026/ 10296/ 10297 X20Cr 1 1.4021 420 AISI 420 DIN SEW10; EN10088-1 -2 -/10250-4/1026-5/10272/10297-2 X5CrNi 18 10 X5CrNiMo 17 12 2 X2CrNiMo 17 12 2 X6CrNiTi 18 10 X6CrNiNb 18 10 1.401 04 04 DIN41/5512-/ SEW10 1.4401 16 DIN5512-/8566-2 S1600 / S1609 S41000 551/ 5504/ 5505/ 5591 210-40 450-600 195-205 210-40 450-600 190-200 S4200 551/ 5504/ 5505/ 5591 00-420 500-700 220-20 S0400 170-190 500-600 10-180 5524K/ 557L/ 5690L/ 5907A 1501/ 150/ 1506/ 1554 250-10 550-700 10-180 1.4404 16L 17440 S160 250-10 550-700 120-180 1.4541 21 21/B8TA DIN41/5512; EN10028/ 10088/ 10216/ 10217/ 10222/ 10250/ 1026/ 10272/ 10296/ 10297/ 1012/ 50112 1.4550 47 47/ B8CA 970/ 1501/ 1502/ 150/ 605/ 606 X6CrNiMoTi 17 12 2 X10CrAlSi 25 X15CrNiSi 20 12 X12NiCrSi 5 16 X10NiCrAl 2 20 DIN17440; EN10028/ 10088/ 10216/ 10217/ 10222/ 10250/ 10272/ 10296/ 10297 S2100 AMS 725F/ 7490N/ 5510/ 5557/ 5559/ 5570/ 5645/ 5689/ 5896/ 7211 240-20 500-700 10-190 -250 to +550 1.4571 16Ti 16Ti DIN41/5512; EN10028/ 10088/ 10216/ 10217/ 10222/ 10250/ 1026/ 10272/ 10296/ 10297/ 1012 1.4762 446 DIN4700/4720/ SEW 10/ SEW 470; EN10088/10095 1.4828 09 09 DIN SEW10 / SEW 470; EN 10088/10095/10296 1.4864 0-DS MT0/ N080 1.4876 800 N08800/ 8810/ 8811/ 82 DIN SEW10 / SEW 470; EN 10088/10095 DIN SEW10 / SEW 470; EN10088/10095/10297 16Mo 1.5415 F /P 1 A / B / C DIN 41/SEW 10; EN 10028/ 10216/ 10217/ 10222/ 1027 1CrMo 4 5 1.75 F/P11 F/ P12 12CrMo 19 5 10CrMo 9 10 ASTM F12 1.762 F/P 5 AISI 501/502; ASTM F5 1.780 F/P 22 ASTM F22 12CrMo 9 1 1.786 F/P 9 AISI 504 ASTM F9 DIN SEW10; EN10028/10216/ 10222/1027 DIN SEW028 / SEW10; EN 10028/10216 DIN SEW10; EN10028/10216/1027 970/ 1501/ 1502/ 150/ 605/ 606 240-20 540-740 10-190 -40 to +500-20 to +50-20 to +500-250 to +550-110 to +550-110 to +550-250 to +550 Tightness kg/dm³ Distension min/ max 7,86 8%- 11% 7,86 20%- 40% 7,85 22%- 28% 7,85 8%- 11% 7,85 8%- 11% 7,85 7,85 24%- 0% 7,85 20%- 0% 7,85 20%- 0% 7,85 20%- 0% 7,85 15&- 0% 8,00 40%- 55% 7,95 40%- 55% 7,95 40%- 55% 7,90 40%- 55% S165 970/ 1501/ 1554 S44600 S0900 QQ-S- 76 QQ-S- 76 7,90 40%- 55% 255-20 540-690 10-190 280-50 520-720 210-20 1449 245-20 550-770 200-220 N080 250-20 550-750 215-225 N08800/ 8810 K11820/ K12020/ K1220 K11562/ K11757/ K12062 K41545/ S50100/ S50200 K2190/ K21590 DIN SEW10; EN10216 K90941/ S50400/ S50488 5766D / 5871D 072/ 07/ 074/ 075/ 076 1501/ 059/ 606 1501/ 1502/ 150 200-280 450-680 185-195 200-10 400-600 10-170 250-20 440-600 10-175 6467D 250-20 450-690 175-220 1501/ 1502/ 059 200-00 480-60 10-175 059 220-90 590-740 210-220 -110 to +550-110 to +800-110 to+1000-110 to+1000-110 to+1000-20 to +50-60 to +560-40 to +650-40 to +590-40 to +500 7,98 40%- 55% 8,00 9%- 14% 7,90 20%- 0% 8,00 25%- 5% 8,00 25%- 5% 7,85 20%- 0% 7,85 20%- 0% 7,85 20%- 0% 7,85 18%- 25% 8,00 18%- 25% 7

