Class 900 Welding Neck Flange RF

Unit: mm

NPS SCH mm O R t h X A Y B W I n kgs/pc
0.5 10 2.11 120 34.9 22.3 7.0 38 21.3 60 17.1 82.6 22.2 4 1.8
0.5 30 2.41 120 34.9 22.3 7.0 38 21.3 60 16.5 82.6 22.2 4 1.9
0.5 STD 2.77 120 34.9 22.3 7.0 38 21.3 60 15.8 82.6 22.2 4 1.9
0.5 40 2.77 120 34.9 22.3 7.0 38 21.3 60 15.8 82.6 22.2 4 1.9
0.5 XS 3.73 120 34.9 22.3 7.0 38 21.3 60 13.8 82.6 22.2 4 1.9
0.5 80 3.73 120 34.9 22.3 7.0 38 21.3 60 13.8 82.6 22.2 4 1.9
0.5 160 4.78 120 34.9 22.3 7.0 38 21.3 60 11.7 82.6 22.2 4 1.9
0.5 XXS 7.47 120 34.9 22.3 7.0 38 21.3 60 6.4 82.6 22.2 4 1.9
0.75 10 2.11 130 42.9 25.4 7.0 44 26.7 70 22.5 88.9 22.2 4 2.5
0.75 30 2.41 130 42.9 25.4 7.0 44 26.7 70 21.9 88.9 22.2 4 2.5
0.75 STD 2.87 130 42.9 25.4 7.0 44 26.7 70 21.0 88.9 22.2 4 2.6
0.75 40 2.87 130 42.9 25.4 7.0 44 26.7 70 21.0 88.9 22.2 4 2.6
0.75 XS 3.91 130 42.9 25.4 7.0 44 26.7 70 18.9 88.9 22.2 4 2.6
0.75 80 3.91 130 42.9 25.4 7.0 44 26.7 70 18.9 88.9 22.2 4 2.6
0.75 160 5.56 130 42.9 25.4 7.0 44 26.7 70 15.6 88.9 22.2 4 2.6
0.75 XXS 7.82 130 42.9 25.4 7.0 44 26.7 70 11.1 88.9 22.2 4 2.7
1 10 2.77 150 50.8 28.6 7.0 52 33.4 73 27.9 101.6 25.4 4 3.7
1 30 2.90 150 50.8 28.6 7.0 52 33.4 73 27.6 101.6 25.4 4 3.7
1 STD 3.38 150 50.8 28.6 7.0 52 33.4 73 26.6 101.6 25.4 4 3.8
1 40 3.38 150 50.8 28.6 7.0 52 33.4 73 26.6 101.6 25.4 4 3.8
1 XS 4.55 150 50.8 28.6 7.0 52 33.4 73 24.3 101.6 25.4 4 3.8
1 80 4.55 150 50.8 28.6 7.0 52 33.4 73 24.3 101.6 25.4 4 3.8
1 160 6.35 150 50.8 28.6 7.0 52 33.4 73 20.7 101.6 25.4 4 3.9
1 XXS 9.09 150 50.8 28.6 7.0 52 33.4 73 15.2 101.6 25.4 4 4.0
1.25 10 2.77 160 63.5 28.6 7.0 64 42.2 73 36.7 111.1 25.4 4 4.3
1.25 30 2.97 160 63.5 28.6 7.0 64 42.2 73 36.3 111.1 25.4 4 4.4
1.25 STD 3.56 160 63.5 28.6 7.0 64 42.2 73 35.1 111.1 25.4 4 4.4
1.25 40 3.56 160 63.5 28.6 7.0 64 42.2 73 35.1 111.1 25.4 4 4.4
1.25 XS 4.85 160 63.5 28.6 7.0 64 42.2 73 32.5 111.1 25.4 4 4.5
1.25 80 4.85 160 63.5 28.6 7.0 64 42.2 73 32.5 111.1 25.4 4 4.5
1.25 160 6.35 160 63.5 28.6 7.0 64 42.2 73 29.5 111.1 25.4 4 4.6
1.25 XXS 9.70 160 63.5 28.6 7.0 64 42.2 73 22.8 111.1 25.4 4 4.8
1.5 10 2.77 180 73.0 31.8 7.0 70 48.3 83 42.8 123.8 28.6 4 6.0
