ASNI FLANGE (150 lbs) SLIP-ON type Size (inch) 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 Size (mm) 15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 500 550 600 650 700 750 WELDING NECK type D t G T1 T2 B2 C 88.9 98.6 108 117.3 127 152.4 177.8 190.5 215.9 228.6 254 279.4 342.9 406.4 482.6 533.4 596.9 635 698.5 749.3 812.8 870 927.1 984.3 11.2 12.7 14.2 15.7 17.5 19.1 22.4 23.9 23.9 23.9 23.9 25.4 28.5 30.2 31.8 35.1 36.6 39.6 42.9 46 47.8 50.8 52.4 54 35.1 42.9 50.8 63.5 73.2 92 104.6 127 139.7 157.2 185.7 215.9 269.7 323.8 381 412.8 469.9 533.4 584.2 641.3 692.1 723.9 793.7 857.3 47.8 52.3 55.6 57.2 62 63.5 69.9 69.9 71.4 76.2 88.9 88.9 101.6 101.6 114.3 127 127 139.7 144.5 149.2 152.4 127 128.6 130.2 15.7 15.7 17.5 20.6 22.4 25.4 28.4 30.2 31.8 33.3 36.6 39.6 44.5 49.3 55.6 57.2 63.5 68.3 73.2 79.4 82.6 85.7 87.3 88.9 22.4 27.7 34.5 43.2 49.5 62 74.7 90.7 103.4 116.1 143.8 170.7 221.5 276.4 327.2 359.2 410.5 461.8 513.1 564.4 616 666.8 717.5 768.4 60.4 69.9 79.2 88.9 98.5 120.6 139.7 152.4 177.8 190.5 215.9 241.3 298.4 361.9 431.8 476.2 539.7 577.8 635 692.1 749.3 806.5 863.6 914.4 No. of holes 4 4 4 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 20 20 20 24 28 28 Bolting Dia. of holes 16 16 16 16 16 19 19 19 19 19 22 22 22 25 25 28 28 32 32 35 35 35 35 35 Stud Bolt Size 1/2-13UNCx65L 1/2-13UNCx65L 1/2-13UNCx70L 1/2-13UNCx70L 1/2-13UNCx75L 5/8-11UNCx85L 5/8-11UNCx90L 5/8-11UNCx95L 5/8-11UNCx95L 5/8-11UNCx95L 3/4-10UNCx105L 3/4-10UNCx105L 3/4-10UNCx110L 7/8-9UNCx120L 7/8-9UNCx120L 1-8UNCx135L 1-8UNCx140L 1 1/8-8UNx155L 1 1/8-8UNx160L 1 1/4-8UNx165L 1 1/4-8UNx180L 1 1/4-8UNx180L 1 1/4-8UNx180L 1 1/4-8UNx185L ASNI FLANGE (300 lbs) SLIP-ON type Size (inch) 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 10 12 14 16 18 20 22 24 26 28 Size (mm) 15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 500 550 600 650 700 WELDING NECK type D t G T1 T2 B2 C 95.2 117.3 123.9 133.3 155.4 165.1 190.5 209.5 228.6 254 279.4 317.5 381 444.5 520.7 584.2 647.7 711.2 774.7 838.2 914.4 971.6 1035 14.2 15.7 17.5 19.1 20.6 22.3 25.4 28.4 30.2 31.7 35.1 36.6 41.1 47.7 50.8 53.8 57.1 60.4 63.5 66.7 69.8 79.4 85.7 35 42.9 50.8 63.5 73.1 91.9 104.6 127 139.7 157.2 185.7 215.9 269.7 323.8 381 412.7 469.9 533.4 584.2 641.3 692.1 749.3 800.1 52.3 57.2 62 65 68.3 69.9 76.2 79.2 81 85.9 98.6 98.6 111.3 117.3 130 142.7 146.1 158.8 162.1 165.1 168.1 184.2 196.8 22.4 25.4 26.9 26.9 30.2 33.3 38.1 42.9 44.5 47.8 50.8 52.3 62 66.5 73.2 76.2 82.6 88.9 95.3 101.6 106.4 184.2 196.8 22.4 27.7 34.5 43.2 49.5 62 74.7 90.7 103.4 116.1 143.8 170.7 