International materials comparison The German materials in acc. with DIN can only be approximately compared with other relevant material standards. The exchangeability of the compared materials must be checked in each individual case. Mat. no. DIN AISI UNS SS AFNOR BS 1.4005 X12CrS1 416 S41600 280 (Z12CF1) 416S21 1.4006 X10Cr1 410 S41000 202 Z12C1 410S21 1.4016 X6Cr17 40 S4000 220 Z8C17 40S15 1.4021 X20Cr1 420 S42000 20 Z20C1 420S7 1.404 X46Cr1 (204) (Z40C14) (420S45) 1.4057 X12CrNi72 41 S4100 221 Z15CN16.02 41S29 1.4104 X12CrMoS172 40F S4020 28 Z10CF17 (441S29) 1.4112 X90CrMoV18 440B S4400 219 1.4122 X5CrMo17 1.401 X5CrNi1810 04 S0400 22 Z6CN18.09 04S15 1.405 X10CrNiS189 0 S000 246 Z10CNF18.09 0S1 1.406 X2CrNi1911 04L S040 252 Z2CN18.10 04S11 1.410 X12CrNi177 01 S0100 21 Z12CN17.07 01S21 1.4401 X5CrNiMo17122 16 S1600 247 Z6CND17.11 16S1 1.4404 X2CrNiMo1712 16L S160 248 Z2CND17.12 16S11 1.445 X2CrNiMo1814 16L S160 25 Z2CND17.1 16S11S 1.446 X5CrNiMo171 16 S1600 24 Z6CND17.12 16S1 1.448 X2CrNiMo18164 17L S170 267 Z2CND1915 17S12 1.449 X2CrNiMo1715 17LNM S1726 1.4449 X5CrNiMo171 17 S1700 17S16 1.4460 X4CrNiMo2752 29 S2900 224 1.4462 X2CrNiMoN225 (S18-08/-0) 277 (ZCNDU24.08) 18S1 1.459 X1NiCrMoCu25205 (904L) NO8904 2562 Z1NCDU2520 904S1 1.4541 X6CrNiTi1810 21 S2100 27 Z6CNT18.10 21S1 1.4550 X6CrNiNb1810 47 S4700 28 Z6CNNb18.10 47S1 1.4571 X6CrNiMoTi17122 16Ti S165 250 Z6CNDT17.12 20S1 1.471 X10CrAl7 Z8CA7 1.4724 X10CrAl1 1.4742 X10CrAl18 Z10CAS18 1.4762 X10CrAl24 446 (S44600) (220) Z10CAS24 1.4821 X20CrNiSi254 1.4828 X15CrNiSi2012 09 S0900 Z15CNS20.12 09S24 1.4841 X15CrNiSi2520 14 S1400 Z12CNS2520 14S25 1.4845 X12CrNi2521 10S S1008 261 Z12CN2520 10S24 1.4864 X12CrNiSi616 0 NO80 (Z12NC7.18) (076NA117) 1.4876 X10CrAlTi220 (800) N08800 Z8NC22.21 076NA15H 1.4878 X12CrNiTi189 21 S2100 27 Z6CNT18.12 21S20 2.4068 LCNi99.2 B160 (N02201) 074NA12 2.460 NiCu0Fe B164 (N04400) 07NA1 2.475 NiCu0Al (N05500) 076NA18 2.4610 NiMo16Cr16Ti (N06455) 076NA45 2.4816 NiCr15Fe B166 (N06600) 076NA14 2.4856 NiCr21Mo (N06625) 076NA4 AISI = American Iron Steel Institute ASTM = American Society for Testing of Materials UNS = United Numbering System SS = Swedish Standard AFNOR = Association Francaise de Normalisation BS = British Standard ( ) = Standard being prepared 8