1.5 30 3.18 180 73.0 31.8 7.0 70 48.3 83 41.9 123.8 28.6 4 6.1
1.5 STD 3.68 180 73.0 31.8 7.0 70 48.3 83 40.9 123.8 28.6 4 6.1
1.5 40 3.68 180 73.0 31.8 7.0 70 48.3 83 40.9 123.8 28.6 4 6.1
1.5 XS 5.08 180 73.0 31.8 7.0 70 48.3 83 38.1 123.8 28.6 4 6.2
1.5 80 5.08 180 73.0 31.8 7.0 70 48.3 83 38.1 123.8 28.6 4 6.2
1.5 160 7.14 180 73.0 31.8 7.0 70 48.3 83 34.0 123.8 28.6 4 6.4
1.5 XXS 10.15 180 73.0 31.8 7.0 70 48.3 83 28.0 123.8 28.6 4 6.6
2 10 2.77 215 92.1 38.1 7.0 105 60.3 102 54.8 165.1 25.4 8 10.7
2 30 3.18 215 92.1 38.1 7.0 105 60.3 102 53.9 165.1 25.4 8 10.8
2 STD 3.91 215 92.1 38.1 7.0 105 60.3 102 52.5 165.1 25.4 8 10.9
2 40 3.91 215 92.1 38.1 7.0 105 60.3 102 52.5 165.1 25.4 8 10.9
2 XS 5.54 215 92.1 38.1 7.0 105 60.3 102 49.2 165.1 25.4 8 11.1
2 80 5.54 215 92.1 38.1 7.0 105 60.3 102 49.2 165.1 25.4 8 11.1
2 160 8.74 215 92.1 38.1 7.0 105 60.3 102 42.8 165.1 25.4 8 11.5
2 XXS 11.07 215 92.1 38.1 7.0 105 60.3 102 38.2 165.1 25.4 8 11.7
2.5 10 3.05 245 104.8 41.3 7.0 124 73.0 105 66.9 190.5 28.6 8 14.8
2.5 30 4.78 245 104.8 41.3 7.0 124 73.0 105 63.4 190.5 28.6 8 15.1
2.5 STD 5.16 245 104.8 41.3 7.0 124 73.0 105 62.7 190.5 28.6 8 15.2
2.5 40 5.16 245 104.8 41.3 7.0 124 73.0 105 62.7 190.5 28.6 8 15.2
2.5 XS 7.01 245 104.8 41.3 7.0 124 73.0 105 59.0 190.5 28.6 8 15.5
2.5 80 7.01 245 104.8 41.3 7.0 124 73.0 105 59.0 190.5 28.6 8 15.5
2.5 160 9.53 245 104.8 41.3 7.0 124 73.0 105 53.9 190.5 28.6 8 15.9
2.5 XXS 14.02 245 104.8 41.3 7.0 124 73.0 105 45.0 190.5 28.6 8 16.5
3 10 3.05 240 127.0 38.1 7.0 127 88.9 102 82.8 190.5 25.4 8 13.0
3 30 4.78 240 127.0 38.1 7.0 127 88.9 102 79.3 190.5 25.4 8 13.4
3 STD 5.49 240 127.0 38.1 7.0 127 88.9 102 77.9 190.5 25.4 8 13.5
3 40 5.49 240 127.0 38.1 7.0 127 88.9 102 77.9 190.5 25.4 8 13.5
3 XS 7.62 240 127.0 38.1 7.0 127 88.9 102 73.7 190.5 25.4 8 14.0
3 80 7.62 240 127.0 38.1 7.0 127 88.9 102 73.7 190.5 25.4 8 14.0
3 160 11.13 240 127.0 38.1 7.0 127 88.9 102 66.6 190.5 25.4 8 14.6
3 XXS 15.24 240 127.0 38.1 7.0 127 88.9 102 58.4 190.5 25.4 8 15.3
4 10 3.05 290 157.2 44.5 7.0 159 114.3 114 108.2 235.0 31.8 8 21.2
4 30 4.78 290 157.2 44.5 7.0 159 114.3 114 104.7 235.0 31.8 8 21.8
