FLEXWOUND METALLIC AND SEMI METALLIC GASKETS

FLEXWOUND METALLIC AND SEMI METALLIC GASKETS

PRODUCT DESCRIPTION FMI metallic gaskets are specifically designed to withstand extreme temperatures and pressures, combined with chemical exposure. Available in unlimited combintion of metals and filler materials and in a variety of different styles. FMI metallic gaskets are manufactured in accordance with international standards (Asme, Din, En, BS and many others) and can also be produced as a customized solution in order to meet customers demand. APPLICATIONS Power Station Heat exchangers Boilers Chemical plants High pressure pipe lines.

FLEXWOUND SPIRAL WOUND GASKETS TYPES GRI The standard version is the Style GRI spiral wound gasket with inner and outer ring. This gasket has the best sealing characteristics combined with the highest safety for flanged joints with flat face and raised face flanges. GR By means of suitable dimensioning of the centering ring, the sealing element is accurately centered on the flange face by the bolts. A general purpose gasket for use with flat face and raised face flanges. RR Style RR spiral wound gasket with no accessory ring is suitable for tongue and groove applications and for operation with a compression stop. Given a gasket thickness of 4.5 mm, a groove depth of 3.3 (± 0.1) mm is recommended to provide the compression stop. RI Style RI spiral wound gasket with inner ring is designed specifically for male and female flanges, the inner ring providing radial confinement to prevent blowout of the spiral element.

GASKET IDENTIFICATION GUIDE RING COLOR CODING FMI color coding meets the industry standard for metal and filler materials listed in ASME B.20. METALLIC WINDING MATERIALS Solid color around the outside edge of the guide ring. 304 SS YELLOW 3L SS GREEN 321 SS TORQUOISE 347 SS BLU 3 SS NO COLOR 304L SS NO COLOR 309 SS NO COLOR 430 SS NO COLOR Monel ORANGE Alloy 20 BLACK Titanium PURPLE Inconel /6 GOLD Incoloy 800/8 WHITE Inconel X750 NO COLOR Hastelloy C276 BEIGE Hastelloy B2 BROWN Nickel 200 RED Zirconium NO COLOR Carbon Steel SILVER NON METALLIC FILLERS Alternated color strips placed at equal intervals around the outside edge of the outside ring. Micatherm GOLD STRIPE PTFE/Sichem WHITE STRIPE Flexigraf GRAY STRIPE Bio Ceramic LIGHT GREEN STRIPE

AVAILABLE GASKET MATERIALS METAL WINDING STRIP FILLER MATERIAL GUIDE RING MATERIAL STANDARD STAINLESS STEEL TYPE 3 L TYPE 304 STANDARD FLEXIGRAF STANDARD CARBON STEEL OTHERS STAINLESS STEEL 304 L 309 3 3 TI 321 347 430 4 ALLOY 20 MONEL TITANIUM NICKEL INCONEL INCONEL 6 INCONEL X750 HASTELLOY B2 HASTELLOY C276 INCOLOY 800 INCOLOY 8 DUPLEX SUPER DUPLEX ZIRCONIUM TANTALUM COPPER PHOSBRONZE CARBON STEEL OTHERS MICATHERM SICHEM PTFE BIOCERAMIC Materials should be selected with regard to operating temperature and chemical compatibility. If in doubt, contact FMI Technical Department. OTHERS STAINLESS STEEL TYPE 3 L TYPE 304 304 L 309 3 3 TI 321 347 430 4 ALLOY 20 MONEL TITANIUM NICKEL INCONEL INCONEL 6 INCONEL X750 HASTELLOY B2 HASTELLOY C276 INCOLOY 800 INCOLOY 8 DUPLEX SUPER DUPLEX ZIRCONIUM TANTALUM COPPER PHOSBRONZE ASME B.20 API STAMPING REQUIREMENTS Manufactured to ASME B.20 Outer Ring Material when other than carbon steel FLEXWOUND ASME B.20 1 3/ 3L/GRAPH Nominal Pipe Size and Pressure Class. (Standard gaskets) Winding Metal and Filler Material