Physical properties at room temperature Abb. ID / steel type Material no. Condition Monel 400 (NiCu0Fe) W (ASTM B 2.460 K 164 Cl,A) G (Silverin) K-Monel Inconel 600 W AH W KG KH Elastic limit, N/mm 2 276-689 79-689 172-45 275-460 560-755 241-621 172-45 552-862 Tensile strength, N/mm 2 552-758 579-827 482-620 Breaking strain, % min. L 0 =4d 0 60-0 40-22 60-5 620-770 45-0 890-1050 586-827 552-689 724-104 NiCr20TiAL 1 (Nimo 80 A) (Inconel 2.4952 AH alloy x 600 1000 750) Incoloy alloy 825 Nicrofer 241 586 4221 Pyrotherm 25/45/SW 265 540-780 Resistin- Bronze S+G W+G W K+G W +HK 225-45 225-275 45-90 45-90 45-510 420-470 40-490 470-540 470-540 470-590 Contraction at break, % min. Impact strength, DVM J min. Hardness, HB 28 140-250 6 to 170-25 4 110-150 27 to to 70 0-20 6 50-0 55-5 0-10 L 0 =5d 12 12 L 0 =4d 0 L 0 =5d 0 25 25 14-25 14-25 14-18 15-215 115-170 190-295 Chemical composition in weight % Ni Cu Al Fe Mn C Si S Cr Ni + Co rest 0,5 0,5 2,0 to 4,0 1,0 to 2,5 2,0 1,25 1,5 6,0 to 1,0 10,0 0,15 0,25 0,15 0,5 1,0 0,5 0,02 0,01 14,7 to 0,015 17,0 Other elements 1,0 Ni Co Cr Mo Al Ti C Si Cu Fe Mn S 65 8 to 46 2,0 18 to 20 19,5 to 2,5 2,5 to,5 1,0 to 21 0,2 45 25 1,8 to 2,7 0,6 to 1,2 0,1 1,0 0,05 0,5 1,5 to,0,0 rest 1,0 1,0 0,1 W 5,0 HB 120-150 120-150 10-180 rest 10-180 140-190 1,0 14 0,0 HR = Hot-rolled, CD = cold-drawn, C = cooled, H = hardened, CDC = cold-drawn cooled, CDH = cold-drawn hard, F = forged, HHD = half-hard drawn THREADED FLANGE CONNECTIONS Flange connection bolts must always be tightened alternating in three passes. 1st pass: with approx 50 % of the intended torque 12 1 1 5 2nd pass: with approx 75 % of the intended torque rd pass: with the full intended torque 8 1 5 9 16 8 1 Example: 4 4 4 2 7 15 Flange with 4 bolts Flange with 8 bolts Flange with 16 bolts 10 6 2 7 6 11 Tightening torques: Page 40. 14 2 9

Pretensions and tightening torques for anti-fatigue shaft bolts Thread Material Abb. ID Elastic limit Min. N/mm 2 M 10 M 12 RZ F M M A F M M A F M M A F M M A F M M A F M M A CK5 280 0,12 7500 12 10000 2 1500 5 22200 58 25900 80 4500 110 0,10 7500 11 11000 20 1500 0 2220 50 25900 68 4500 96 24CrMo5 440 0,12 11700 20 1700 6 24000 55 4800 92 40700 125 54200 175 0,10 11700 17 1700 1 24000 47 4800 78 40700 105 54200 150 21CrMoV57 550 0,12 14600 24 21600 44 0000 69 4500 115 50800 155 67800 220 0,10 14600 21 21600 8 0000 59 4500 98 50800 10 67800 190 40CrMoV47 700 0,12 18600 1 27400 57 8200 88 55400 145 64700 195 86200 280 0,10 18600 27 27400 49 8200 75 55400 125 64700 170 86200 240 X22CrMoV121 600 0,12 16000 27 2500 49 2800 75 47500 125 55400 170 7900 240 0,10 16000 2 2500 42 2800 65 47500 105 55400 145 7900 205 X19CrMoVNbN111 780 0,12 20800 5 0600 6 42600 98 61700 160 72100 220 96100 10 0,10 20800 0 0600 54 42600 84 61700 140 72100 190 96100 265 X8CrNiMoBNn1616 500 0,12 100 22 19600 40 2700 6 9600 105 46200 140 61600 200 Querschnitt 0,10 der Dichtung. 