LEADING GASKETS FOR THE ENVIRONMENT PRODUCTS

Transcription

1 LEADING GASKETS FOR THE ENVIRONMENT PRODUCTS

2 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 , JUNGTEC GMBH & CO. KG, Donatusstrasse Halle 5, 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

3 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

4 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

5 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

6 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 or simply call +49 (0)

7 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 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

8 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: (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) Our customer consultant will be only too happy to visit you. 8

9 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: (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) Fax +49 (0) info@jungtec.de or online at 9

10 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: (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.

11 REVOLUTION DIN dimensions table for flanges in acc. with DIN Series 1 and DIN EN REVOLUTION ANSI dimensions table for flanges in acc. with ANSI - B 16.5 [DN] d1 d2 d [inch] d1 d2 d lbs 150 lbs 00 lbs 400 lbs , , , , , , , , , , , , , , , , , , , , ½ 16,5 44,4 50,8 50,8 ¾ 22 9,5 54,0 6,5 6, ,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, ,0 101,6 107,0 107,0 2 ½ 77 97,5 120,6 127,0 127, ,0 1, 145,7 145,7 ½ ,0 158,7 162,0 158, ,0 171,4 177,8 174, ,0 19,5 212,6 209, ,0 218,9 247, 244, ,0 276,1 04,8 01, ,0 6,6 59,0 55, ,0 406,4 419,1 415, ,0 447,9 482,6 479, ,0 511,4 56,4 5, ,0 546,1 59,6 590, ,0 60,2 650, ,0 644, ,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 d REVOLUTION dimensions table for tongue and groove in acc. with ANSI B lbs up to 400 lbs [inch] [inch] d1 d2 small d2 width thickness ½ ,6 ¾ , ,6 1 ¼ ,6 1 ½ , ,6 2 ½ , ,6 ½ , , , , ,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

12 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 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

13 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: (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

14 VISIO dimensions table for flanges in acc. with DIN [DN] d1 d2 d 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] lbs lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs ,4 419,1 415,8 45,9 495, ,9 482,6 479, 489,0 517, ,4 56,4 5,4 562,2 571, ,1 59,6 590,6 609,6 65, ,2 650,7 644,7 679,4 695, ,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) info@jungtec.de 14

15 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: (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) info@jungtec.de 15

16 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: (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) info@jungtec.de 16

17 JUNGTEC ECO WITH TEFLON U-JACKET Maßtabelle The JUNGTEC ECO + + für with Flansche Teflon nach U-jacket DIN has a special Reihe 1 und DIN EN 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: (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) info@jungtec.de 17

18 ECO + dimensions table for flanges in acc. with DIN Series 1 and DIN EN [DN] d1 d2 d 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] lbs lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs 150 lbs 00 lbs 400 lbs 600 lbs 900 lbs ½ ,8 50,8 50,8 50,8 60,2 ¾ ,2 6,5 6,5 6,5 66, ,5 69,8 69,8 69,8 76,2 1 ¼ ,2 79,5 79,5 79,5 85,9 1 ½ ,9 91,9 91,9 91,9 95, ,6 107,9 107,9 107,9 19,7 2 ½ ,6 127,0 127,0 127,0 162, , 145,7 145,7 145,7 165,1 ½ ,7 161,8 158,8 158, ,4 177,8 174,8 190,5 20, ,5 212,6 209,6 28, 244, ,9 247, 244, 26,7 285, ,1 04,8 01,8 17,5 55, ,6 59,0 55,6 96,7 41, ,4 419,1 415,8 45,9 495, ,9 482,6 479, 489,0 517, ,4 56,4 5,4 562,2 571, ,1 59,6 590,6 609,6 65, ,2 650,7 644,7 679,4 695, ,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) info@jungtec.de 18

19 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 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: and 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 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: and 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

20 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 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: and 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 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: and 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

21 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 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: and 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 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: and u No static electricity caused by electrical conductivity. 21

22 JP 1 dimensions table JP 1 dimensions table for tongue and groove flanges in acc. with DIN 2512 in acc. with ANSI B lbs to 1500 lbs [DN] d1 d2 thickness [inch] d1 d2 small d2 width thickness ,5 2,5 2,5 2,5 2,5 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 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