221.5 276.4 327.2 359.2 410.5 461.8 513.1 564.4 616 666.8 717.5 66.5 82.5 88.9 98.5 114.3 127 149.3 168.1 184.1 200.1 234.9 269.7 330.2 387.3 450.8 514.3 571.5 628.6 685.8 742.9 812.8 876.3 939.8 No. of holes 4 4 4 4 4 8 8 8 8 8 8 12 12 16 16 20 20 24 24 24 24 28 28 Bolting Dia. of holes 16 19 19 19 22 19 22 22 22 22 22 22 25 28 32 32 35 35 35 42 42 45 45 Stud Bolt Size 1/2-13UNCx70L 5/8-11UNCx80L 5/8-11UNCx85L 5/8-11UNCx85L 3/4-10UNCx95L 5/8-11UNCx95L 3/4-10UNCx105L 3/4-10UNCx110L 3/4-10UNCx115L 5/8-11UNCx115L 3/4-10UNCx120L 3/4-10UNCx130L 7/8-9UNCx140L 1-8UNCx160L 1 1/8-8UNx175L 1 1/8-8UNx180L 1 1/4-8UNx190L 1 1/4-8UNx200L 1 1/4-8UNx210L 1 1/2-8UNx225L 1 1/2-8UNx235L 1 5/8-8UNx255L 1 5/8-8UNx270L ASNI FLANGE (600 lbs) SLIP-ON type Size (inch) 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 10 12 14 16 18 20 22 24 26 28 Size (mm) 15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 500 550 600 650 700 WELDING NECK type D t G T1 T2 B2 C 95.2 117.3 123.9 133.3 155.4 165.1 190.5 209.5 228.6 273 330.2 355.6 419.1 508 558.8 603.2 685.8 742.9 812.8 869.9 939.8 1016 1073.1 14.2 15.7 17.5 20.6 22.3 25.4 28.4 31.7 35 38.1 44.4 47.7 55.6 63.5 66.5 69.8 76.2 82.5 88.9 95.3 101.6 108 111.1 35 42.9 50.8 63.5 73.1 91.9 104.6 127 139.7 157.2 185.7 215.9 269.7 323.8 381 412.7 469.9 533.4 584.2 641.3 692.1 749.3 800.1 52.3 57.2 62 66.5 69.9 73.2 79.2 82.6 85.9 101.6 114.3 117.3 133.4 152.4 155.4 165.1 177.8 184.2 190.5 196.8 203.2 222.3 234.9 22.4 25.4 26.9 28.4 31.8 36.6 41.1 46 49.3 53.8 60.5 66.5 76.2 85.9 91.9 93.7 106.4 117.3 127 133.3 139.7 222.3 234.9 22.4 27.7 34.5 43.2 49.5 62 74.7 90.7 103.4 116.1 143.8 170.7 221.5 276.4 327.2 359.2 410.5 461.8 513.1 564.3 616 666.8 717.5 66.5 82.5 88.9 98.5 114.3 127 149.3 168.1 184.1 215.9 266.7 292.1 349.2 431.8 488.9 527 603.2 654 723.9 777.9 838.2 914.4 965.2 No. of holes 4 4 4 4 4 8 8 8 8 8 8 12 12 16 20 20 20 20 24 24 24 28 28 Bolting Dia. of holes 16 19 19 19 22 19 22 22 25 25 28 28 32 35 35 39 42 45 45 48 51 51 54 Stud Bolt Size 1/2-13UNCx85L 5/8-11UNCx90L 5/8-11UNCx95L 5/8-11UNCx105L 3/4-10UNCx110L 5/8-11UNCx110L 3/4-10UNCx120L 3/4-10UNCx130L 7/8-9UNCx140L 7/8-9UNCx150L 1-8UNCx165L 1-8UNCx175L 1 1/8-8UNx200L 1 1/4-8UNx220L 1 1/4-8UNx225L 1 3/8-8UNx235L 1 1/2-8UNx255L 1 5/8-8UNx275L 1 5/8-8UNx295L 1 3/4-8UNx305L 1 7/8-8UNx330L 1 7/8-8UNx340L 2-8UNx350L ASNI FLANGE (900 lbs) SLIP-ON type Size (inch) 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 Size (mm) 15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 WELDING NECK type D t G T1 T2 B2 C 120.7 130 149.4 158.8 177.8 215.9 244.3 241.3 