DIMENSIONAL DATA STYLE GR AND GRI TO ASME B.20 TO SUIT ASME B.5 FLANGES 1/4 1/2 3/4 1 47,8 57,2 66,8 X X 12,7 22,2 44,5 14,3 19,1 31,8 54,1 20,6,4 39,6 66,8 27 31,8 47,8 73,2 X 0 63,5 69,9 79,5 00 69,9 76,2 85,9 1 1/4 1 1/2 2 2 1/2 76,2 85,9 4,9 124 38,1 47,8 82,6 44,5 54,1 95,3 55,6 69,9 111,3 66,7 82,6 130,3 60,5 69,9 85,9 98,6 0 00 33,4 39,6 88,9 4,9 41,3 47,8 98,6 117,6 52,4 58,7 143 146 63,5 69,9 5,1 8,4 3 3 1/2 4 4 1/2 81,3 1,6 136,7 2,6* 114,3 1,9 5,1 6,5 127 174,8 181,1 128* 139,7 177,8 196,9 0 00 78,74 95,3 93,2 120,7 149,4 8,4 174,8 196,9 92* 133,4 4,8 1,9 190,5 187,5 2,6 97,8 120,7 117,6 149,4 177,8 193,8 206,5 209,6 235 122* 5,1 134,9 193,7 209,6 238,1 5 6 8 0 00 131,8 128,3 124,5 155,7 147,6 143 177,8 196,9 215,9 212,9 241,3 247,7 4 279,4 157,3 154,9 147,3 182,6 174,8 171,5 209,6 222,3 1 247,7 266,7 289,1 282,7 317,5 215,9 205,8 196,9 233,4 2,6 222,3 215,9 263,7 7,3 279,4 308,1 304,8 320,8 358,9 352,6 387,4 268,3 5,3 246,2 287,3 274,6 276,4 266,7 270 317,5 311,2 339,9 362 358,9,1 435,1 476,3 12 14 18 317,5 307,4 339,9 327,2 374,7 9,7 422,4 419,1 457,2 349,3 342,9 371,6 362 6,4 450,9 485,9 482,6 492,6,1 389,9 422,4 412,8 463,6 514,4 539,8 536,7 564,2 449,3 438,2 474,7 469,9 527,1 549,4 596,9 593,9 612,9 0 00 292,1 323,9 317,5 368,3 498,6 520,7 549,4 320,8 520,7 374,7 355,6,1 457,2 577,9 368,3 6,4 362 574,8 4,5 463,6 520,7 641,4 638,3 704,9 20 24 500,1 489 5,5 520,7 577,9 606,6 654,1 647,7 682,8 603,3 590,6 628,7 685,8 717,6 774,7 768,4 790,7 0 482,6 476,3 514,4 571,5 698,8 755,7 577,9 6 679,5 832,2 901,7

DIMENSIONAL DATA STYLE GR AND GRI TO ASME B.20 TO SUIT ASME B.47 SERIES A FLANGES 22 26 28 30 X X X 577,9 6 628,7 660,4 704,8 701,7 733,4 654,1 660,4 647,7 673,1 685,8 704,9 736,5 774,7 830 831,9 866,8 704,9 711,2 698,5 723,9 736,6 755,6 787,4 831,9 898,6 892,2 911,4 755,7 774,7 793,8 806,5 844,5 882,6 952,5 946,1 971,5 666,8 882,6 711,2 946,1 774,7 08,9 32 34 36 38 806,5 812,8 8,5 850,9 860,6 901,7 939,8 00,1 03 22 857,3 863,6 876,3 901,7 911,3 952,5 990,6 57,2 54 73 908,1 917,6 927,1 955,7 968,3 47,7 1117,6 06,5 1130,3 958,9 952,5 977,9 971,6 990,6 19 1111,2 54,1 22,3 73,1 41,4 14,9 28,6 1136,6 920,8 958,9 1200,1 09,7 35 86 1200,1 42 44 46 09,7 28,7 70 03,3 22,4 00,2,5 76,3 12 1114,4 1127,1 60,5 79,5 54,1 73,2 51 76,4 1124 1121 1127 1219,2 15,2 1177,9 1111,3 15 1130,3 1180 1181,1 1276,3 1219,2 1231,9 12 1153 18,5 1181 1178 1194 1229 1244,6 1327 1273 1289 09,7 47,7 98,5 1155,7 66,8 15 1155,7 1219,2 1111,3 12 1212,8 1270 12 1213 1263,7 1327 60,5 98,5 1149,3 10,9 1111,3 1149,3 1200,1 1301,7 1155,7 1206,5 17,3 1368,4 1219,2 1270 1321 1435 48 50 52 54 1213 1232 1279,5 1384,3 1263,7 1283 1333,5 1435 1314,5 1333,5 1384,3 1492,3 1359 1384,3 1435 1549,4 1209,7 1235 1286 1324 1244,6 1378 1321 1428,8 1492,2 1295,4 1346,2 1346 1397 1352,6 13,4 1454,2 1206,5 1244,6 1295,4 1346,2 17,3 13 1308 1454,2 1517,6 1219,2 1270 1321 1390,6 1270 1321 1371,6 1447,8 1321 1371,6 1422,4 1498,6 1378 1428,8 1479,6 1555,7 1270 1321 1371,6 1486 56 58 60 19,7 1435,1 1486 06,5 1460,5 1486 1536,7 63,7 1511,3 1543 1447,8 1511,3 1562 1593,9 1524 13,4 1454,2 5 1568,4 1454,1 5 1555,7 19,2 1517,6 1428,8 1479,6 1530,3 12,9 1473,2 1536,7 1587,5 63,7 1530,3 1536,7 1587,5 1714,5 1562,1 12,9 44,6 1568,4 19,2 82,7 1593,8 44,6 1733,5