23 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 [DN] d1 d2 d 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] lbs lbs 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 ,9 6,5 6,5 6,5 66,7 66,7 7, ,5 69,8 69,5 69,5 76,2 76,2 82,5 1 ¼ ,0 79,4 79,4 79,4 85,7 85,7 101,6 1 ½ ,5 92,1 92,1 92,1 95,2 95,2 114, ,8 108,0 108,0 108,0 19,7 19,7 142,8 2 ½ ,6 127,0 127,0 127,0 161,9 161,9 165, ,4 146,1 146,1 146,1 165,1 171,5 19,7 ½ ,8 161,9 158,7 158, ,5 177,8 174,6 190,5 20,2 206,4 21, ,7 212,7 209,5 28,1 244,5 250,8 276, ,1 247,7 244,5 26,5 285,8 279,4 14, ,2 04,8 01,6 17,5 55,6 49, 84, ,5 58,8 55,6 96,9 41,8 41,8 47, ,4 419,1 415,9 454,0 495, 517,5 546, ,7 482,6 479,4 488,9 517,5 574, ,2 56,6 5,4 561,9 571,5 68, ,1 59,7 590,5 609,6 65,0 701, ,2 650,9 644,5 679,5 695, 752, ,2 701,7 698,5 70, ,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 Design and calculation in acc. with JUNGTEC in-house standard. 2

24 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 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: and 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 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: and 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

25 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 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: and 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 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: and 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

26 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 [DN] d1 d2 d 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] lbs lbs 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 ,9 6,5 6,5 6,5 66,7 66,7 7, ,5 69,8 69,5 69,5 76,2 76,2 82,5 1 ¼ ,0 79,4 79,4 79,4 85,7 85,7 101,6 1 ½ ,5 92,1 92,1 92,1 95,2 95,2 114, ,8 108,0 108,0 108,0 19,7 19,7 142,8 2 ½ ,6 127,0 127,0 127,0 161,9 161,9 165, ,4 146,1 146,1 146,1 165,1 171,5 19,7 ½ ,8 161,9 158,7 158, ,5 177,8 174,6 190,5 20,2 206,4 21, ,7 212,7 209,5 28,1 244,5 250,8 276, ,1 247,7 244,5 26,5 285,8 279,4 14, ,2 04,8 01,6 17,5 55,6 49, 84, ,5 58,8 55,6 96,9 41,8 41,8 47, ,4 419,1 415,9 454,0 495, 517,5 546, ,7 482,6 479,4 488,9 517,5 574, ,2 56,6 5,4 561,9 571,5 68, ,1 59,7 590,5 609,6 65,0 701, ,2 650,9 644,5 679,5 695, 752, ,2 701,7 698,5 70, ,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 Design and calculation in acc. with JUNGTEC in-house standard. 26

27 JG 1 dimensions table for tongue and groove flanges in acc. with DIN 2512 [DN] d1 d2 thickness , , , , , , JG 1 dimensions table in acc. with ANSI B lbs to 1,500 lbs [inch] d1 d2 small d2 width thickness ½ ¾ ¼ ½ ½ ½ , , , , , , 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 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

28 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 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: and (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 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: and 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

29 JP-VARIO / JG-VARIO dimensions table for flanges DIN Series 1, DIN Series 1, ANSI B 16.5 Nominal diameter mm 10 Inch ½ Pressure stage lbs Nominal diameter Pressure stage mm Inch lbs ¾ ¼ ½ ½ The determined graphite widths for computational verification can be found on our website at 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 Design and calculation in acc. with JUNGTEC in-house standard. DIN flange per gasket DN /16 DN /40 DN DN /160 In a system with DIN flanges you require up to 4 gaskets ( bar) ANSI flange per gasket lbs Only one 6 00 lbs JUNGTEC lbs gasket with lbs In a system with ANSI flanges VARIO you require up to 4 gaskets centering ( 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

30 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 Soft iron D Low-carbon steel 120 Low-carbon steel S 1 CrMo ca CrMo ca F5 X6 Cr ca S 410 X5 CrNi ca S 04 X5 CrNiMo ca S 16 X6 CrNiTi ca S 21 X6 CrNiNb ca S 47 X6 CrNiMoTi ca Ti 16 Ti Materials and other dimensions (e.g. ANSI) on request. Tel: +49 (0)