292.1 349.3 381 469.9 546.1 609.6 641.4 704.9 787.4 711.2 22.4 25.4 28.4 28.4 31.8 38.1 41.1 38.1 44.5 50.8 55.6 63.5 69.9 79.2 85.9 88.9 101.6 60.4 35.1 42.9 50.8 63.5 73.2 91.9 104.6 127 157.2 185.7 215.9 269.7 323.9 381 412.8 469.9 533.4 533.4 60.5 69.9 73.2 73.2 82.6 101.6 104.6 101.6 114.3 127 139.7 162.1 184.2 200.2 212.9 215.9 228.6 158.8 31.8 35.1 41.1 41.1 44.5 57.2 63.5 53.8 69.9 79.2 85.9 101.6 108 117.3 130 133.4 152.4 88.9 22.4 27.7 34.5 43.2 49.5 62 74.7 90.7 116.1 143.8 170.7 221.5 276.4 327.2 359.2 410.5 461.8 461.8 82.6 88.9 101.6 111.3 124 165.1 190.5 190.5 235 279.4 317.5 393.7 469.9 533.4 558.8 616 685.8 628.6 No. of holes 4 4 4 4 4 8 8 8 8 8 12 12 16 20 20 20 20 24 Bolting Dia. of holes 22 22 25 25 28 25 28 25 32 35 32 38 38 38 41 45 51 35 Stud Bolt Size 3/4-10UNCx115L 3/4-10UNCx120L 7/8-9UNCx135L 7/8-9UNCx135L 1-8UNCx145L 7/8-9UNCx155L 1-8UNCx165L 7/8-9UNCx155L 1 1/8-8UNx180L 1 1/4-8UNx200L 1 1/8-8UNx200L 1 3/8-8UNx230L 1 3/8-8UNx240L 1 3/8-8UNx260L 1 1/2-8UNx280L 1 5/8-8UNx295L 1 7/8-8UNx330L 1 1/4-8UNx200L JIS (KS) FLANGE (10K) SLIP-ON type WELDING NECK type Bolting Class JIS 10K Size D t f G T T1 d 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 90 95 100 125 135 140 155 175 185 210 250 280 330 400 445 490 560 620 675 795 12 12 14 14 16 16 16 18 18 18 20 22 22 24 24 26 28 30 30 32 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 48 52 58 70 80 85 100 120 130 155 185 215 265 325 370 415 475 530 585 - 36 38 42 44 48 48 52 - 17.8 22.2 27.7 34.5 43.2 49.1 61.1 77.1 90 115.4 141.2 166.6 218 269.5 321 358.1 409 460 511 613 C No. of holes Dia. of holes Bolt size 65 70 75 90 100 105 120 140 150 175 210 240 290 355 400 445 510 565 620 730 4 4 4 4 4 4 4 4 8 8 8 8 12 12 16 16 16 20 20 24 15 15 15 19 19 19 19 19 19 19 23 23 23 25 25 25 27 27 27 33 M12 M12 M12 M16 M16 M16 M16 M16 M16 M16 M20 M20 M20 M22 M22 M22 M24 M24 M24 - JIS (KS) FLANGE (20K,30K) SLIP-ON type WELDING NECK type Bolting Class JIS 20K Size D t f G T T1 d 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 90 95 100 125 135 140 155 175 200 225 270 305 350 430 480 540 605 675 730 14 14 16 16 18 18 18 20 22 24 26 28 30 34 36 40 46 48 52 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 48 52 58 70 80 85 100 120 135 160 195 230 275 345 395 440 495 560 615 20 20 22 24 26 26 26 30 34 36 40 42 46 52 56 62 70 78 84 - 17.8 22.2 27.7 34.5 43.2 49.1 61.1 77.1 90 115.4 141.2 166.6 218 269.5 321 358.1 409 460 511 Size D t f G T T1 d 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 110 115 120 130 140 160 165 200 210 240 275 325 370 450 515 560 16 18 18 