100 19 19600 5 2700 54 9600 90 46200 120 61600 170 NiCr20TiAl 600 0,12 16000 27 2500 49 2800 75 47500 125 55400 170 7900 240 0,10 16000 2 2500 42 2800 65 47500 105 55400 145 7900 205 At 70% of the minimum elastic limit (0.2 limit): F M = assembly pretension force, M A = assembly tightening torque, R Z = friction factor M 14 M 16 M 18 M 20 Bolts, flange connections/welding neck flanges [DN/] 10 16 25 40 64 100 160 250 20 400 10 4M12 4M12 4M12 4M12 4M12 4M12 4M12 4M16 4M16 4M16 15 4M12 4M12 4M12 4M12 4M12 4M12 4M12 4M16 4M16 4M20 20 4M12 4M12 4M12 4M12 4M12 25 4M12 4M12 4M12 4M12 4M16 4M16 4M16 4M20 4M20 4M24 2 4M16 4M16 4M16 4M16 40 4M16 4M16 4M16 4M16 4M20 4M20 4M20 4M24 4M24 4M27 50 4M16 4M16 4M16 4M16 4M20 4M24 4M24 8M24 8M24 8M27 65 4M16 4M16 4M16 4M16 8M20 8M24 8M24 8M24 8M27 8M0 80 8M16 8M16 8M16 8M16 8M20 8M24 8M24 8M27 8M27 8M0 100 8M16 8M16 8M20 8M20 8M24 8M27 8M27 8M0 8M 8M6 125 8M16 8M16 8M24 8M24 8M27 8M0 8M0 12M0 12M 12M6 150 8M20 8M20 8M24 8M24 8M0 12M0 12M0 12M 12M6 12M9 175 8M20 8M20 12M24 12M27 12M0 12M0 12M 12M6 12M9 12M45 200 12M20 12M20 12M24 12M27 12M 12M 12M 12M9 16M9 16M45 250 12M24 12M24 12M27 12M0 12M 12M6 12M9 16M45 16M48 00 12M24 12M24 16M27 16M0 16M 16M9 16M9 16M48 50 16M24 16M24 16M0 16M 16M6 16M45 400 16M27 16M27 16M 16M6 16M9 16M45 450 20M27 20M27 20M0 20M6 500 20M0 20M0 20M 20M9 600 20M 20M 20M6 20M45 700 24M 24M 24M9 24M45 800 24M6 24M6 24M45 24M52 900 28M6 28M6 28M45 28M52 1000 28M9 28M9 28M52 28M52 1200 2M45 2M45 2M52 1400 6M45 6M45 6M56 1600 40M52 40M52 40M56 1800 44M52 44M52 44M64 2000 48M56 48M56 48M64 2200 52M56 52M56 Nom. pressure Flanges in acc. with DIN 10 262 16 26 25 264 40 265 64 266 100 267 160 268 250 2628 20 2629 400 2627 Other dimensions (e.g. ANSI) on request. 40

JUNGTEC FAX NO.: +49 (0) 224-9647-18 Calculating flange connections with full-shaft bolts/anti-fatigue bolts Company: Dept.: Enquiry no.: Processed by: Tel: From: Project/assignment: Offer no.: Processed by: Checked by: Date: Operating conditions Medium: Temperature in C: Pressure in bar: Other: Flange type Bolt type In acc. with DIN: Full-shaft bolts/anti-fatigue bolts DN Amount/thread: Material: Material: Other: Other: Gasket Type: DN Material: Dimensions: d1 = mm d2 = mm d = mm Gasket thickness: s = mm d d 2 d 1 JUNGTEC GMBH & CO. KG Donatusstrasse 127-129 Halle 5 50259 Pulheim-Brauweiler Germany Tel: +49 (0) 224-9647-0 fax: +49 (0) 224-9647-18 e-mail: info@jungtec.de 41

TEST CERTIFICATES You will find detailed characteristic values and certificates for our specific products on our website at www.jungtec.de Many people have the will to change the world, but only few people have the wisdom to improve it. TAIICHI OHNO, INVENTOR OF THE TOYOTA PRODUCTION SYSTEM 42