4 STD 6.02 290 157.2 44.5 7.0 159 114.3 114 102.3 235.0 31.8 8 22.1
4 40 6.02 290 157.2 44.5 7.0 159 114.3 114 102.3 235.0 31.8 8 22.1
4 XS 8.56 290 157.2 44.5 7.0 159 114.3 114 97.2 235.0 31.8 8 22.9
4 80 8.56 290 157.2 44.5 7.0 159 114.3 114 97.2 235.0 31.8 8 22.9
4 120 11.13 290 157.2 44.5 7.0 159 114.3 114 92.0 235.0 31.8 8 23.6
4 160 13.49 290 157.2 44.5 7.0 159 114.3 114 87.3 235.0 31.8 8 24.3
4 XXS 17.12 290 157.2 44.5 7.0 159 114.3 114 80.1 235.0 31.8 8 25.2
5 10 3.40 350 185.7 50.8 7.0 190 141.3 127 134.5 279.4 34.9 8 34.8
5 STD 6.55 350 185.7 50.8 7.0 190 141.3 127 128.2 279.4 34.9 8 36.1
5 40 6.55 350 185.7 50.8 7.0 190 141.3 127 128.2 279.4 34.9 8 36.1
5 XS 9.53 350 185.7 50.8 7.0 190 141.3 127 122.2 279.4 34.9 8 37.4
5 80 9.53 350 185.7 50.8 7.0 190 141.3 127 122.2 279.4 34.9 8 37.4
5 120 12.70 350 185.7 50.8 7.0 190 141.3 127 115.9 279.4 34.9 8 38.6
5 160 15.88 350 185.7 50.8 7.0 190 141.3 127 109.5 279.4 34.9 8 39.8
5 XXS 19.05 350 185.7 50.8 7.0 190 141.3 127 103.2 279.4 34.9 8 40.9
6 10 3.40 380 215.9 55.6 7.0 235 168.3 140 161.5 317.5 31.8 12 44.9
6 STD 7.11 380 215.9 55.6 7.0 235 168.3 140 154.1 317.5 31.8 12 47.0
6 40 7.11 380 215.9 55.6 7.0 235 168.3 140 154.1 317.5 31.8 12 47.0
6 XS 10.97 380 215.9 55.6 7.0 235 168.3 140 146.4 317.5 31.8 12 49.1
6 80 10.97 380 215.9 55.6 7.0 235 168.3 140 146.4 317.5 31.8 12 49.1
6 120 14.27 380 215.9 55.6 7.0 235 168.3 140 139.8 317.5 31.8 12 50.9
6 160 18.26 380 215.9 55.6 7.0 235 168.3 140 131.8 317.5 31.8 12 52.8
6 XXS 21.95 380 215.9 55.6 7.0 235 168.3 140 124.4 317.5 31.8 12 54.5
8 10 3.76 470 269.9 63.5 7.0 298 219.1 162 211.6 393.7 38.1 12 76.8
8 20 6.35 470 269.9 63.5 7.0 298 219.1 162 206.4 393.7 38.1 12 79.1
8 30 7.04 470 269.9 63.5 7.0 298 219.1 162 205.0 393.7 38.1 12 79.7
8 STD 8.18 470 269.9 63.5 7.0 298 219.1 162 202.7 393.7 38.1 12 80.6
8 40 8.18 470 269.9 63.5 7.0 298 219.1 162 202.7 393.7 38.1 12 80.6
8 XS 12.70 470 269.9 63.5 7.0 298 219.1 162 193.7 393.7 38.1 12 84.4
8 60 10.31 470 269.9 63.5 7.0 298 219.1 162 198.5 393.7 38.1 12 82.4
8 80 12.70 470 269.9 63.5 7.0 298 219.1 162 193.7 393.7 38.1 12 84.4
8 100 15.09 470 269.9 63.5 7.0 298 219.1 162 188.9 393.7 38.1 12 86.3