31 RING-JOINT GASKETS RJ-0, RJ-K GASKET CROSS-SECTION RJ-0, RJ-K dimensions table in acc. with ANSI B and API Std. 6 A [DN] [] Ring dimensions Ring Inch lbs d b h oval h octagonal R11 ½ ,1 6,5 11,11 9,52 R12 ½ ,68 7,9 14,28 12,70 R1 ½ ,86 7,9 14,28 12,70 R1 ¾ ,86 7,9 14,28 12,70 R14 ¾ ,45 7,9 14,28 12,70 R ,62 7,9 14,28 12,70 R16 ¾ ,80 7,9 14,28 12,70 R ,80 7,9 14,28 12,70 R17 1 ¼ ,15 7,9 14,28 12,70 R ,2 7,9 14,28 12,70 R18 1 ¼ ,2 7,9 14,28 12,70 R19 1 ½ ,08 7,9 14,28 12,70 R20 1 ½ ,26 7,9 14,28 12,70 R21 1 ¼ ,2 11,11 17,46 15,87 R ,55 7,9 14,28 12,70 R2 1 ½ ,55 11,11 17,46 15,87 R ,55 11,11 17,46 15,87 R ,25 11,11 17,46 15,87 R25 2 ½ ,60 7,9 14,28 12,70 R ,60 11,11 17,46 15,87 R26 2 ½ ,60 11,11 17,46 15,87 R27 2 ½ ,95 11,11 17,46 15,87 R28 2 ½ ,12 12,70 19,05 17,46 R ,0 7,9 14,28 12,70 R ,47 11,11 17,46 15,87 R ,82 11,11 17,46 15,87 R ,00 12,70 19,05 17,46 R ½ ,76 7,9 14,28 12,07 R4 ½ ,76 11,11 17,46 15,87 R ,52 11,11 17,46 15,87 R ,22 7,9 14,28 12,70 R ,22 11,11 17,46 15,87 R ,16 15,87 22,22 20,64 R ,92 11,11 17,46 15,87 R ,45 7,9 14,28 12,70 R ,97 11,11 17,46 15,87 R ,50 19,05 25,40 2,81 R ,67 7,9 14,28 12,70 R ,67 11,11 17,46 15,87 R ,1 11,11 17,46 15,87 R ,1 12,70 19,05 17,46 R ,60 19,05 25,40 2,81 R ,65 7,9 14,28 12,70 R ,87 11,11 17,46 15,87 R ,87 15,87 22,22 20,64 R ,40 22,22 25,57 26,99 R ,80 7,9 14,28 12,70 R ,85 11,11 17,46 15,87 R ,85 15,87 22,22 20,64 1

32 [DN] [] Ring dimensions Ring Inch lbs d b h oval h octagonal R ,90 28,57 6,51 4,92 R ,00 7,9 14,28 12,70 R ,00 11,11 17,46 15,87 R ,00 22,22 28,57 26,99 R ,87 7,9 14,28 12,70 R ,40 1,75 9,68 8,10 R ,10 11,11 17,46 15,87 R ,10 15,87 22,22 20,64 R ,10 25,40, 1,75 R ,02 7,9 14,28 12,70 R ,90 11,11 17,46 15,87 R ,90 15,87 22,22 20,64 R ,90 28,57 6,51 4,92 R ,52 7,9 14,28 12,70 R ,40 11,11 17,46 15,87 R ,40 19,05 25,40 2,81 R ,40 28,57 6,51 4,92 R ,80 7,9 14,28 12,70 R ,20 12,70 19,05 17,46 R ,20 19,05 25,40 2,81 R ,20 1,75 9,68 8,10 R ,10 7,9 14,28 12,70 R ,15 15,87 22,22 20,64 R ,15 25,40, 1,75 R ,15 4,92 44,45 41,27 R ,95 7,9 12,70 R ,00 14,28 19,05 R ,15 11,11 15,87 R84 1 ½ ,50 11,11 15,87 R ,7 12,70 17,46 R86 2 ½ ,49 15,87 20,6 R ,01 15,87 20,6 R ,8 19,05 2,81 R89 ½ ,0 19,05 2,81 R ,58 22,22 26,98 R ,5 1,75 8,10 R92 X 228,60 11,11 17,46 15,87 R ,0 19,05 2,81 R ,10 19,05 2,81 R ,25 19,05 2,81 R ,40 22,22 26,98 R ,20 22,22 26,98 R ,5 22,22 26,98 R ,95 11,11 15,87 R ,0 28,57 4,92 R ,10 1,75 8,10 R ,25 1,75 8,10 R ,40 1,75 8,10 R ,20 4,92 41,27 R ,5 4,92 41,27 X are not subject to the standard. Further dimensions available. Tolerances: d +/ mm, b +/- 0.2 mm, ho and hk +/- 0.4 mm Design and calculation in acc. with JUNGTEC in-house standard. 2