DIMENSIONAL DATA STYLE GR AND GRI TO ASME B.20 TO SUIT ASME B.47 SERIES B FLANGES 26 28 30 32 75 666,8 658,8 708,03 717,55 739,78 758,83 768,35 790,58 809,63 819,15 841,38 860,43 654,1 673,1 698,5 711,2 7,5 771,5 704,9 723,9 749,3 762 776,29 755,65 8,5 774,7 800,1 812,8 827,09 806,45 885,82 8,5 850,9 863,6 881,06 939,8 644,5 666,8 663,6 698,5 714,4 746,15 765,18 701,7 692,2 714,38 749,3 704,85 755,65 800,1 819,15 765,18 797,15 857, 800,1 812,8 860,43 911,23 752,47 777,88 828,68 879,47 793,75 831,85 882,65 933,45 673,1 692,2 749,3 838,2 723,9 742,95 800,1 901,7 787,4 806,4 857, 958,85 838,2 863,6 914,4 34 36 38 75 869,95 892,18 911,23 920,75 946,15 973,14 908,05 935,04 927,1 958,85 987,43 958,85 974,74 09,7 44,6 09,7 22,4 63,6 95,4 857, 876,3 908,05 914,4 993,78 47,8 971,55 09,7 47,8 98,6 22,3 60,5 98,6 1149,4 965,2 866,78 911,23 962,03 898,53 917,58 22,4 971,55 22,4 73,2 00,1,5 76,3 1127,1 850,9 952,5 889 939,8 996,95 901,7 939,8 990,6 47,8 990,6 41,4 14,9 09,7 47,8 98,6 1155,7 895,35 920,08 968,38 73,2 927,1 946,15 996,65 1124 09,7 35,1 85,9 1200,2 60,5 98,6 1149,4 11 42 44 46 48 75 73,2 98,6 11,5 60,4 79,5 1114,4 1146,2 1111,2 1124 15,2 1193,8 12,1 54,1 1111,3 1149,4 1200,2 1124 12,1 1200,2 11 1177,9 50,9 76,3 1127,1 1177,9 14,9 1130,3 1181,1 1231,9 18,4 66,8 14,9 1155,7 1219,2 1111,2 12,1 1212,9 1270 12,1 1111,2 1149,4 1200,2 1301,8 1155,7 1206,5 17,3 1368,4 1219,2 1228,7 17,3 1282,7 1181,1 12 1224 15,7 1212,9 1231,9 1270 1306,5 14,1 1317,6 1231,9 1306,5 1311,3 1368,2 1193,8 1244,6 1289,1 1206,5 1244,6 1295,4 1346,2 1212,9 1263,7 1327,2 1219,2 1270 1320,8 1390,7 1270 1320,8 1435,1 1270 1320,8 1371,6 1485,9 50 52 54 56 75 1381,1 1412,9 1438,3 1263,7 1282,7 13,6 1357,3 1314,5 1333,5 1376,4 18,1 1384,3 1422,4 1463,7 1422,4 1444,6 1478 1514,5 1360 1266,8 1317,6 1355,7 1419,2 1317,6 1368,4 16,5 1470 1530,4 1428,8 1479,6 1524 1593,9 13,4 1454,2 17,3 1295,4 1346,2 13,4 1308,1 1346,2 1397 1454,2 1352,6 1517,7 13,4 1454,2 5 1568,5 1270 1320,8 1371,6 1447,8 1320,8 1371,6 1422,4 1498,6 1378 1428,8 1479,6 1555,8 1428,8 1479,6 1530,4 12,9 58 60 75 1536,7 1568,5 1597 1478 0,2 1528,8 1579,6 1535,1 1557,3 1585,9 30,4 1484,3 1535,1 1573,2 55,8 1557,3 1585,9 30,4 1706,6 1454,2 4,9 1555,8 19,3 1517,7 1568,5 19,3 82,8 1473,2 1536,7 1587,5 63,7 1530,4 1593,9 44,7 1733,6