8 120 18.26 470 269.9 63.5 7.0 298 219.1 162 182.6 393.7 38.1 12 88.7
8 140 20.62 470 269.9 63.5 7.0 298 219.1 162 177.9 393.7 38.1 12 90.5
8 160 23.01 470 269.9 63.5 7.0 298 219.1 162 173.1 393.7 38.1 12 92.3
8 XXS 22.23 470 269.9 63.5 7.0 298 219.1 162 174.6 393.7 38.1 12 91.7
10 10 4.91 545 323.8 69.9 7.0 368 273.0 184 263.2 469.9 38.1 16 113.3
10 20 6.35 545 323.8 69.9 7.0 368 273.0 184 260.3 469.9 38.1 16 115.1
10 30 7.80 545 323.8 69.9 7.0 368 273.0 184 257.4 469.9 38.1 16 116.8
10 STD 9.27 545 323.8 69.9 7.0 368 273.0 184 254.5 469.9 38.1 16 118.6
10 40 9.27 545 323.8 69.9 7.0 368 273.0 184 254.5 469.9 38.1 16 118.6
10 XS 12.70 545 323.8 69.9 7.0 368 273.0 184 247.6 469.9 38.1 16 122.7
10 60 12.70 545 323.8 69.9 7.0 368 273.0 184 247.6 469.9 38.1 16 122.7
10 80 15.09 545 323.8 69.9 7.0 368 273.0 184 242.8 469.9 38.1 16 125.4
10 100 18.26 545 323.8 69.9 7.0 368 273.0 184 236.5 469.9 38.1 16 129.0
10 120 21.44 545 323.8 69.9 7.0 368 273.0 184 230.1 469.9 38.1 16 132.5
10 140 25.40 545 323.8 69.9 7.0 368 273.0 184 222.2 469.9 38.1 16 136.7
10 160 28.58 545 323.8 69.9 7.0 368 273.0 184 215.8 469.9 38.1 16 140.0
10 XXS 25.40 545 323.8 69.9 7.0 368 273.0 184 222.2 469.9 38.1 16 136.7
12 10 4.57 610 381.0 79.4 7.0 419 323.8 200 314.7 533.4 38.1 20 150.5
12 20 6.35 610 381.0 79.4 7.0 419 323.8 200 311.1 533.4 38.1 20 153.4
12 30 8.38 610 381.0 79.4 7.0 419 323.8 200 307.0 533.4 38.1 20 156.6
12 STD 9.53 610 381.0 79.4 7.0 419 323.8 200 304.7 533.4 38.1 20 158.4
12 40 10.31 610 381.0 79.4 7.0 419 323.8 200 303.2 533.4 38.1 20 159.6
12 XS 12.70 610 381.0 79.4 7.0 419 323.8 200 298.4 533.4 38.1 20 163.3
12 60 14.27 610 381.0 79.4 7.0 419 323.8 200 295.3 533.4 38.1 20 165.6
12 80 17.48 610 381.0 79.4 7.0 419 323.8 200 288.8 533.4 38.1 20 170.4
12 100 21.44 610 381.0 79.4 7.0 419 323.8 200 280.9 533.4 38.1 20 176.2
12 120 25.40 610 381.0 79.4 7.0 419 323.8 200 273.0 533.4 38.1 20 181.8
12 140 28.58 610 381.0 79.4 7.0 419 323.8 200 266.6 533.4 38.1 20 186.2
12 160 33.32 610 381.0 79.4 7.0 419 323.8 200 257.2 533.4 38.1 20 192.5
12 XXS 25.40 610 381.0 79.4 7.0 419 323.8 200 273.0 533.4 38.1 20 181.8