20 22 22 22 26 28 32 36 38 42 48 52 54 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 52 55 60 70 80 90 105 130 140 160 195 235 280 345 405 450 24 26 28 30 32 34 36 40 44 48 54 58 64 72 78 84 45 45 48 52 54 57 69 73 76 86 95 102 118 127 134 17.8 22.2 27.7 34.5 43.2 49.1 61.1 77.1 90 115.4 141.2 166.6 218 269.5 321 358.1 C No. of holes Dia. of holes Bolt size 65 70 75 90 100 105 120 140 160 185 225 260 305 380 430 480 540 605 660 4 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 16 20 20 15 15 15 19 19 19 19 19 23 23 25 25 25 27 27 33 33 33 33 M12 M12 M12 M16 M16 M16 M16 M16 M20 M20 M22 M22 M22 M24 M24 M30 M30 M30 M30 Bolting Class JIS 30K C No. of holes Dia. of holes Bolt size 75 80 85 95 105 120 130 160 170 195 230 275 320 390 450 495 4 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 19 19 19 19 19 23 19 23 23 25 25 27 27 33 33 33 M16 M16 M16 M16 M16 M20 M16 M20 M20 M22 M22 M24 M24 M30 M30 M30 DIN FLANGE (PN 10 bar) SLIP-ON type WELDING NECK type t Size D 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 600 700 800 900 90 95 105 115 140 150 165 185 200 220 250 285 340 395 445 505 565 670 780 895 1015 1115 W.N Slip-on Blind 14 14 16 16 16 16 18 18 20 20 22 22 24 26 26 26 26 28 28 30 32 34 14 14 16 16 16 16 18 18 20 20 22 22 24 26 26 28 32 38 - 14 14 16 16 16 16 18 18 20 20 22 22 24 26 28 30 32 34 - Bolting G #f T d (O.D of pipe) C Dia. of holes Bolt size 40 45 58 68 78 88 102 122 138 158 188 212 268 320 370 430 482 585 685 800 905 1005 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 5 5 5 5 35 35 38 38 40 42 45 45 50 52 55 55 62 68 68 68 72 75 80 80 90 95 14 20 25 30 38 44.5 57 76.1 88.9 108 133 159 216 267 318 368 419 521 622 720 820 920 60 65 75 85 100 110 125 145 160 180 210 240 295 350 400 460 515 620 725 840 950 1050 14 14 14 14 18 18 18 18 18 18 18 23 23 23 23 23 27 27 30 30 33 33 4 - M12 4 - M12 4 - M12 4 - M12 4 - M16 4 - M16 4 - M16 4 - M16 4 - M16 8 - M16 8 - M16 8 - M20 8 - M20 12 - M20 12 - M20 16 - M20 16 - M24 20 - M24 20 - M27 24 - M27 24 - M30 28 - M30 DIN FLANGE (PN 16 bar) SLIP-ON type WELDING NECK type t Size D 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 600 700 800 900 90 95 105 115 140 150 165 185 200 220 250 285 340 405 460 520 580 715 840 910 1025 1125 W.N Slip-on Blind 14 14 16 16 16 16 18 18 20 20 22 22 24 26 28 30 32 34 36 36 38 40 14 14 16 16 16 16 18 18 20 20 22 22 24 26 28 30 32 36 40 - 14 14 16 16 16 16 18 18 20 20 22 22 24 26 28 30 32 34 - Bolting G #f T d (O.D of pipe) C Dia. of holes Bolt size 40 45 58 68 78 88 102 122 138 158 188 212 268 320 378 438 490 610 725 795 