33 RING-JOINT GASKETS RJ-RX GASKET CROSS-SECTION RJ-RX dimensions table in acc. with ANSI B and API Std. 6 A [DN] [] Ring dimensions Ring Inch lbs d b c h 1 h 2 Drilling e RX , 000, ,20 8,7 4,62 19,05,18 RX ,27 11,91 6,45 25,40 4,24 RX , ,97 11,91 6,45 25,40 4,24 RX ,54 8,7 4,62 19,05,18 RX ,92 11,91 6,45 25,40,78 RX , ,27 11,91 6,45 25,40 4,24 RX1 2000, ,54 11,91 6,45 25,40 4,24 RX ,24 11,91 6,45 25,40 4,24 RX , ,94 11,91 6,45 25,40 4,24 RX ,64 11,91 6,45 25,40 4,24 RX , ,69 11,91 6,45 25,40 4,24 RX ,9 11,91 6,45 25,40 4,24 RX , ,85 11,91 6,45 25,40 4,24 RX ,85 1,49 6,68 28,58 4,78 RX47 8 crossover flange 245,0 19,84 10,4 41,28 6,88 RX , ,59 11,91 6,45 25,40 4,24 RX ,7 16,67 8,51 1,75 5,28 RX , 000 4,57 11,91 6,45 25,40 4,24 RX ,4 16,67 8,51 1,75 5,28 RX , ,72 11,91 6,45 25,40 4,24 RX ,72 26,99 14,78 50,80 8,46 RX ,62 11,91 6,45 25,40 4,24 RX ,9 16,67 8,51 1,75 5,28 RX ,10 11,91 6,45 25,40 4,24 RX ,10 19,84 10,4 41,28 6,88 RX ,10 1,49 6,68 1,75 5,28 RX ,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 ,46 5,74,20 11,0 1,45 RX205 1 ¾ ,1 5,56,05 11,10 1,8 RX210 2 ½ ,6 9,5 5,41 19,05,18 RX ,89 11,91 5, 25,40 4,24 RX ½ ,89 11,91 5, 25,40 4,24 X are not subject to the standard. Further dimensions available. Tolerances: d mm, h1/h2 0.8 mm, b +0.2 mm, c mm Design and calculation in acc. with JUNGTEC in-house standard.

34 RING-JOINT GASKETS RJ-BX GASKET CROSS-SECTION RJ-BX dimensions table in acc. with ANSI B and API Std. 6 A [DN] [] Ring dimensions Ring Inch lbs d b h e BX / , ,19 9,0 9,0 1,6 BX / , 15000, ,40 9,6 9,6 1,6 BX / , 15000, ,68 10,24 10,24 1,6 BX / , 15000, ,94 11,8 11,8 1,6 BX / , 15000, ,84 12,40 12,40 1,6 BX / , 15000, ,96 14,22 14,22 1,6 BX / , 15000, ,92 18,62 18,62,2 BX , ,46 20,98 20,98,2 BX , ,04 2,14 2,14,2 BX / ,72 25,70 25,70,2 BX / ,59 1,74 2,8,2 BX ¾ 491,41 16,20 28,07,2 BX ¾ 5000, ,49 14,22 14,22 1,6 BX ¾ ,16 17,7 0,10,2 BX ¾ ,56 24,59 0,10,2 BX ¼ ,71 18,49 2,0,2 BX ¼ ,0 26,14 2,0,2 BX ¾ ,6 1,11 5,86 1,6 BX ¾ ,25 16,05 5,86 1,6 BX / ,52 12,9 15,84 1,6 BX ,0 14,22 14,22 1,6 BX ,44 14,22 14,22 1,6 BX /8,07 14,22 14,22 1,6 BX , ,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

35 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 to 425 C None S25JRG to 425 C None RSt to 450 C None 16 Mo to 475 C 1 center punch 1 CrMo to 520 C 2 center punch 10 CrMo to 580 C center punch X 6 CrNiTi to 550 C 4 center punch 12 CrMo max. 650 C 1 notch X 6 CrNiMoTi max 550 C notches X6 CrNiMoTi approx. 160 C 16 Ti [DN] d 1 d 2 S Average r min max Smax Smin contact diameter Nom. pressure: ,0 8,0 17,1 25 5, ,0 10, ,5 11, ,5 15, ,5 16, ,5 21,0 76, ,5 21,5 88, ,0 26, ,5 5, ,0 41, Nom. pressure: ,5 42,5 202, ,0 42, ,5 45,5 277, ,5 4,5 2, ,5 45, ,0 45,5 417, Nom. pressure: ,5 40,0 202, ,0 45, ,0 48,0 227, ,0 5,0 2, Further materials available. Please specify material when ordering. Tel: +49 (0) x 5