14 10 6.35 640 412.8 85.8 7.0 451 355.6 213 342.9 558.8 41.3 20 174.2
14 20 7.92 640 412.8 85.8 7.0 451 355.6 213 339.8 558.8 41.3 20 177.1
14 30 9.53 640 412.8 85.8 7.0 451 355.6 213 336.5 558.8 41.3 20 180.1
14 STD 9.53 640 412.8 85.8 7.0 451 355.6 213 336.5 558.8 41.3 20 180.1
14 40 11.13 640 412.8 85.8 7.0 451 355.6 213 333.3 558.8 41.3 20 183.0
14 XS 12.70 640 412.8 85.8 7.0 451 355.6 213 330.2 558.8 41.3 20 185.8
14 60 15.09 640 412.8 85.8 7.0 451 355.6 213 325.4 558.8 41.3 20 190.1
14 80 19.05 640 412.8 85.8 7.0 451 355.6 213 317.5 558.8 41.3 20 197.0
14 100 23.38 640 412.8 85.8 7.0 451 355.6 213 308.8 558.8 41.3 20 204.3
14 120 27.79 640 412.8 85.8 7.0 451 355.6 213 300.0 558.8 41.3 20 211.6
14 140 31.75 640 412.8 85.8 7.0 451 355.6 213 292.1 558.8 41.3 20 218.0
14 160 35.71 640 412.8 85.8 7.0 451 355.6 213 284.2 558.8 41.3 20 224.2
16 10 6.35 705 469.9 88.9 7.0 508 406.4 216 393.7 616.0 44.5 20 211.1
16 20 7.92 705 469.9 88.9 7.0 508 406.4 216 390.6 616.0 44.5 20 214.5
16 30 9.53 705 469.9 88.9 7.0 508 406.4 216 387.3 616.0 44.5 20 218.0
16 STD 9.53 705 469.9 88.9 7.0 508 406.4 216 387.3 616.0 44.5 20 218.0
16 40 12.70 705 469.9 88.9 7.0 508 406.4 216 381.0 616.0 44.5 20 224.7
16 XS 12.70 705 469.9 88.9 7.0 508 406.4 216 381.0 616.0 44.5 20 224.7
16 60 16.66 705 469.9 88.9 7.0 508 406.4 216 373.1 616.0 44.5 20 232.9
16 80 21.44 705 469.9 88.9 7.0 508 406.4 216 363.5 616.0 44.5 20 242.6
16 100 26.19 705 469.9 88.9 7.0 508 406.4 216 354.0 616.0 44.5 20 252.0
16 120 30.96 705 469.9 88.9 7.0 508 406.4 216 344.5 616.0 44.5 20 261.1
16 140 36.53 705 469.9 88.9 7.0 508 406.4 216 333.3 616.0 44.5 20 271.5
16 160 40.49 705 469.9 88.9 7.0 508 406.4 216 325.4 616.0 44.5 20 278.7
18 10 6.35 785 533.4 101.6 7.0 565 457.0 229 444.3 685.8 50.8 20 284.0
18 20 7.92 785 533.4 101.6 7.0 565 457.0 229 441.2 685.8 50.8 20 288.1
18 30 11.13 785 533.4 101.6 7.0 565 457.0 229 434.7 685.8 50.8 20 296.3
18 STD 9.53 785 533.4 101.6 7.0 565 457.0 229 437.9 685.8 50.8 20 292.2
18 40 14.27 785 533.4 101.6 7.0 565 457.0 229 428.5 685.8 50.8 20 304.2
18 XS 12.70 785 533.4 101.6 7.0 565 457.0 229 431.6 685.8 50.8 20 300.2
18 60 19.05 785 533.4 101.6 7.0 565 457.0 229 418.9 685.8 50.8 20 316.0
18 80 23.38 785 533.4 101.6 7.0 565 457.0 229 410.2 685.8 50.8 20 326.4
18 100 29.36 785 533.4 101.6 7.0 565 457.0 229 398.3 685.8 50.8 20 340.5
18 120 34.93 785 533.4 101.6 7.0 565 457.0 229 387.1 685.8 50.8 20 353.2
18 140 39.67 785 533.4 101.6 7.0 565 457.0 229 377.7 685.8 50.8 20 363.8
18 160 45.24 785 533.4 101.6 7.0 565 457.0 229 366.5 685.8 50.8 20 375.9
20 10 6.35 855 584.2 108.0 7.0 622 508.0 248 495.3 749.3 54.0 20 352.8
20 20 9.53 855 584.2 108.0 7.0 622 508.0 248 488.9 749.3 54.0 20 362.7
20 30 12.70 855 584.2 108.0 7.0 622 508.0 248 482.6 749.3 54.0 20 372.3
20 STD 9.53 855 584.2 108.0 7.0 622 508.0 248 488.9 749.3 54.0 20 362.7
20 40 15.09 855 584.2 108.0 7.0 622 508.0 248 477.8 749.3 54.0 20 379.6
20 XS 12.70 855 584.2 108.0 7.0 622 508.0 248 482.6 749.3 54.0 20 372.3
20 60 20.62 855 584.2 108.0 7.0 622 508.0 248 466.8 749.3 54.0 20 396.0
20 80 26.19 855 584.2 108.0 7.0 622 508.0 248 455.6 749.3 54.0 20 412.2
20 100 32.54 855 584.2 108.0 7.0 622 508.0 248 442.9 749.3 54.0 20 430.1
20 120 38.10 855 584.2 108.0 7.0 622 508.0 248 431.8 749.3 54.0 20 445.4
20 140 44.45 855 584.2 108.0 7.0 622 508.0 248 419.1 749.3 54.0 20 462.4
20 160 50.01 855 584.2 108.0 7.0 622 508.0 248 408.0 749.3 54.0 20 476.9
24 10 6.35 1040 692.2 139.7 7.0 749 610.0 292 597.3 901.7 66.7 20 652.0
24 20 9.53 1040 692.2 139.7 7.0 749 610.0 292 590.9 901.7 66.7 20 666.0
24 30 14.27 1040 692.2 139.7 7.0 749 610.0 292 581.5 901.7 66.7 20 686.5
24 STD 9.53 1040 692.2 139.7 7.0 749 610.0 292 590.9 901.7 66.7 20 666.0
24 40 17.48 1040 692.2 139.7 7.0 749 610.0 292 575.0 901.7 66.7 20 700.2
24 XS 12.70 1040 692.2 139.7 7.0 749 610.0 292 584.6 901.7 66.7 20 679.7
24 60 24.61 1040 692.2 139.7 7.0 749 610.0 292 560.8 901.7 66.7 20 730.1
24 80 30.96 1040 692.2 139.7 7.0 749 610.0 292 548.1 901.7 66.7 20 756.0
24 100 38.89 1040 692.2 139.7 7.0 749 610.0 292 532.2 901.7 66.7 20 787.7
24 120 46.02 1040 692.2 139.7 7.0 749 610.0 292 518.0 901.7 66.7 20 815.3
24 140 52.34 1040 692.2 139.7 7.0 749 610.0 292 505.3 901.7 66.7 20 839.1
24 160 59.54 1040 692.2 139.7 7.0 749 610.0 292 490.9 901.7 66.7 20 865.6