DIMENSIONAL DATA STYLE GR AND GRI TO SUIT DIN FLANGES DN DN 15 DN 20 DN PN 46 51 27 33 47 61 71 64 0 18 24 36 56 24 30 42 61 72 34 54 82 0 0 67 72 83 320 DN 32 DN DN 50 DN 65 PN 64 0 44 50 66 82 87 51 57 73 92 3 59 69 87 7 113 119 73 83 3 5 127 138 144 0 0 9 124 154 320 4 170 DN 80 DN 0 DN 1 DN PN 64 87 97 117 142 148 114 124 144 2 8 174 1 172 192 194 2 8 178 200 217 224 247 0 0 121 154 148 180 176 217 204 7 0 320 119 170 190 202 242 284 DN 175 DN 200 DN 0 DN PN 64 0 0 0 189 199 2 231 247 4 265 277 287 284 3 220 230 6 262 272 284 290 309 324 358 269 279 307 315 327 328 3 352 364 391 388 442 319 329 357 365 377 383 417 424 458 538 DN 350 DN DN 500 DN PN 437 488 593 695 64 0 365 375 5 413 443 457 474 486 512 4 426 458 466 495 514 546 543 572 520 530 566 574 617 624 628 657 704 615 630 666 674 734 731 747 764 813 0 0

DIMENSIONAL DATA STYLE GR AND GRI TO SUIT DIN FLANGES DN 700 DN 800 DN DN 00 715 730 770 8 804 833 815 830 874 917 911 942 915 930 974 17 11 42 15 30 78 1124 1128 1154 852 974 84 1194 64 778 879 882 988 982 18 86 1220 DN 1200 DN 1 DN 1 DN 1800 12 1230 1280 1341 1342 1364 1420 1450 15 30 60 1720 1764 1798 1830 1830 1860 1920 1964 2000 64 1290 1398 1452 1548 RRIR 1772 RRIR 1972 RRIR DN 2000 DN 2200 DN 2 DN 2 64 2030 2060 2120 2182 28 2230 RRIR 2230 2260 2330 2384 2378 RRIR 2430 2460 30 94 RRIR 2630 2660 2730 2794 RRIR DN 2800 DN 0 2830 2860 2930 RRIR 3030 3060 3130 RRIR 64 3014 3228

SPIRAL WOUND GASKET FLEXWOUND BS low stress spiral wound gaskets The BS and BSI gaskets are specifically designed to be used in those applications where a low bolt torque is required. Traditional spiral wound gaskets have the steel winding protruding above the compression stop. BS and BSI gaskets instead have the filler material protruding above the metal winding and the guide ring. This results in a perfect sealability achieved with a lower loading stress compared to tradionalspiral wound gaskets. FLEXWOUND HT high temperature spiral wound gaskets The HT gaskets are specifically designed to be used at extreme temperatures and in presence of oxidizing environments. The construction includes special HT Inconel X750 windings and rings combined with Flexigraf filler protected on inside and outside diameter by a heat and oxidation resistant Micatherm filler.

FOR SPECIAL APPLICATION FLEXWOUND NOSERI heat exchanger spiral wound gaskets NOSE RI Gaskets with spiral wound outer ring are primarily designed for TEMA male and female flanges and are custom built to suit the design conditions of individual heat exchanger vessels. These gaskets are available in an extensive range of materials. The external nose ensures the correct location of the spiral wound sealing element which is protect by an internal ring, used also as a compression stop. Nose RI gaskets are available also with solid metal or metal jacketed pass bar configuration. The BS and BSI gaskets are specifically designed to be used in those applications where a low bolt torque is required. Traditional spiral wound gaskets have the steel winding protruding above the compression stop. BS and BSI gaskets instead have the filler material protruding above the metal winding and the guide ring. This results in a perfect sealability achieved with a lower loading stress compared to tradionalspiral wound gaskets. FLEXWOUND CARRIER GASKETS Spiral wound sealing element Machined Carring Gasket Crosssection through Carring Gasket assembly CARRIER gaskets consist of a solid steel ring with machined recess in each faces where spiral wound gaskets are located. This results in a higher recovery gasket which ensure that the bolt torque is maintained even in presence of hard pressure and temperature cycles. Typical applications are power genertion, petrochemical and nuclear industries. Carrier gaskets can be used on flat face, raised face or tongue and groove type flange, as well as non standard flange configurations. They can be supplied for both small and large diameter nominal bores up to class 00 pressure rating. Carrier gaskets are also tailor made to suit specific flange arrangements and design conditions. MULTICLASS GASKET CONFIGURATION One gasket accommodates both Class and flanges. MultiClass Gasket features are as follows: One gasket accommodates both Class and flanges, available pipe size 1/2 24 (Class to in NPS 1/2 through NPS 3). Reduced inventory requirements. Easy to install: less than half the studs need to be removed to change the gasket.

FLEXCAMM CAMMPROFILE GASKETS FMI Flexcamm cammprofile gaskets are recognized as a new high quality sealing alternative. These gaskets are used as problem solver when there is a difficult sealing environment and performance are critical at low seating stresses. Flexcamm gaskets consist of a metal core with concentric grooves with sealing layers made of flexible graphite Flexigraf, expanded mica Micatherm, conventional ptfe or bidirectional ptfe Sichem. Metal core is usally selected based on metallurgy of the piping. Flexcamm are manufactured in different materials and noncircular shapes with extreme accuracy. They can also be custom engineered to fit various applications. STYLE FN Manufactured without a guide ring for tongue and groove, or recessed flange applications such as male and female. It is typically used in heat exchanger applications and applied as an upgrade to double jacketed gaskets. STYLE FG Constructed with an integral guide ring for aligning purposes. It is suggested to be used in raised face flanges. The gasket is typically designed and sized per EN1606 spec for ASME B.5 flanges, but can be manufactured to fit other standards. STYLE FA Constructed with a lose guide ring. This solution is recommended in application with excessive radial shear characteristics, thermal cycling, and expansions. The gasket is typically designed and sized per EN1606 spec for ASME B.5 flanges, but can be manufactured to fit other standards. SRG GASKET (solid reinforced graphite) SRG gasket is a solid gasket made by a rigid metal core with two expanded graphite layers bonded to each face. Solid core provide protection against blow out whilst soft graphite layers provide an excellent seal due its high conformability into the flange faces even under low applied seating stesses. It is possible to use a wide range of core materials, from carbon steel to exotic alloys. SRG gasket finds applications in chemical and petrolchemical plants for Low pressure heat exchangers, narrow land width, non circular shapes.

SIZE mm 15 20 32 50 65 80 0 1 175 200 0 350 450 500 700 800 00 1200 1 DN 22 26 31 36 46 53 65 81 95 118 142 170 195 224 275 3 375 426 480 530 630 730 830 930 10 14 d1 36 42 47 52 66 73 87 3 121 144 176 204 229 8 315 365 420 474 528 578 680 780 880 980 90 13 15 d2 46 51 61 71 82 92 7 127 142 2 192 217 247 272 327 377 437 489 539 594 695 8 917 17 1124 1341 1548 46 51 61 71 82 92 7 127 142 8 194 224 4 284 3 457 514 624 731 833 942 42 1154 1364 1578 46 51 61 71 82 92 7 127 142 2 192 217 247 272 328 383 443 495 555 617 734 804 911 11 1128 1342 1542 56 61 82 3 113 137 148 174 2 247 277 309 364 424 486 543 657 764 879 988 18 1220 1452 64 56 61 82 3 119 143 154 180 217 7 287 324 391 458 512 572 704 813 950 0 56 61 82 3 119 143 154 180 217 7 284 324 388 458 0 67 72 82 9 124 153 170 202 242 284 3 358 442 536 0 67 72 92 119 134 170 190 229 274 311 358 398 488 320 67 78 4 135 192 207 6 301 348 2 442 46 51 61 71 82 92 7 127 142 8 194 224 265 290 352 417 474 546 571 628 747 852 974 84 1194 1398 18 d3 d3 d3 d3 d3 d3 d3 d3 d3 d3 SIZE mm d2 0 00 1/2 3/4 1 11/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 12 14 18 20 22 24 DN 23,0 28,6 36,5 44,4 52,4 69,8 82,5 98,4 111,1 123,8,8 177,8 228,6 282,6 339,7 371,5 422,3 479,4 530,2 581,0 631,8 d1 33,3 39,7 47,6 60,3 69,8 88,9 1,6 123,8 136,5 154,0 182,6 212,7 266,7 320,7 377,8 9,6 466,7 530,2 581,0 631,8 682,6 44,4 53,9 63,5 73,0 82,5 1,6 120,6 133,4 158,8 171,5 193,7 219,1 276,2 336,5 6,4 447,7 511,2 546,1 603,2 657,2 714,4 50,8 63,5 69,8 79,4 92,1 8,0 127,0 146,1 158,7 174,6 209,5 244,5 301,6 355,6 415,9 479,4 533,4 590,5 644,5 698,5 765,2 50,8 63,5 69,8 79,4 92,1 8,0 127,0 146,1 1,9 177,8 212,7 247,7 304,8 358,8 419,1 482,6 536,6 593,7 650,9 701,7 771,5 60,3 66,7 76,2 85,7 95,2 139,7 1,9 5,1 203,2 244,5 285,8 355,6 431,8 495,3 517,5 571,5 635,0 695,3 835,0 60,3 6,7 76,2 85,7 95,2 139,7 1,9 171,5 206,4 0,8 279,4 349,3 431,8 517,5 574,7 638,1 701,7 752,4 898,5 66,7 73,0 82,5 1,6 114,3 142,8 5,1 193,7 231,7 276,2 314,3 384,1 473,0 546,1 50,8 63,5 69,8 79,4 92,1 8,0 127,0 146,1 158,7 190,5 238,1 263,5 317,5 396,9 454,0 488,9 561,9 609,6 679,5 730,3 787,4 SIZE mm d2 26 28 30 32 34 36 38 42 44 46 48 50 52 54 56 58 60 DN 690 7 800 845 895 950 960 15 65 11 1175 1220 1270 1320 1375 1430 1485 1535 d1 7 790 850 905 955 20 75 11 1185 1235 1290 1350 1 1455 15 1565 15 772 829 880 937 987 45 18 1159 12 1273 1324 1381 1432 1489 1546 03 61 1711 829 889 943 00 51 1114 70 1124 1175 1229 1286 1343 1 1451 1515 1565 80 832 895 949 03 54 1114 51 1111 12 12 1270 1321 1375 1426 1489 15 1591 1742 880 943 07 70 1134 1197 1197 1248 1299 1365 1432 1483 864 911 968 19 70 1127 12 1153 12 1267 1324 1388 1445 1495 1553 61 1730 d3 d3 d3 d3 d3 DIMENSIONAL DATA TO SUIT RAISED FACED EN 1606 FLANGES FROM DN TO 1 mm DIMENSIONAL DATA TO SUIT RAISED FACED ASME B.5 AND MSS SP44 FLANGES STYLE FG d3 2.0 4.0 d1 d2 STYLE FN 4.0 d2 d1 4.0 1.5 d3 d1 d2 STYLE FA d3 d3 d3 d3 d3 d3 d3

RING JOINT GASKETS RTJ gaskets are produced in different solid metal types. They are used for high pressure (till 1 bar) and for high temperature (till 00 C) and are used where corrosive agents are presents.these gaskets are obtained by meccanical working from forged or laminated metals. RTJ find their mainly application in refining process in crude extraction and in high pressure applications. For their production we use the last edition of the API standard. FMI can supply oval and octagonal ring joint, BX and RX for all applications to suite the flanges design with standard and special styles. STYLE R OCTAGONAL STYLE R OVAL H H H A P H B H A A P P H H D A OD C A P C A D P A OD D A OD STYLE R X STYLE BX

DIMENSIONAL DATA TYPE R OCTAGONAL AND OVAL RING GASKETS TO SUIT ASME B.20 AND API 6A R11 R12 R13 R14 R15 R R17 R18 R19 R20* R21 R22 R23* R24* R R26* R27* R28 R29 R30 R31* R32 R33 R34 R35* R36 R37* R38 R39* R R41* R42 R43 R44* R45* R46* R47* R48 R49* R50* R51 R52 R53* R54* R55 R56 R57* 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 12 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 3 1/2 4 5 6 8 12 1/2 3/4 1 11/4 1 1/2 2 2 1/2 3 4 5 6 8 12 1/2 3/4 1 11/4 1 1/2 2 2 1/2 3 4 5 6 8 1/2 3/4 1 1 1/4 1 1/2 2 2/1/2 3 4 5 6 8 2 1/** 2 1/6 2 9/ (2 9/) 3 1/8 4 1/6 7 1/6 9 11 13 5/8 2 2 9/ 3 1/8 4 1/6 7 1/6 9 11 1,344 1,563 1,688 1,750 1,875 2,000 2,0 2,375 2,563 2,688 2,844 3,0 3,0 3,750 4,000 4,000 4,0 4,375 4,500 4,6 4,875 5,000 5,188 5,188 5,375 5,875 5,875 6,188 6,375 6,750 7,1 7,500 7,6 7,6 8,313 8,313 9,000 9,750,6,6 11,000 12,000 12,750 12,750 13,500 15,000 15,000 0,0 0 0 0,6 0,750 0 0,750 0,6 0,875 0,6 1,1 0,44 0,75 0,75 0,88 1,00 0,75 1,00 0,88 1,13 0,88 1,44 0,38 0,81 0,94 0,94 0,81 1,06 0,81 1,38 0, 0,13 0, 0, 0, RING. NR. / 0 00 2000/0 5000 NOMINAL PIPE SIZE ANSI, BS & MSS API (ps.i.) PRESSURE CLASS RATINGS PITCH DIAMET. OF RING P WIDHT OF RING A HEIGHT OF RING OVAL B OCTAG. H APPROX. DISTANCE BETWEEN MADE UP FLANGES

DIMENSIONAL DATA TYPE R OCTAGONAL AND OVAL RING GASKETS TO SUIT ASME B.20 AND API 6A R58 R59 R60 R61 R62 R63* R64 R65* R66* R67 R68 R69* R70* R71 R72 R73* R74* R75 R76 R77 R78 R79 R80 R81 R82* R84* R85* R86* R87* R88* R89* R90* R91* R92 R93 R94 R95 R96 R97 R98 R99* R0 R1 R2 R3 R4 R5 14 18 20 24 22 14 18 20 24 22 26 28 30 32 34 36 14 18 20 24 26 28 30 32 34 36 12 14 18 20 24 12 3/4** () (18) 21 1/4** (20 3/4) 15,000 15,6,000,500,500,500 17,875 18,500 18,500 18,500 20,375 21,000 21,000 21,000 22,000 23,000 23,000 23,000 26,500 27,0 27,0 27,0 24,0,000 2,0 2,500 3,1 3,563 3,938 4,875 4,500 6,1,0 9,000 29,500 31,500 33,750 36,000 38,000,1 9,0 29,500 31,500 33,750 36,000 38,000,0 0,875 1,0 0,6 1,000 0,6 1,1 0,750 1,1 0 0,750 1,0 0,6 1,000 1,375 3 0 0,6 0,6 0,750 0,750 0,875 1,0 0,750 0,750 0,750 0,875 0,875 0,875 1,1 1,0 1,0 1,0 1,375 1,375 1,13 1,56 0,88 1,31 0,88 1,44 1,00 1,44 0,75 1,00 1,56 0,88 1,31 1,75 1,06 1,50 0,81 1, 0,81 1,38 0,94 1,38 0,94 1,50 0,81 1, 1,63 0,75 0,81 0,81 0,94 0,94 1,06 1,50 0,94 0,94 0,94 1,06 1,06 1,06 1,38 1,50 1,50 1,50 1,63 1,63 RING. NR. / 0 00 2000/0 5000 NOMINAL PIPE SIZE ANSI, BS & MSS API (ps.i.) PRESSURE CLASS RATINGS PITCH DIAMET. OF RING P WIDHT OF RING A HEIGHT OF RING OVAL B OCTAG. H 0,22 0, 0,13 0,13 0, 0, 0, APPROX. DISTANCE BETWEEN MADE UP FLANGES

APPROVALS FIRE TEST API STANDARD 6FB TALUFT VDI 24