900 1000 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 5 5 5 5 35 35 38 38 40 42 45 45 50 52 55 55 62 70 78 82 85 90 95 100 105 110 14 20 25 30 38 44.5 57 76.1 88.9 108 133 159 216 267 318 368 419 521 622 720 820 920 60 65 75 85 100 110 125 145 160 180 210 240 295 355 410 470 525 650 770 840 950 1050 14 14 14 14 18 18 18 18 18 18 18 23 23 27 27 27 30 33 36 36 39 39 4 - M12 4 - M12 4 - M12 4 - M12 4 - M16 4 - M16 4 - M16 4 - M16 8 - M16 8 - M16 8 - M16 8 - M20 12 - M20 12 - M24 12 - M24 16 - M24 16 - M27 20 - M30 20 - M33 24 - M33 24 - M36 28 - M36 DIN FLANGE (PN 20 bar),(PN 40 bar) t Size D 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 600 700 800 900 1000 90 95 105 115 140 150 165 185 200 235 270 300 360 425 485 555 620 730 845 960 1085 1185 1320 Size D 10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 90 95 105 115 140 150 165 185 200 220 250 285 340 395 445 505 565 670 W.N Slip-on Blind 16 16 18 18 18 18 20 22 24 24 26 28 30 32 34 38 40 44 46 46 50 54 58 16 18 18 18 18 20 22 24 24 26 28 30 32 34 38 40 44 - 16 16 18 18 18 18 20 22 24 24 26 28 30 32 34 38 40 44 - G #f T 40 45 58 68 78 88 102 122 138 162 188 218 278 335 395 450 505 615 720 820 930 1030 1140 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 5 5 5 5 5 35 38 40 40 42 45 48 52 58 65 68 75 80 88 92 100 110 125 125 125 135 145 155 14 20 25 30 38 44.5 57 76.1 88.9 108 133 159 216 267 318 368 419 521 622 720 820 920 1020 G #f T d (O.D of pipe) C Dia. of holes Bolt size 40 45 58 68 78 88 102 122 138 158 188 212 268 320 370 430 482 585 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 35 35 38 38 40 42 45 45 50 52 55 55 62 68 68 68 72 75 14 20 25 30 38 44.5 57 76.1 88.9 108 133 159 216 267 318 368 419 521 60 65 75 85 100 110 125 145 160 180 210 240 295 350 400 460 515 620 14 14 14 14 18 18 18 18 18 18 18 23 23 23 23 23 27 27 4 - M12 4 - M12 4 - M12 4 - M12 4 - M16 4 - M16 4 - M16 4 - M16 4 - M16 8 - M16 8 - M16 8 - M20 8 - M20 12 - M20 12 - M20 16 - M20 16 - M24 20 - M24 t W.N Slip-on Blind 14 14 16 16 16 16 18 18 20 20 22 22 24 26 26 26 26 28 14 14 16 16 16 16 18 18 20 20 22 22 24 26 26 28 32 38 14 14 16 16 16 16 18 18 20 20 22 22 24 26 28 30 32 34 Bolting d (O.D of pipe) C Dia. of holes Bolt size 60 65 75 85 100 110 125 145 160 190 220 250 310 370 430 490 550 660 770 875 990 1090 1210 14 14 14 14 18 18 18 18 18 23 27 27 27 30 30 33 36 36 39 42 48 48 56 4 - M12 4 - M12 4 - M12 4 - M12 4 - M16 4 - M16 4 - M16 8 - M16 8 - M16 8 - M20 8 - M24 8 - M24 12 - M24 12 - M27 16 - M27 16 - M30 16 - M33 20 - M33 20 - M36 24 - M39 24 - M45 28 - M45 28 - M52 Bolting