36 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) info@jungtec.de

37 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 e.g. S25 JRG1 Description Material, DIN 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 soft-iron to +450 StW DD14 soft-iron DIN 1614; EN 10111/ / to +450 P265GH DIN EN to +450 St to +500 RSt A105 A570 Gr6 DIN ; EN / S St A106 DIN P St DC DIN G DC 01 / 1449 Part to to to +500 Ust 1, St1 1.0 A to +500 X12Cr AISI 410; ASTM F1079 DIN SEW10; EN / /1026-5/10272/ X6Cr DIN5512-; EN /2// 10151/ 10250/ 1026/ 10296/ X20Cr AISI 420 DIN SEW10; EN / /1026-5/10272/ X5CrNi X5CrNiMo X2CrNiMo X6CrNiTi X6CrNiNb DIN41/5512-/ SEW DIN5512-/ S1600 / S1609 S / 5504/ 5505/ S / 5504/ 5505/ S K/ 557L/ 5690L/ 5907A 1501/ 150/ 1506/ L S /B8TA DIN41/5512; EN10028/ 10088/ 10216/ 10217/ 10222/ 10250/ 1026/ 10272/ 10296/ 10297/ 1012/ / B8CA 970/ 1501/ 1502/ 150/ 605/ 606 X6CrNiMoTi X10CrAlSi 25 X15CrNiSi X12NiCrSi 5 16 X10NiCrAl 2 20 DIN17440; EN10028/ 10088/ 10216/ 10217/ 10222/ 10250/ 10272/ 10296/ S2100 AMS 725F/ 7490N/ 5510/ 5557/ 5559/ 5570/ 5645/ 5689/ 5896/ to Ti 16Ti DIN41/5512; EN10028/ 10088/ 10216/ 10217/ 10222/ 10250/ 1026/ 10272/ 10296/ 10297/ DIN4700/4720/ SEW 10/ SEW 470; EN10088/ DIN SEW10 / SEW 470; EN 10088/10095/ DS MT0/ N N08800/ 8810/ 8811/ 82 DIN SEW10 / SEW 470; EN 10088/10095 DIN SEW10 / SEW 470; EN10088/10095/ Mo F /P 1 A / B / C DIN 41/SEW 10; EN 10028/ 10216/ 10217/ 10222/ CrMo F/P11 F/ P12 12CrMo CrMo 9 10 ASTM F F/P 5 AISI 501/502; ASTM F F/P 22 ASTM F22 12CrMo F/P 9 AISI 504 ASTM F9 DIN SEW10; EN10028/10216/ 10222/1027 DIN SEW028 / SEW10; EN 10028/10216 DIN SEW10; EN10028/10216/ / 1501/ 1502/ 150/ 605/ to to to to to to 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% S / 1501/ 1554 S44600 S0900 QQ-S- 76 QQ-S- 76 7,90 40%- 55% N N08800/ 8810 K11820/ K12020/ K1220 K11562/ K11757/ K12062 K41545/ S50100/ S50200 K2190/ K21590 DIN SEW10; EN10216 K90941/ S50400/ S D / 5871D 072/ 07/ 074/ 075/ / 059/ / 1502/ D / 1502/ to to to to to to to to to to ,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

38 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 X12CrS1 416 S (Z12CF1) 416S X10Cr1 410 S Z12C1 410S X6Cr17 40 S Z8C17 40S X20Cr1 420 S Z20C1 420S X46Cr1 (204) (Z40C14) (420S45) X12CrNi72 41 S Z15CN S X12CrMoS172 40F S Z10CF17 (441S29) X90CrMoV18 440B S X5CrMo X5CrNi S Z6CN S X10CrNiS189 0 S Z10CNF S X2CrNi L S Z2CN S X12CrNi S Z12CN S X5CrNiMo S Z6CND S X2CrNiMo L S Z2CND S X2CrNiMo L S Z2CND S11S X5CrNiMo S Z6CND S X2CrNiMo L S Z2CND S X2CrNiMo LNM S X5CrNiMo S S X4CrNiMo S X2CrNiMoN225 (S18-08/-0) 277 (ZCNDU24.08) 18S X1NiCrMoCu25205 (904L) NO Z1NCDU S X6CrNiTi S Z6CNT S X6CrNiNb S Z6CNNb S X6CrNiMoTi Ti S Z6CNDT S X10CrAl7 Z8CA X10CrAl X10CrAl18 Z10CAS X10CrAl (S44600) (220) Z10CAS X20CrNiSi X15CrNiSi S0900 Z15CNS S X15CrNiSi S1400 Z12CNS S X12CrNi S S Z12CN S X12CrNiSi616 0 NO80 (Z12NC7.18) (076NA117) X10CrAlTi220 (800) N08800 Z8NC NA15H X12CrNiTi S Z6CNT S LCNi99.2 B160 (N02201) 074NA NiCu0Fe B164 (N04400) 07NA NiCu0Al (N05500) 076NA NiMo16Cr16Ti (N06455) 076NA NiCr15Fe B166 (N06600) 076NA 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