EXCELLENCE REWARDED d1 d2 d DN 10-40 64 100 160 10 16 25 40 64 100 160 10 16 25 40 64 100 160 15 22 22 22 22 41 41 41 41 41 41 41 51 51 51 51 61 61 61 20 2 51 51 51 51 61 61 61 61 25 40 40 40 40 60 60 60 60 60 60 60 71 71 71 71 82 82 82 2 49 71 71 71 71 82 82 82 82 40 57 57 57 57 79 79 79 79 79 79 79 92 92 92 92 10 10 10 50 68 68 68 68 90 90 90 90 90 90 90 107 107 107 107 11 119 119 65 85 85 85 85 109 109 109 109 109 109 109 127 127 127 127 18 144 144 80 102 102 102 102 126 126 126 126 126 126 126 142 142 142 142 148 154 154 100 12 12 12 12 151 151 151 151 155 155 155 162 162 168 168 174 180 180 125 148 148 148 148 176 176 176 176 180 180 180 192 192 194 194 210 217 217 150 176 176 176 176 204 204 204 204 214 214 214 218 218 224 224 247 257 257 200 224 224 224 224 252 252 252 256 262 268 268 27 27 284 290 09 24 24 250 27 27 27 27 05 05 05 11 11 21 21 28 29 40 52 64 91 88 00 0 0 0 0 62 62 68 68 78 78 88 78 84 400 417 424 458 458 50 70 70 70 402 402 402 402 408 412 48 44 457 474 486 512 400 420 420 420 452 452 452 458 458 468 489 495 514 546 54 572 450 480 518 518 528 528 59 555 564 571 500 50 50 50 568 568 568 578 578 584 594 617 624 628 657 704 600 60 60 668 668 668 678 688 695 74 71 747 764 700 70 70 768 768 778 778 788 810 804 8 852 879 800 80 80 878 878 888 898 898 917 911 942 974 988 900 90 90 978 978 988 998 998 1017 1011 1042 1084 1108 1000 1040 1040 1098 1098 1108 1118 1118 1124 1128 1154 1194 1220 Gesamtstärke: 1,6 +/- 0,1 mm, d1 = Innendurchmesser, d2 = Außendurchmesser Graphitauflage, d = Außendurchmesser der Dichtung Awards and accolades: u Kölner Umweltschutz Preis 2002 (Cologne environmental award), Cologne Administrative District u VDI-Preis 200 (German engineers association award) u Deutscher Umweltpreis 2004 (German environmental award) presented by President Horst Köhler u Kölner Innovationspreis 2006 (Cologne innovation award), Cologne Administrative District u Finalist for the Innovationspreis der deutschen Wirtschaft 2007 (German business innovation award) u Innovationspreis der deutschen Wirtschaft 2008 (German business innovation award) o Please contact us. o Please send a customer consultant to visit us. o Please send me more information. Company: Name: Address: Zip code/town: JUNGTEC GMBH & CO. KG Donatusstr. 127-129 Halle 5 Tel/fax: E-mail: 50259 Pulheim-Brauweiler Germany Internet:

Change the present. Experience the future. Achieve with partners. Promote environmental protection. JUNGTEC GMBH & CO. KG Donatusstrasse 127-129 Halle 5 50259 Pulheim-Brauweiler Germany Tel: +49 (0) 224-9647-0 Fax: +49 (0) 224-9647-18 E-mail: info@jungtec.de Internet: www.jungtec.de