39 Physical properties at room temperature Abb. ID / steel type Material no. Condition Monel 400 (NiCu0Fe) W (ASTM B K 164 Cl,A) G (Silverin) K-Monel Inconel 600 W AH W KG KH Elastic limit, N/mm Tensile strength, N/mm Breaking strain, % min. L 0 =4d NiCr20TiAL 1 (Nimo 80 A) (Inconel AH alloy x ) Incoloy alloy 825 Nicrofer Pyrotherm 25/45/SW Resistin- Bronze S+G W+G W K+G W +HK Contraction at break, % min. Impact strength, DVM J min. Hardness, HB to to to L 0 =5d L 0 =4d 0 L 0 =5d 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, ,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 rest ,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 nd pass: with approx 75 % of the intended torque rd pass: with the full intended torque Example: Flange with 4 bolts Flange with 8 bolts Flange with 16 bolts Tightening torques: Page

40 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 CK , , CrMo , , CrMoV , , CrMoV , , X22CrMoV , , X19CrMoVNbN , , X8CrNiMoBNn , Querschnitt 0,10 der Dichtung NiCr20TiAl 600 0, , 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/] M12 4M12 4M12 4M12 4M12 4M12 4M12 4M16 4M16 4M M12 4M12 4M12 4M12 4M12 4M12 4M12 4M16 4M16 4M M12 4M12 4M12 4M12 4M M12 4M12 4M12 4M12 4M16 4M16 4M16 4M20 4M20 4M24 2 4M16 4M16 4M16 4M M16 4M16 4M16 4M16 4M20 4M20 4M20 4M24 4M24 4M M16 4M16 4M16 4M16 4M20 4M24 4M24 8M24 8M24 8M M16 4M16 4M16 4M16 8M20 8M24 8M24 8M24 8M27 8M0 80 8M16 8M16 8M16 8M16 8M20 8M24 8M24 8M27 8M27 8M M16 8M16 8M20 8M20 8M24 8M27 8M27 8M0 8M 8M M16 8M16 8M24 8M24 8M27 8M0 8M0 12M0 12M 12M M20 8M20 8M24 8M24 8M0 12M0 12M0 12M 12M6 12M M20 8M20 12M24 12M27 12M0 12M0 12M 12M6 12M9 12M M20 12M20 12M24 12M27 12M 12M 12M 12M9 16M9 16M M24 12M24 12M27 12M0 12M 12M6 12M9 16M45 16M M24 12M24 16M27 16M0 16M 16M9 16M9 16M M24 16M24 16M0 16M 16M6 16M M27 16M27 16M 16M6 16M9 16M M27 20M27 20M0 20M M0 20M0 20M 20M M 20M 20M6 20M M 24M 24M9 24M M6 24M6 24M45 24M M6 28M6 28M45 28M M9 28M9 28M52 28M M45 2M45 2M M45 6M45 6M M52 40M52 40M M52 44M52 44M M56 48M56 48M M56 52M56 Nom. pressure Flanges in acc. with DIN Other dimensions (e.g. ANSI) on request. 40

41 JUNGTEC FAX NO.: +49 (0) 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 Halle Pulheim-Brauweiler Germany Tel: +49 (0) fax: +49 (0) info@jungtec.de 41

42 TEST CERTIFICATES You will find detailed characteristic values and certificates for our specific products on our website at 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

43 EXCELLENCE REWARDED d1 d2 d DN 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 Halle 5 Tel/fax: Pulheim-Brauweiler Germany Internet:

44 Change the present. Experience the future. Achieve with partners. Promote environmental protection. JUNGTEC GMBH & CO. KG Donatusstrasse Halle Pulheim-Brauweiler Germany Tel: +49 (0) Fax: +49 (0) info@jungtec.de Internet: