Flanges
Young Things Titanium produce and stock a wide range of common flanges,including:
- standard flanges : Welding Neck Flange、Slip On Flange、Socket Weld Flange、Socket Weld Flange、Lap Joint Flange、Threaded Flange、Blind Flange
- special flanges :Reducer / Expander Flanges、Long Neck Flanges、Orifice Flanges
- Standards:ASME B16.5、ASTM B348
- Grades:Gr 1, 2, 3, 4、Gr 5 (6%Al-4%V)、Gr 7 (Ti-0.12~0.25%Pd)、Gr 9 (3%Al-2.5%V)、Gr 11、Gr 12
- Shapes:Round、Square、Rectangular、Custom Shapes
- Surface Treatment:Pickling、Polishing、Sandblasting、Electroplating、Anodizing
- Packaging and Transportation:Labeling and Marking、Secure Transportation
We specialize in the production of high-quality titanium reducers, widely used in various applications from chemical processing to pulp networks.
Ordering Information
All orders are quoted individually, with flanges priced per piece. Please Contact Us for a quick quote or to request a sample for review.Stock items are available for immediate shipment.
- Unless otherwise specified, dimensions are in millimeters.
- The length of the stud bolt does not include the chamfer height.
- ID = dependent on the pipe wall thickness, to be specified in the order.
NPS | Class | DIA A | DIA D | THK B | DIA G | DIA K | H | NO. L | DIA L | Stud Bolts DIA (in) | Stud Bolts lgth (mm) |
---|---|---|---|---|---|---|---|---|---|---|---|
NPS 1/2 – O.D. 21.3 | 150 | 30 | 90 | 11.2 | 35.1 | 60.3 | 47.6 | 4 | 15.9 | 1/2 | 55 |
NPS 1/2 – O.D. 21.3 | 300 | 38 | 95 | 14.3 | 35.1 | 66.7 | 52.6 | 4 | 15.9 | 1/2 | 65 |
NPS 1/2 – O.D. 21.3 | 600 | 38 | 95 | 20.7 | 35.1 | 66.7 | 58.4 | 4 | 15.9 | 1/2 | 75 |
NPS 1/2 – O.D. 21.3 | 900 | 38 | 120 | 28.7 | 35.1 | 82.6 | 66.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1/2 – O.D. 21.3 | 1500 | 38 | 120 | 28.7 | 35.1 | 82.6 | 66.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1/2 – O.D. 21.3 | 2500 | 43 | 135 | 36.6 | 35.1 | 88.9 | 79.4 | 4 | 22.2 | 3/4 | 120 |
NPS 3/4 – O.D. 26.7 | 150 | 38 | 100 | 12.8 | 42.9 | 69.9 | 52.6 | 4 | 15.9 | 1/2 | 65 |
NPS 3/4 – O.D. 26.7 | 300 | 48 | 115 | 15.9 | 42.9 | 82.6 | 57.6 | 4 | 19.1 | 5/8 | 75 |
NPS 3/4 – O.D. 26.7 | 600 | 48 | 115 | 22.3 | 42.9 | 82.6 | 63.4 | 4 | 19.1 | 5/8 | 90 |
NPS 3/4 – O.D. 26.7 | 900 | 44 | 130 | 31.8 | 42.9 | 88.9 | 76.4 | 4 | 22.2 | 3/4 | 115 |
NPS 3/4 – O.D. 26.7 | 1500 | 44 | 130 | 31.8 | 42.9 | 88.9 | 76.4 | 4 | 22.2 | 3/4 | 115 |
NPS 3/4 – O.D. 26.7 | 2500 | 51 | 140 | 38.2 | 42.9 | 95 | 85.4 | 4 | 22.2 | 3/4 | 125 |
NPS 1 – O.D. 33.4 | 150 | 49.2 | 110 | 14.3 | 50.8 | 79.4 | 55.6 | 4 | 15.9 | 1/2 | 65 |
NPS 1 – O.D. 33.4 | 300 | 54 | 125 | 17.5 | 50.8 | 88.9 | 61.6 | 4 | 19.1 | 5/8 | 75 |
NPS 1 – O.D. 33.4 | 600 | 54 | 125 | 23.9 | 50.8 | 88.9 | 68.4 | 4 | 19.1 | 5/8 | 90 |
NPS 1 – O.D. 33.4 | 900 | 52 | 150 | 35 | 50.8 | 101.6 | 79.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1 – O.D. 33.4 | 1500 | 52 | 150 | 35 | 50.8 | 101.6 | 79.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1 – O.D. 33.4 | 2500 | 57 | 160 | 41.4 | 50.8 | 107.4 | 95.4 | 4 | 25.4 | 7/8 | 140 |
NPS 1.1/4 – O.D. 42.2 | 150 | 59 | 115 | 15.9 | 63.5 | 88.9 | 57.6 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/4 – O.D. 42.2 | 300 | 63.5 | 135 | 19.1 | 63.5 | 98.4 | 65.6 | 4 | 19.1 | 5/8 | 85 |
NPS 1.1/4 – O.D. 42.2 | 600 | 64 | 135 | 27.1 | 63.5 | 98.4 | 73.4 | 4 | 19.1 | 5/8 | 95 |
NPS 1.1/4 – O.D. 42.2 | 900 | 64 | 160 | 35 | 63.5 | 111.1 | 79.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1.1/4 – O.D. 42.2 | 1500 | 64 | 160 | 35 | 63.5 | 111.1 | 79.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1.1/4 – O.D. 42.2 | 2500 | 73 | 185 | 44.5 | 63.5 | 130 | 101.4 | 4 | 28.6 | 1 | 150 |
NPS 1.1/2 – O.D. 48.3 | 150 | 65 | 125 | 17.5 | 73.2 | 98.4 | 61.6 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/2 – O.D. 48.3 | 300 | 70 | 155 | 20.7 | 73.2 | 114.3 | 68.6 | 4 | 22.2 | 3/4 | 90 |
NPS 1.1/2 – O.D. 48.3 | 600 | 70 | 155 | 28.7 | 73.2 | 114.3 | 76.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1.1/2 – O.D. 48.3 | 900 | 70 | 180 | 38.2 | 73.2 | 123.8 | 89.4 | 4 | 28.6 | 1 | 140 |
NPS 1.1/2 – O.D. 48.3 | 1500 | 70 | 180 | 38.2 | 73.2 | 123.8 | 89.4 | 4 | 28.6 | 1 | 140 |
NPS 1.1/2 – O.D. 48.3 | 2500 | 79 | 205 | 50.9 | 73.2 | 146 | 117.4 | 4 | 31.8 | 1.1/8 | 170 |
NPS 2 – O.D. 60.3 | 150 | 78 | 150 | 17.5 | 91.9 | 120.7 | 63.6 | 4 | 19.1 | 5/8 | 85 |
NPS 2 – O.D. 60.3 | 300 | 84 | 165 | 20.7 | 91.9 | 127 | 69.6 | 8 | 19.1 | 5/8 | 90 |
NPS 2 – O.D. 60.3 | 600 | 84 | 165 | 25.4 | 91.9 | 127 | 79.4 | 8 | 19.1 | 5/8 | 110 |
NPS 2 – O.D. 60.3 | 900 | 105 | 215 | 38.1 | 91.9 | 165.1 | 108.4 | 8 | 25.4 | 7/8 | 145 |
NPS 2 – O.D. 60.3 | 1500 | 105 | 215 | 38.1 | 91.9 | 165.1 | 108.4 | 8 | 25.4 | 7/8 | 145 |
NPS 2 – O.D. 60.3 | 2500 | 95 | 235 | 50.9 | 91.9 | 171.4 | 133.4 | 8 | 28.6 | 1 | 180 |
NPS 2.1/2 – O.D. 73.0 | 150 | 90 | 180 | 22.3 | 104.6 | 139.7 | 69.6 | 4 | 19.1 | 5/8 | 90 |
NPS 2.1/2 – O.D. 73.0 | 300 | 100 | 190 | 25.5 | 104.6 | 149.2 | 76.6 | 8 | 22.2 | 3/4 | 100 |
NPS 2.1/2 – O.D. 73.0 | 600 | 100 | 190 | 35 | 104.6 | 149.2 | 85.4 | 8 | 22.2 | 3/4 | 120 |
NPS 2.1/2 – O.D. 73.0 | 900 | 125 | 245 | 47.7 | 104.6 | 190.5 | 111.4 | 8 | 28.6 | 1 | 160 |
NPS 2.1/2 – O.D. 73.0 | 1500 | 125 | 245 | 47.7 | 104.6 | 190.5 | 111.4 | 8 | 28.6 | 1 | 160 |
NPS 2.1/2 – O.D. 73.0 | 2500 | 114 | 265 | 63.6 | 104.6 | 197 | 149.4 | 8 | 31.8 | 1.1/8 | 195 |
NPS 3 – O.D. 88.9 | 150 | 108 | 190 | 23.9 | 127 | 152.4 | 69.6 | 4 | 19.1 | 5/8 | 90 |
NPS 3 – O.D. 88.9 | 300 | 115 | 210 | 28.6 | 127 | 168.3 | 79.6 | 8 | 22.2 | 3/4 | 110 |
NPS 3 – O.D. 88.9 | 600 | 115 | 210 | 38.2 | 127 | 168.3 | 89.4 | 8 | 22.2 | 3/4 | 125 |
NPS 3 – O.D. 88.9 | 900 | 127 | 240 | 44.5 | 127 | 190.5 | 108.4 | 8 | 25.4 | 7/8 | 145 |
NPS 3 – O.D. 88.9 | 1500 | 125 | 265 | 54.1 | 127 | 205 | 123.4 | 8 | 31.8 | 1.1/8 | 180 |
NPS 3 – O.D. 88.9 | 2500 | 125 | 305 | 73.1 | 127 | 230 | 174.4 | 8 | 34.9 | 1.1/4 | 220 |
NPS 3.1/2 – O.D. 101.6 | 150 | 122 | 215 | 23.9 | 139.7 | 177.8 | 71.6 | 8 | 19.1 | 5/8 | 90 |
NPS 3.1/2 – O.D. 101.6 | 300 | 135 | 230 | 30.2 | 139.7 | 184.2 | 80.6 | 8 | 22.2 | 3/4 | 110 |
NPS 3.1/2 – O.D. 101.6 | 600 | 133 | 230 | 41.4 | 139.7 | 184.2 | 92.4 | 8 | 25.4 | 7/8 | 140 |
NPS 3.1/2 – O.D. 101.6 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 3.1/2 – O.D. 101.6 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 3.1/2 – O.D. 101.6 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 4 – O.D. 114.3 | 150 | 135 | 230 | 23.9 | 157.2 | 190.5 | 76.6 | 8 | 19.1 | 5/8 | 90 |
NPS 4 – O.D. 114.3 | 300 | 146 | 255 | 31.8 | 157.2 | 200 | 85.6 | 8 | 22.2 | 3/4 | 115 |
NPS 4 – O.D. 114.3 | 600 | 152 | 275 | 44.5 | 157.2 | 215.9 | 108.4 | 8 | 25.4 | 7/8 | 145 |
NPS 4 – O.D. 114.3 | 900 | 160 | 290 | 50.9 | 157.2 | 235 | 120.4 | 8 | 31.8 | 1.1/8 | 170 |
NPS 4 – O.D. 114.3 | 1500 | 162 | 310 | 60.4 | 157.2 | 240 | 130.4 | 8 | 34.9 | 1.1/4 | 195 |
NPS 4 – O.D. 114.3 | 2500 | 165 | 355 | 82.6 | 157.2 | 273 | 196.4 | 8 | 41.3 | 1.1/2 | 255 |
NPS 5 – O.D. 141.3 | 150 | 164 | 255 | 23.9 | 185.7 | 215.9 | 88.6 | 8 | 22.2 | 3/4 | 95 |
NPS 5 – O.D. 141.3 | 300 | 180 | 280 | 35 | 185.7 | 235 | 98.6 | 8 | 22.2 | 3/4 | 120 |
NPS 5 – O.D. 141.3 | 600 | 189 | 330 | 50.9 | 185.7 | 266.7 | 120.4 | 8 | 28.6 | 1 | 165 |
NPS 5 – O.D. 141.3 | 900 | 190 | 350 | 57.2 | 185.7 | 279.4 | 133.4 | 8 | 34.9 | 1.1/4 | 190 |
NPS 5 – O.D. 141.3 | 1500 | 197 | 375 | 79.5 | 185.7 | 290 | 162.4 | 8 | 41.3 | 1.1/2 | 250 |
NPS 5 – O.D. 141.3 | 2500 | 205 | 420 | 98.5 | 185.7 | 323.8 | 232.4 | 8 | 47.6 | 1.3/4 | 300 |
NPS 6 – O.D. 168.3 | 150 | 192 | 280 | 25.5 | 215.9 | 241.3 | 88.6 | 8 | 22.2 | 3/4 | 100 |
NPS 6 – O.D. 168.3 | 300 | 206 | 320 | 36.6 | 215.9 | 269.9 | 98.6 | 12 | 22.2 | 3/4 | 120 |
NPS 6 – O.D. 168.3 | 600 | 222 | 355 | 54.3 | 215.9 | 292.1 | 123.4 | 12 | 28.6 | 1 | 170 |
NPS 6 – O.D. 168.3 | 900 | 235 | 380 | 62 | 215.9 | 317.5 | 146.4 | 12 | 31.8 | 1.1/8 | 190 |
NPS 6 – O.D. 168.3 | 1500 | 230 | 395 | 89 | 215.9 | 320 | 177.4 | 12 | 38.1 | 1.3/8 | 260 |
NPS 6 – O.D. 168.3 | 2500 | 235 | 485 | 114.4 | 215.9 | 368 | 279.4 | 8 | 54 | 2 | 345 |
NPS 8 – O.D. 219.0 | 150 | 246 | 345 | 28.6 | 269.7 | 298.5 | 101.6 | 8 | 22.2 | 3/4 | 110 |
NPS 8 – O.D. 219.0 | 300 | 260 | 380 | 41.3 | 269.7 | 330.2 | 111.6 | 12 | 25.4 | 7/8 | 140 |
NPS 8 – O.D. 219.0 | 600 | 272 | 420 | 62 | 269.7 | 349.2 | 139.4 | 12 | 31.8 | 1.1/8 | 190 |
NPS 8 – O.D. 219.0 | 900 | 298 | 470 | 69.9 | 269.7 | 393.7 | 168.4 | 12 | 38.1 | 1.3/8 | 220 |
NPS 8 – O.D. 219.0 | 1500 | 290 | 485 | 98.5 | 269.7 | 395 | 219.4 | 12 | 44.5 | 1.5/8 | 290 |
NPS 8 – O.D. 219.0 | 2500 | 305 | 550 | 133.4 | 269.7 | 438.1 | 324.4 | 12 | 54 | 2 | 380 |
NPS 10 – O.D. 273.0 | 150 | 305 | 405 | 30.2 | 323.9 | 362 | 101.6 | 12 | 25.4 | 7/8 | 115 |
NPS 10 – O.D. 273.0 | 300 | 321 | 445 | 47.7 | 323.9 | 387.4 | 117.6 | 16 | 28.6 | 1 | 160 |
NPS 10 – O.D. 273.0 | 600 | 345 | 510 | 69.9 | 323.9 | 431.8 | 158.4 | 16 | 34.9 | 1.1/4 | 215 |
NPS 10 – O.D. 273.0 | 900 | 368 | 545 | 76.3 | 323.9 | 469.9 | 190.4 | 16 | 38.1 | 1.3/8 | 235 |
NPS 10 – O.D. 273.0 | 1500 | 368 | 585 | 114.4 | 323.9 | 485 | 260.4 | 12 | 50.8 | 1.7/8 | 335 |
NPS 10 – O.D. 273.0 | 2500 | 375 | 675 | 171.5 | 323.9 | 539.7 | 425.4 | 12 | 66.7 | 2.1/2 | 490 |
NPS 12 – O.D. 323.9 | 150 | 365 | 485 | 31.8 | 381 | 431.8 | 114.6 | 12 | 25.4 | 7/8 | 120 |
NPS 12 – O.D. 323.9 | 300 | 375 | 520 | 50.9 | 381 | 450.8 | 130.6 | 16 | 31.8 | 1.1/8 | 170 |
NPS 12 – O.D. 323.9 | 600 | 400 | 560 | 73.1 | 381 | 489 | 162.4 | 20 | 34.9 | 1.1/4 | 220 |
NPS 12 – O.D. 323.9 | 900 | 420 | 610 | 85.8 | 381 | 533.4 | 206.4 | 20 | 38.1 | 1.3/8 | 255 |
NPS 12 – O.D. 323.9 | 1500 | 451 | 675 | 130.3 | 381 | 571.5 | 289.4 | 16 | 54 | 2 | 375 |
NPS 12 – O.D. 323.9 | 2500 | 441 | 760 | 190.6 | 381 | 619.1 | 470.4 | 12 | 73 | 2.3/4 | 540 |
NPS 14 – O.D. 355.0 | 150 | 400 | 535 | 35 | 412.8 | 476.3 | 126.6 | 12 | 28.6 | 1 | 135 |
NPS 14 – O.D. 355.0 | 300 | 425 | 585 | 54 | 412.8 | 514.4 | 142.6 | 20 | 31.8 | 1.1/8 | 180 |
NPS 14 – O.D. 355.0 | 600 | 432 | 605 | 76.3 | 412.8 | 527 | 171.4 | 20 | 38.1 | 1.3/8 | 235 |
NPS 14 – O.D. 355.0 | 900 | 451 | 640 | 92.2 | 412.8 | 558.8 | 219.4 | 20 | 41.3 | 1.1/2 | 275 |
NPS 14 – O.D. 355.0 | 1500 | 495 | 750 | 139.8 | 412.8 | 635 | 304.4 | 16 | 60.3 | 2.1/4 | 405 |
NPS 14 – O.D. 355.0 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 16 – O.D. 406.4 | 150 | 457 | 595 | 36.6 | 469.9 | 539.8 | 126.6 | 16 | 28.6 | 1 | 135 |
NPS 16 – O.D. 406.4 | 300 | 485 | 650 | 57.2 | 469.9 | 571.5 | 145.6 | 20 | 34.9 | 1.1/4 | 190 |
NPS 16 – O.D. 406.4 | 600 | 495 | 685 | 82.6 | 469.9 | 603.2 | 184.4 | 20 | 41.3 | 1.1/2 | 255 |
NPS 16 – O.D. 406.4 | 900 | 508 | 705 | 95.3 | 469.9 | 616 | 222.4 | 20 | 44.5 | 1.5/8 | 285 |
NPS 16 – O.D. 406.4 | 1500 | 550 | 825 | 152.5 | 469.9 | 705 | 317.4 | 16 | 66.7 | 2.1/2 | 445 |
NPS 16 – O.D. 406.4 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 18 – O.D. 457.2 | 150 | 505 | 635 | 39.7 | 533.4 | 577.9 | 139.6 | 16 | 31.8 | 1.1/8 | 145 |
NPS 18 – O.D. 457.2 | 300 | 533 | 710 | 60.4 | 533.4 | 628.6 | 158.6 | 24 | 34.9 | 1.1/4 | 195 |
NPS 18 – O.D. 457.2 | 600 | 545 | 745 | 89 | 533.4 | 654 | 190.4 | 20 | 44.5 | 1.5/8 | 275 |
NPS 18 – O.D. 457.2 | 900 | 565 | 785 | 108 | 533.4 | 685.8 | 235.4 | 20 | 50.8 | 1.7/8 | 325 |
NPS 18 – O.D. 457.2 | 1500 | 597 | 915 | 168.4 | 533.4 | 775 | 333.4 | 16 | 73 | 2.3/4 | 495 |
NPS 18 – O.D. 457.2 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 20 – O.D. 508.0 | 150 | 560 | 700 | 42.9 | 584.2 | 635 | 144.6 | 20 | 31.8 | 1.1/8 | 160 |
NPS 20 – O.D. 508.0 | 300 | 587 | 775 | 63.6 | 584.2 | 685.8 | 161.6 | 24 | 34.9 | 1.1/4 | 205 |
NPS 20 – O.D. 508.0 | 600 | 610 | 815 | 95.3 | 584.2 | 723.9 | 196.4 | 24 | 44.5 | 1.5/8 | 285 |
NPS 20 – O.D. 508.0 | 900 | 622 | 855 | 114.4 | 584.2 | 749.3 | 254.4 | 20 | 54 | 2 | 350 |
NPS 20 – O.D. 508.0 | 1500 | 640 | 985 | 184.2 | 584.2 | 831.8 | 362.4 | 16 | 79.4 | 3 | 540 |
NPS 20 – O.D. 508.0 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 24 – O.D. 610.0 | 150 | 663 | 815 | 47.7 | 692.2 | 749.3 | 152.6 | 20 | 34.9 | 1.1/4 | 170 |
NPS 24 – O.D. 610.0 | 300 | 702 | 915 | 69.9 | 692.2 | 812.8 | 168.6 | 24 | 41.3 | 1.1/2 | 230 |
NPS 24 – O.D. 610.0 | 600 | 718 | 940 | 108 | 692.2 | 838.2 | 209.4 | 24 | 50.8 | 1.7/8 | 330 |
NPS 24 – O.D. 610.0 | 900 | 750 | 1040 | 146.1 | 692.2 | 901.7 | 298.4 | 20 | 66.7 | 2.1/2 | 440 |
NPS 24 – O.D. 610.0 | 1500 | 762 | 1170 | 209.6 | 692.2 | 990.6 | 412.4 | 16 | 92.1 | 3.1/2 | 615 |
NPS 24 – O.D. 610.0 | 2500 | … | … | … | … | … | … | … | … | … | … |
- Unless otherwise specified, dimensions are in millimeters.
- The length of the stud bolt does not include the chamfer height.
- ID = dependent on the pipe wall thickness, to be specified in the order.
NPS Size Class DIA A DIA D THK B DIA G DIA K H NO. L DIA L Bolt DIA (in) Bolt lgth (mm) NPS 1/2 150 30 90 11.2 35.1 60.3 15.6 4 15.9 1/2 55 NPS 1/2 300 38 95 14.3 35.1 66.7 22.6 4 15.9 1/2 65 NPS 1/2 600 38 95 20.7 35.1 66.7 28.4 4 15.9 1/2 75 NPS 1/2 900 38 120 28.7 35.1 82.6 38.4 4 22.2 3/4 110 NPS 1/2 1500 38 120 28.7 35.1 82.6 38.4 4 22.2 3/4 110 NPS 1/2 2500 43 135 36.6 35.1 88.9 46.4 4 22.2 3/4 120 NPS 3/4 150 38 100 12.8 42.9 69.9 15.6 4 15.9 1/2 65 NPS 3/4 300 48 115 15.9 42.9 82.6 25.6 4 19.1 5/8 75 NPS 3/4 600 48 115 22.3 42.9 82.6 31.4 4 19.1 5/8 90 NPS 3/4 900 44 130 31.8 42.9 88.9 41.4 4 22.2 3/4 115 NPS 3/4 1500 44 130 31.8 42.9 88.9 41.4 4 22.2 3/4 115 NPS 3/4 2500 51 140 38.2 42.9 95.2 49.4 4 22.2 3/4 125 NPS 1 150 49.2 110 14.3 50.8 79.4 17.6 4 15.9 1/2 65 NPS 1 300 54 125 17.5 50.8 88.9 26.6 4 19.1 5/8 75 NPS 1 600 54 125 23.9 50.8 88.9 33.4 4 19.1 5/8 90 NPS 1 900 52 150 35 50.8 101.6 47.4 4 25.4 7/8 125 NPS 1 1500 52 150 35 50.8 101.6 47.4 4 25.4 7/8 125 NPS 1 2500 57 160 41.4 50.8 108 54.4 4 25.4 7/8 140 NPS 1.1/4 150 59 115 15.9 63.5 88.9 20.6 4 15.9 1/2 70 NPS 1.1/4 300 64 135 19.1 63.5 98.4 26.6 4 19.1 5/8 85 NPS 1.1/4 600 64 135 27.1 63.5 98.4 35.4 4 19.1 5/8 95 NPS 1.1/4 900 64 160 35 63.5 111.1 47.4 4 25.4 7/8 125 NPS 1.1/4 1500 64 160 35 63.5 111.1 47.4 4 25.4 7/8 125 NPS 1.1/4 2500 73 185 44.5 63.5 130.2 58.4 4 28.6 1 150 NPS 1.1/2 150 65 125 17.5 73.2 98.4 22.6 4 15.9 1/2 70 NPS 1.1/2 300 70 155 20.7 73.2 114.3 31.6 4 22.2 3/4 90 NPS 1.1/2 600 70 155 28.7 73.2 114.3 38.4 4 22.2 3/4 110 NPS 1.1/2 900 70 180 38.2 73.2 123.8 50.4 4 28.6 1 140 NPS 1.1/2 1500 70 180 38.2 73.2 123.8 50.4 4 28.6 1 140 NPS 1.1/2 2500 79 205 50.9 73.2 146 66.4 4 31.8 1.1/8 170 NPS 2 150 78 150 19.1 91.9 120.7 25.6 4 19.1 5/8 85 NPS 2 300 84 165 22.3 91.9 127 33.6 8 19.1 5/8 90 NPS 2 600 84 165 31.8 91.9 127 43.4 8 19.1 5/8 110 NPS 2 900 105 215 44.5 91.9 165.1 63.4 8 25.4 7/8 145 NPS 2 1500 105 215 44.5 91.9 165.1 63.4 8 25.4 7/8 145 NPS 2 2500 95 235 57.3 91.9 171.4 76.4 8 28.6 1 180 NPS 2.1/2 150 90 180 22.3 104.6 139.7 28.6 4 19.1 5/8 90 NPS 2.1/2 300 100 190 25.5 104.6 149.2 38.6 8 22.2 3/4 100 NPS 2.1/2 600 100 190 35 104.6 149.2 47.4 8 22.2 3/4 120 NPS 2.1/2 900 124 245 47.7 104.6 190.5 70.4 8 28.6 1 160 NPS 2.1/2 1500 125 245 47.7 104.6 190.5 70.4 8 28.6 1 160 NPS 2.1/2 2500 114 265 63.6 104.6 196.8 85.4 8 31.8 1.1/8 195
- Unless otherwise specified, dimensions are in millimeters.
- The length of the stud bolt does not include the chamfer height.
- ID = dependent on the pipe wall thickness, to be specified in the order.
NPS Size | Class | DIA A | DIA D | THK B | DIA G | DIA K | H | NO. L | DIA L | Bolt DIA (in) | Bolt lgth (mm) |
---|---|---|---|---|---|---|---|---|---|---|---|
NPS 1/2 ID=22.3 F=9.5 | 150 | 30 | 90 | 11.2 | 35.1 | 60.3 | 15.6 | 4 | 15.9 | 1/2 | 55 |
NPS 1/2 ID=22.3 F=9.5 | 300 | 38 | 95 | 14.3 | 35.1 | 66.7 | 22.6 | 4 | 15.9 | 1/2 | 65 |
NPS 1/2 ID=22.3 F=9.5 | 600 | 38 | 95 | 20.7 | 35.1 | 66.7 | 28.4 | 4 | 15.9 | 1/2 | 75 |
NPS 1/2 ID=22.3 F=9.5 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 1/2 ID=22.3 F=9.5 | 1500 | 38 | 120 | 28.7 | 35.1 | 82.6 | 38.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1/2 ID=22.3 F=9.5 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 3/4 ID=27.7 F=11.1 | 150 | 38 | 100 | 12.8 | 42.9 | 69.9 | 15.6 | 4 | 15.9 | 1/2 | 65 |
NPS 3/4 ID=27.7 F=11.1 | 300 | 48 | 115 | 15.9 | 42.9 | 82.6 | 25.6 | 4 | 19.1 | 5/8 | 75 |
NPS 3/4 ID=27.7 F=11.1 | 600 | 48 | 115 | 22.3 | 42.9 | 82.6 | 31.4 | 4 | 19.1 | 5/8 | 90 |
NPS 3/4 ID=27.7 F=11.1 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 3/4 ID=27.7 F=11.1 | 1500 | 44 | 130 | 31.8 | 42.9 | 88.9 | 41.4 | 4 | 22.2 | 3/4 | 115 |
NPS 3/4 ID=27.7 F=11.1 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 1 ID=34.5 F=12.7 | 150 | 49.2 | 110 | 14.3 | 50.8 | 79.4 | 17.6 | 4 | 15.9 | 1/2 | 65 |
NPS 1 ID=34.5 F=12.7 | 300 | 54 | 125 | 17.5 | 50.8 | 88.9 | 26.6 | 4 | 19.1 | 5/8 | 75 |
NPS 1 ID=34.5 F=12.7 | 600 | 54 | 125 | 23.9 | 50.8 | 88.9 | 33.4 | 4 | 19.1 | 5/8 | 90 |
NPS 1 ID=34.5 F=12.7 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 1 ID=34.5 F=12.7 | 1500 | 52 | 150 | 35 | 50.8 | 101.6 | 47.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1 ID=34.5 F=12.7 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 1.1/4 ID=43.2 F=14.3 | 150 | 59 | 115 | 15.9 | 63.5 | 88.9 | 20.6 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/4 ID=43.2 F=14.3 | 300 | 64 | 135 | 19.1 | 63.5 | 98.4 | 26.6 | 4 | 19.1 | 5/8 | 85 |
NPS 1.1/4 ID=43.2 F=14.3 | 600 | 64 | 135 | 27.1 | 63.5 | 98.4 | 35.4 | 4 | 19.1 | 5/8 | 95 |
NPS 1.1/4 ID=43.2 F=14.3 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 1.1/4 ID=43.2 F=14.3 | 1500 | 64 | 160 | 35 | 63.5 | 111.1 | 47.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1.1/4 ID=43.2 F=14.3 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 1.1/2 ID=49.5 F=15.9 | 150 | 65 | 125 | 17.5 | 73.2 | 98.4 | 22.6 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/2 ID=49.5 F=15.9 | 300 | 70 | 155 | 20.7 | 73.2 | 114.3 | 30.6 | 4 | 22.2 | 3/4 | 90 |
NPS 1.1/2 ID=49.5 F=15.9 | 600 | 70 | 155 | 28.7 | 73.2 | 114.3 | 38.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1.1/2 ID=49.5 F=15.9 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 1.1/2 ID=49.5 F=15.9 | 1500 | 70 | 180 | 38.2 | 73.2 | 123.8 | 50.4 | 4 | 28.6 | 1 | 140 |
NPS 1.1/2 ID=49.5 F=15.9 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 2 ID=62.0 F=17.5 | 150 | 78 | 150 | 19.1 | 91.9 | 120.7 | 25.6 | 4 | 19.1 | 5/8 | 85 |
NPS 2 ID=62.0 F=17.5 | 300 | 84 | 165 | 22.3 | 91.9 | 127 | 33.6 | 8 | 19.1 | 5/8 | 90 |
NPS 2 ID=62.0 F=17.5 | 600 | 84 | 165 | 31.8 | 91.9 | 127 | 43.4 | 8 | 19.1 | 5/8 | 110 |
NPS 2 ID=62.0 F=17.5 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 2 ID=62.0 F=17.5 | 1500 | 105 | 215 | 44.5 | 91.9 | 165.1 | 63.4 | 8 | 25.4 | 7/8 | 145 |
NPS 2 ID=62.0 F=17.5 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 2.1/2 ID=74.7 F=19.1 | 150 | 90 | 180 | 22.3 | 104.6 | 139.7 | 28.6 | 4 | 19.1 | 5/8 | 90 |
NPS 2.1/2 ID=74.7 F=19.1 | 300 | 100 | 190 | 25.5 | 104.6 | 149.2 | 38.6 | 8 | 22.2 | 3/4 | 100 |
NPS 2.1/2 ID=74.7 F=19.1 | 600 | 100 | 190 | 35 | 104.6 | 149.2 | 47.4 | 8 | 22.2 | 3/4 | 120 |
NPS 2.1/2 ID=74.7 F=19.1 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 2.1/2 ID=74.7 F=19.1 | 1500 | 125 | 245 | 47.7 | 104.6 | 190.5 | 70.4 | 8 | 28.6 | 1 | 160 |
NPS 2.1/2 ID=74.7 F=19.1 | 2500 | … | … | … | … | … | … | … | … | … | … |
- Unless otherwise specified, dimensions are in millimeters.
- The length of the stud bolt does not include the chamfer height.
- ID = dependent on the pipe wall thickness, to be specified in the order.
NPS Size | Class | DIA D | B | DIA G | DIA K | NO. L | DIA L | Bolt DIA (in) | Bolt lgth (mm) |
---|---|---|---|---|---|---|---|---|---|
NPS 24 | 600 | 940 | 108 | 692.2 | 838.2 | 24 | 50.8 | 1.7/8 | 330 |
NPS 24 | 900 | 1040 | 146.1 | 692.2 | 901.7 | 20 | 66.7 | 2.1/2 | 440 |
NPS 24 | 1500 | 1170 | 209.6 | 692.2 | 990.6 | 16 | 92.1 | 3.1/2 | 615 |
NPS 24 | 2500 | … | … | … | … | … | … | … | … |
- Unless otherwise specified, dimensions are in millimeters.
- The length of the stud bolt does not include the chamfer height.
- ID = dependent on the pipe wall thickness, to be specified in the order.
NPS Size | Class | DIA A | DIA D | THK B | DIA K | H | NO. L | DIA L | Bolt DIA (in) | Bolt lgth (mm) |
---|---|---|---|---|---|---|---|---|---|---|
NPS 1/2 ID=22.9 r=3 | 150 | 30 | 90 | 11.2 | 60.3 | 16 | 4 | 15.9 | 1/2 | 55 |
NPS 1/2 ID=22.9 r=3 | 300 | 38 | 95 | 14.3 | 66.7 | 22 | 4 | 15.9 | 1/2 | 65 |
NPS 1/2 ID=22.9 r=3 | 600 | 38 | 95 | 14.3 | 66.7 | 22 | 4 | 15.9 | 1/2 | 75 |
NPS 1/2 ID=22.9 r=3 | 900 | 38 | 120 | 22.3 | 82.6 | 32 | 4 | 22.2 | 3/4 | 110 |
NPS 1/2 ID=22.9 r=3 | 1500 | 38 | 120 | 22.3 | 82.6 | 32 | 4 | 22.2 | 3/4 | 110 |
NPS 1/2 ID=22.9 r=3 | 2500 | 43 | 135 | 30.2 | 88.9 | 40 | 4 | 22.2 | 3/4 | 120 |
NPS 3/4 ID=28.2 r=3 | 150 | 38 | 100 | 12.7 | 69.9 | 16 | 4 | 15.9 | 1/2 | 65 |
NPS 3/4 ID=28.2 r=3 | 300 | 48 | 115 | 15.9 | 82.6 | 25 | 4 | 19.1 | 5/8 | 75 |
NPS 3/4 ID=28.2 r=3 | 600 | 48 | 115 | 15.9 | 82.6 | 25 | 4 | 19.1 | 5/8 | 90 |
NPS 3/4 ID=28.2 r=3 | 900 | 44 | 130 | 25.4 | 88.9 | 35 | 4 | 22.2 | 3/4 | 115 |
NPS 3/4 ID=28.2 r=3 | 1500 | 44 | 130 | 25.4 | 88.9 | 35 | 4 | 22.2 | 3/4 | 115 |
NPS 3/4 ID=28.2 r=3 | 2500 | 51 | 140 | 31.8 | 95.2 | 43 | 4 | 22.2 | 3/4 | 125 |
NPS 1 ID=35 r=3 | 150 | 49.2 | 110 | 14.3 | 79.4 | 17 | 4 | 15.9 | 1/2 | 65 |
NPS 1 ID=35 r=3 | 300 | 54 | 125 | 17.5 | 88.9 | 27 | 4 | 19.1 | 5/8 | 75 |
NPS 1 ID=35 r=3 | 600 | 54 | 125 | 17.5 | 88.9 | 27 | 4 | 19.1 | 5/8 | 90 |
NPS 1 ID=35 r=3 | 900 | 52 | 150 | 28.6 | 101.6 | 41 | 4 | 25.4 | 7/8 | 125 |
NPS 1 ID=35 r=3 | 1500 | 52 | 150 | 28.6 | 101.6 | 41 | 4 | 25.4 | 7/8 | 125 |
NPS 1 ID=35 r=3 | 2500 | 57 | 160 | 35 | 108 | 48 | 4 | 25.4 | 7/8 | 140 |
NPS 1.1/4 ID=43.7 r=5 | 150 | 59 | 115 | 15.9 | 88.9 | 21 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/4 ID=43.7 r=5 | 300 | 64 | 135 | 19.1 | 98.4 | 27 | 4 | 19.1 | 5/8 | 85 |
NPS 1.1/4 ID=43.7 r=5 | 600 | 64 | 135 | 20.7 | 98.4 | 29 | 4 | 19.1 | 5/8 | 95 |
NPS 1.1/4 ID=43.7 r=5 | 900 | 64 | 160 | 28.6 | 111.1 | 41 | 4 | 25.4 | 7/8 | 125 |
NPS 1.1/4 ID=43.7 r=5 | 1500 | 64 | 160 | 28.6 | 111.1 | 41 | 4 | 25.4 | 7/8 | 125 |
NPS 1.1/4 ID=43.7 r=5 | 2500 | 73 | 185 | 38.1 | 130.2 | 52 | 4 | 28.6 | 1 | 150 |
NPS 1.1/2 ID=50 r=6 | 150 | 65 | 125 | 17.5 | 98.4 | 22 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/2 ID=50 r=6 | 300 | 70 | 155 | 20.7 | 114.3 | 30 | 4 | 22.2 | 3/4 | 90 |
NPS 1.1/2 ID=50 r=6 | 600 | 70 | 155 | 22.3 | 114.3 | 32 | 4 | 22.2 | 3/4 | 110 |
NPS 1.1/2 ID=50 r=6 | 900 | 70 | 180 | 31.8 | 123.8 | 44 | 4 | 28.6 | 1 | 140 |
NPS 1.1/2 ID=50 r=6 | 1500 | 70 | 180 | 31.8 | 123.8 | 44 | 4 | 28.6 | 1 | 140 |
NPS 1.1/2 ID=50 r=6 | 2500 | 79 | 205 | 44.5 | 146 | 60 | 4 | 31.8 | 1.1/8 | 170 |
NPS 2 ID=62.5 r=8 | 150 | 78 | 150 | 19.1 | 120.7 | 25 | 4 | 19.1 | 5/8 | 85 |
NPS 2 ID=62.5 r=8 | 300 | 84 | 165 | 22.3 | 127 | 33 | 8 | 19.1 | 5/8 | 90 |
NPS 2 ID=62.5 r=8 | 600 | 84 | 165 | 25.4 | 127 | 37 | 8 | 19.1 | 5/8 | 110 |
NPS 2 ID=62.5 r=8 | 900 | 105 | 215 | 38.1 | 165.1 | 57 | 8 | 25.4 | 7/8 | 145 |
NPS 2 ID=62.5 r=8 | 1500 | 105 | 215 | 38.1 | 165.1 | 57 | 8 | 25.4 | 7/8 | 145 |
NPS 2 ID=62.5 r=8 | 2500 | 95 | 235 | 50.9 | 171.4 | 70 | 8 | 28.6 | 1 | 180 |
NPS 2.1/2 ID=75.4 r=8 | 150 | 90 | 180 | 22.3 | 139.7 | 29 | 4 | 19.1 | 5/8 | 90 |
NPS 2.1/2 ID=75.4 r=8 | 300 | 100 | 190 | 25.4 | 149.2 | 38 | 8 | 22.2 | 3/4 | 100 |
NPS 2.1/2 ID=75.4 r=8 | 600 | 100 | 190 | 28.6 | 149.2 | 41 | 8 | 22.2 | 3/4 | 120 |
NPS 2.1/2 ID=75.4 r=8 | 900 | 124 | 245 | 41.3 | 190.5 | 64 | 8 | 28.6 | 1 | 160 |
NPS 2.1/2 ID=75.4 r=8 | 1500 | 125 | 245 | 41.3 | 190.5 | 64 | 8 | 28.6 | 1 | 160 |
NPS 2.1/2 ID=75.4 r=8 | 2500 | 114 | 265 | 57.2 | 196.8 | 79 | 8 | 31.8 | 1.1/8 | 195 |
NPS 3 ID=91.4 r=10 | 150 | 108 | 190 | 23.9 | 152.4 | 30 | 4 | 19.1 | 5/8 | 90 |
NPS 3 ID=91.4 r=10 | 300 | 115 | 210 | 28.6 | 168.3 | 43 | 8 | 22.2 | 3/4 | 110 |
NPS 3 ID=91.4 r=10 | 600 | 115 | 210 | 31.8 | 168.3 | 46 | 8 | 22.2 | 3/4 | 125 |
NPS 3 ID=91.4 r=10 | 900 | 127 | 240 | 38.1 | 190.5 | 54 | 8 | 25.4 | 7/8 | 145 |
NPS 3 ID=91.4 r=10 | 1500 | 125 | 265 | 47.7 | 203.2 | 73 | 8 | 31.8 | 1.1/8 | 180 |
NPS 3 ID=91.4 r=10 | 2500 | 125 | 305 | 66.7 | 228.6 | 92 | 8 | 34.9 | 1.1/4 | 220 |
NPS 3.1/2 ID=104.1 r=10 | 150 | 122 | 215 | 23.9 | 177.8 | 32 | 8 | 19.1 | 5/8 | 90 |
NPS 3.1/2 ID=104.1 r=10 | 300 | 135 | 230 | 30.2 | 184.2 | 44 | 8 | 22.2 | 3/4 | 110 |
NPS 3.1/2 ID=104.1 r=10 | 600 | 133 | 230 | 35 | 184.2 | 49 | 8 | 25.4 | 7/8 | 140 |
NPS 3.1/2 ID=104.1 r=10 | 900 | … | … | … | … | … | … | … | … | … |
NPS 3.1/2 ID=104.1 r=10 | 1500 | … | … | … | … | … | … | … | … | … |
NPS 3.1/2 ID=104.1 r=10 | 2500 | … | … | … | … | … | … | … | … | … |
NPS 4 ID=116.8 r=11 | 150 | 135 | 230 | 23.9 | 190.5 | 33 | 8 | 19.1 | 5/8 | 90 |
NPS 4 ID=116.8 r=11 | 300 | 146 | 255 | 31.8 | 200 | 48 | 8 | 22.2 | 3/4 | 115 |
NPS 4 ID=116.8 r=11 | 600 | 152 | 275 | 38.1 | 215.9 | 54 | 8 | 25.4 | 7/8 | 145 |
NPS 4 ID=116.8 r=11 | 900 | 160 | 290 | 44.5 | 235 | 70 | 8 | 31.8 | 1.1/8 | 170 |
NPS 4 ID=116.8 r=11 | 1500 | 162 | 310 | 54 | 241.3 | 90 | 8 | 34.9 | 1.1/4 | 195 |
NPS 4 ID=116.8 r=11 | 2500 | 165 | 355 | 76.2 | 273 | 108 | 8 | 41.3 | 1.1/2 | 255 |
NPS 6 ID=171.4 r=13 | 150 | 192 | 280 | 25.4 | 241.3 | 40 | 8 | 22.2 | 3/4 | 100 |
NPS 6 ID=171.4 r=13 | 300 | 206 | 320 | 36.6 | 269.9 | 52 | 12 | 22.2 | 3/4 | 120 |
NPS 6 ID=171.4 r=13 | 600 | 222 | 355 | 47.7 | 292.1 | 67 | 12 | 28.6 | 1 | 170 |
NPS 6 ID=171.4 r=13 | 900 | 235 | 380 | 55.6 | 317.5 | 86 | 12 | 31.8 | 1.1/8 | 190 |
NPS 6 ID=171.4 r=13 | 1500 | 230 | 395 | 82.6 | 317.5 | 119 | 12 | 38.1 | 1.3/8 | 260 |
NPS 6 ID=171.4 r=13 | 2500 | 235 | 485 | 108 | 368.3 | 152 | 8 | 54 | 2 | 345 |
NPS 8 ID=222.2 r=13 | 150 | 246 | 345 | 28.6 | 298.5 | 44 | 8 | 22.2 | 3/4 | 110 |
NPS 8 ID=222.2 r=13 | 300 | 260 | 380 | 41.3 | 330.2 | 62 | 12 | 25.4 | 7/8 | 140 |
NPS 8 ID=222.2 r=13 | 600 | 272 | 420 | 55.6 | 349.2 | 76 | 12 | 31.8 | 1.1/8 | 190 |
NPS 8 ID=222.2 r=13 | 900 | 298 | 470 | 63.5 | 393.7 | 114 | 12 | 38.1 | 1.3/8 | 220 |
PS 8 ID=222.2 r=13 | 1500 | 290 | 485 | 92.1 | 393.7 | 143 | 12 | 44.5 | 1.5/8 | 290 |
NPS 8 ID=222.2 r=13 | 2500 | 305 | 550 | 127 | 438.2 | 178 | 12 | 54 | 2 | 380 |
NPS 10 ID=277.4 r=13 | 150 | 305 | 405 | 30.2 | 362 | 49 | 12 | 25.4 | 7/8 | 115 |
NPS 10 ID=277.4 r=13 | 300 | 321 | 445 | 47.7 | 387.4 | 95 | 16 | 28.6 | 1 | 160 |
NPS 10 ID=277.4 r=13 | 600 | 345 | 510 | 63.5 | 431.8 | 111 | 16 | 34.9 | 1.1/4 | 215 |
NPS 10 ID=277.4 r=13 | 900 | 368 | 545 | 69.9 | 469.9 | 127 | 16 | 38.1 | 1.3/8 | 235 |
NPS 10 ID=277.4 r=13 | 1500 | 368 | 585 | 108 | 482.6 | 178 | 12 | 50.8 | 1.7/8 | 335 |
NPS 10 ID=277.4 r=13 | 2500 | 375 | 675 | 165.1 | 539.8 | 229 | 12 | 66.7 | 2.1/2 | 490 |
NPS 12 ID=328.2 r=13 | 150 | 365 | 485 | 31.8 | 431.8 | 56 | 12 | 25.4 | 7/8 | 120 |
NPS 12 ID=328.2 r=13 | 300 | 375 | 520 | 50.8 | 450.8 | 102 | 16 | 31.8 | 1.1/8 | 170 |
NPS 12 ID=328.2 r=13 | 600 | 400 | 560 | 66.7 | 489 | 117 | 20 | 34.9 | 1.1/4 | 220 |
NPS 12 ID=328.2 r=13 | 900 | 420 | 610 | 79.4 | 533.4 | 143 | 20 | 38.1 | 1.3/8 | 255 |
NPS 12 ID=328.2 r=13 | 1500 | 451 | 675 | 123.9 | 571.5 | 219 | 16 | 54 | 2 | 375 |
NPS 12 ID=328.2 r=13 | 2500 | 441 | 760 | 184.2 | 619.1 | 254 | 12 | 73 | 2.3/4 | 540 |
NPS 14 ID=360.2 r=13 | 150 | 400 | 535 | 35 | 476.3 | 79 | 12 | 28.6 | 1 | 135 |
NPS 14 ID=360.2 r=13 | 300 | 425 | 585 | 54 | 514.4 | 111 | 20 | 31.8 | 1.1/8 | 180 |
NPS 14 ID=360.2 r=13 | 600 | 432 | 605 | 69.9 | 527 | 127 | 20 | 38.1 | 1.3/8 | 235 |
NPS 14 ID=360.2 r=13 | 900 | 451 | 640 | 85.8 | 558.8 | 156 | 20 | 41.3 | 1.1/2 | 275 |
NPS 14 ID=360.2 r=13 | 1500 | 495 | 750 | 133.4 | 635 | 241 | 16 | 60.3 | 2.1/4 | 405 |
NPS 14 ID=360.2 r=13 | 2500 | … | … | … | … | … | … | … | … | … |
NPS 16 ID=411.2 r=13 | 150 | 457 | 595 | 36.6 | 539.8 | 87 | 16 | 28.6 | 1 | 135 |
NPS 16 ID=411.2 r=13 | 300 | 485 | 650 | 57.2 | 571.5 | 121 | 20 | 34.9 | 1.1/4 | 190 |
NPS 16 ID=411.2 r=13 | 600 | 495 | 685 | 76.2 | 603.2 | 140 | 20 | 41.3 | 1.1/2 | 255 |
NPS 16 ID=411.2 r=13 | 900 | 508 | 705 | 88.9 | 616 | 165 | 20 | 44.5 | 1.5/8 | 285 |
NPS 16 ID=411.2 r=13 | 1500 | 552 | 825 | 146.1 | 704.8 | 260 | 16 | 66.7 | 2.1/2 | 445 |
NPS 16 ID=411.2 r=13 | 2500 | … | … | … | … | … | … | … | … | … |
NPS 18 ID=462.3 r=13 | 150 | 505 | 635 | 39.7 | 577.9 | 97 | 16 | 31.8 | 1.1/8 | 145 |
NPS 18 ID=462.3 r=13 | 300 | 533 | 710 | 60.4 | 628.6 | 130 | 24 | 34.9 | 1.1/4 | 195 |
NPS 18 ID=462.3 r=13 | 600 | 545 | 745 | 82.6 | 654 | 152 | 20 | 44.5 | 1.5/8 | 275 |
NPS 18 ID=462.3 r=13 | 900 | 565 | 785 | 101.6 | 685.8 | 190 | 20 | 50.8 | 1.7/8 | 325 |
NPS 18 ID=462.3 r=13 | 1500 | 597 | 915 | 162 | 774.7 | 276 | 16 | 73 | 2.3/4 | 495 |
NPS 18 ID=462.3 r=13 | 2500 | … | … | … | … | … | … | … | … | … |
NPS 20 ID=514.3 r=13 | 150 | 560 | 700 | 42.9 | 635 | 103 | 20 | 31.8 | 1.1/8 | 160 |
NPS 20 ID=514.3 r=13 | 300 | 587 | 775 | 63.5 | 685.8 | 140 | 24 | 34.9 | 1.1/4 | 205 |
NPS 20 ID=514.3 r=13 | 600 | 610 | 815 | 88.9 | 723.9 | 165 | 24 | 44.5 | 1.5/8 | 285 |
NPS 20 ID=514.3 r=13 | 900 | 622 | 855 | 108 | 749.3 | 210 | 20 | 54 | 2 | 350 |
NPS 20 ID=514.3 r=13 | 1500 | 641 | 985 | 177.8 | 831.8 | 292 | 16 | 79.4 | 3 | 540 |
NPS 20 ID=514.3 r=13 | 2500 | … | … | … | … | … | … | … | … | … |
NPS 24 ID=615.9 r=13 | 150 | 663 | 815 | 47.7 | 749.3 | 111 | 20 | 34.9 | 1.1/4 | 170 |
NPS 24 ID=615.9 r=13 | 300 | 702 | 915 | 69.9 | 812.8 | 152 | 24 | 41.3 | 1.1/2 | 230 |
NPS 24 ID=615.9 r=13 | 600 | 718 | 940 | 101.6 | 838.2 | 184 | 24 | 50.8 | 1.7/8 | 330 |
NPS 24 ID=615.9 r=13 | 900 | 750 | 1040 | 139.7 | 901.7 | 267 | 20 | 66.7 | 2.1/2 | 440 |
NPS 24 ID=615.9 r=13 | 1500 | 762 | 1170 | 203.2 | 990.6 | 330 | 16 | 92.1 | 3.1/2 | 615 |
- Unless otherwise specified, dimensions are in millimeters.
- The length of the stud bolt does not include the chamfer height.
- ID = depends on the pipe wall thickness and is specified in the order.
NPS | CLass | DIA A | DIA D | THK B | DIA G | DIA K | H | NO. L | DIA L | Stud Bolts DIA (in) | Stud Bolts lgth (mm) |
---|---|---|---|---|---|---|---|---|---|---|---|
NPS 1/2 ID 22.3 | 150 | 30 | 90 | 11.2 | 35.1 | 60.3 | 15.6 | 4 | 15.9 | 1/2 | 55 |
NPS 1/2 ID 22.3 | 300 | 38 | 95 | 14.3 | 35.1 | 66.7 | 22.6 | 4 | 15.9 | 1/2 | 65 |
NPS 1/2 ID 22.3 | 600 | 38 | 95 | 20.7 | 35.1 | 66.7 | 28.4 | 4 | 15.9 | 1/2 | 75 |
NPS 1/2 ID 22.3 | 900 | 38 | 120 | 28.7 | 35.1 | 82.6 | 38.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1/2 ID 22.3 | 1500 | 38 | 120 | 28.7 | 35.1 | 82.6 | 38.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1/2 ID 22.3 | 2500 | … | … | … | … | … | … | … | … | … | |
NPS 3/4 ID 27.7 | 150 | 38 | 100 | 12.8 | 42.9 | 69.9 | 15.6 | 4 | 15.9 | 1/2 | 65 |
NPS 3/4 ID 27.7 | 300 | 48 | 115 | 15.9 | 42.9 | 82.6 | 25.6 | 4 | 19.1 | 5/8 | 75 |
NPS 3/4 ID 27.7 | 600 | 48 | 115 | 22.3 | 42.9 | 82.6 | 31.4 | 4 | 19.1 | 5/8 | 90 |
NPS 3/4 ID 27.7 | 900 | 44 | 130 | 31.8 | 42.9 | 88.9 | 41.4 | 4 | 22.2 | 3/4 | 115 |
NPS 3/4 ID 27.7 | 1500 | 44 | 130 | 31.8 | 42.9 | 88.9 | 41.4 | 4 | 22.2 | 3/4 | 115 |
NPS 3/4 ID 27.7 | 2500 | … | … | … | … | … | … | … | … | … | |
NPS 1 ID 34.5 | 150 | 49 | 110 | 14.3 | 50.8 | 79.4 | 17.6 | 4 | 15.9 | 1/2 | 65 |
NPS 1 ID 34.5 | 300 | 54 | 125 | 17.5 | 50.8 | 88.9 | 26.6 | 4 | 19.1 | 5/8 | 75 |
NPS 1 ID 34.5 | 600 | 54 | 125 | 23.9 | 50.8 | 88.9 | 33.4 | 4 | 19.1 | 5/8 | 90 |
NPS 1 ID 34.5 | 900 | 52 | 150 | 35 | 50.8 | 101.6 | 47.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1 ID 34.5 | 1500 | 52 | 150 | 35 | 50.8 | 101.6 | 47.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1 ID 34.5 | 2500 | … | … | … | … | … | … | … | … | … | |
NPS 1.1/4 ID 43.2 | 150 | 59 | 115 | 15.9 | 63.5 | 88.9 | 20.6 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/4 ID 43.2 | 300 | 64 | 135 | 19.1 | 63.5 | 98.4 | 26.6 | 4 | 19.1 | 5/8 | 85 |
NPS 1.1/4 ID 43.2 | 600 | 64 | 135 | 27.1 | 63.5 | 98.4 | 35.4 | 4 | 19.1 | 5/8 | 95 |
NPS 1.1/4 ID 43.2 | 900 | 64 | 160 | 35 | 63.5 | 111.1 | 47.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1.1/4 ID 43.2 | 1500 | 64 | 160 | 35 | 63.5 | 111.1 | 47.4 | 4 | 25.4 | 7/8 | 125 |
NPS 1.1/4 ID 43.2 | 2500 | … | … | … | … | … | … | … | … | … | |
NPS 1.1/2 ID 49.5 | 150 | 65 | 125 | 17.5 | 73.2 | 98.4 | 22.6 | 4 | 15.9 | 1/2 | 70 |
NPS 1.1/2 ID 49.5 | 300 | 70 | 155 | 20.7 | 73.2 | 114.3 | 30.6 | 4 | 22.2 | 3/4 | 90 |
NPS 1.1/2 ID 49.5 | 600 | 70 | 155 | 28.7 | 73.2 | 114.3 | 38.4 | 4 | 22.2 | 3/4 | 110 |
NPS 1.1/2 ID 49.5 | 900 | 70 | 180 | 38.2 | 73.2 | 123.8 | 50.4 | 4 | 28.6 | 1 | 140 |
NPS 1.1/2 ID 49.5 | 1500 | 70 | 180 | 38.2 | 73.2 | 123.8 | 50.4 | 4 | 28.6 | 1 | 140 |
NPS 1.1/2 ID 49.5 | 2500 | … | … | … | … | … | … | … | … | … | |
NPS 2 ID 62.0 | 150 | 78 | 150 | 19.1 | 91.9 | 120.7 | 25.6 | 4 | 19.1 | 5/8 | 85 |
NPS 2 ID 62.0 | 300 | 84 | 165 | 22.3 | 91.9 | 127 | 33.6 | 8 | 19.1 | 5/8 | 90 |
NPS 2 ID 62.0 | 600 | 84 | 165 | 31.8 | 91.9 | 127 | 43.4 | 8 | 19.1 | 5/8 | 110 |
NPS 2 ID 62.0 | 900 | 105 | 215 | 44.5 | 91.9 | 165.1 | 63.4 | 8 | 25.4 | 7/8 | 145 |
NPS 2 ID 62.0 | 1500 | 105 | 215 | 44.5 | 91.9 | 165.1 | 63.4 | 8 | 25.4 | 7/8 | 145 |
NPS 2 ID 62.0 | 2500 | … | … | … | … | … | … | … | … | … | |
NPS 2.1/2 ID 74.7 | 150 | 90 | 180 | 22.3 | 104.6 | 139.7 | 27 | 38.6 | 4 | 5/8 | |
NPS 2.1/2 ID 74.7 | 300 | 100 | 190 | 25.5 | 104.6 | 149.2 | 37 | 47.4 | 8 | 3/4 | |
NPS 2.1/2 ID 74.7 | 600 | 100 | 190 | 35 | 104.6 | 149.2 | 41 | 70.4 | 8 | 3/4 | |
NPS 2.1/2 ID 74.7 | 900 | 124 | 245 | 47.7 | 104.6 | 190.5 | 64 | 70.4 | 8 | 1 | |
NPS 2.1/2 ID 74.7 | 1500 | 124 | 245 | 47.7 | 104.6 | 190.5 | 64 | … | 8 | 1 | |
NPS 2.1/2 ID 74.7 | 2500 | … | … | … | … | … | … | … | … | ||
NPS 3 ID 90.7 | 150 | 108 | 190 | 23.9 | 127 | 152.4 | 30.6 | 4 | 19.1 | 5/8 | 90 |
NPS 3 ID 90.7 | 300 | 117 | 210 | 28.6 | 127 | 168.3 | 42.6 | 8 | 22.2 | 3/4 | 110 |
NPS 3 ID 90.7 | 600 | 117 | 210 | 38.2 | 127 | 168.3 | 52.4 | 8 | 22.2 | 3/4 | 125 |
NPS 3 ID 90.7 | 900 | 127 | 240 | 44.5 | 127 | 190.5 | 60.4 | 8 | 25.4 | 7/8 | 145 |
NPS 3 ID 90.7 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 3 ID 90.7 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 3.1/2 ID 103.4 | 150 | 122 | 215 | 23.9 | 139.7 | 177.8 | 31.6 | 8 | 19.1 | 5/8 | 90 |
NPS 3.1/2 ID 103.4 | 300 | 133 | 230 | 30.2 | 139.7 | 184.2 | 44.6 | 8 | 22.2 | 3/4 | 110 |
NPS 3.1/2 ID 103.4 | 600 | 133 | 230 | 41.4 | 139.7 | 184.2 | 55.4 | 8 | 25.4 | 5/8 | 140 |
NPS 3.1/2 ID 103.4 | 900 | … | … | … | … | … | … | … | … | … | … |
NPS 3.1/2 ID 103.4 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 3.1/2 ID 103.4 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 4 ID 116.1 | 150 | 135 | 230 | 23.9 | 157.2 | 190.5 | 33.6 | 8 | 19.1 | 7/8 | 90 |
NPS 4 ID 116.1 | 300 | 146 | 255 | 31.8 | 157.2 | 200 | 47.6 | 8 | 22.2 | 3/4 | 115 |
NPS 4 ID 116.1 | 600 | 152 | 275 | 44.5 | 157.2 | 215.9 | 60.4 | 8 | 25.4 | 7/8 | 145 |
NPS 4 ID 116.1 | 900 | 159 | 290 | 50.9 | 157.2 | 235 | 76.4 | 8 | 31.8 | 1.1/8 | 170 |
NPS 4 ID 116.1 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 4 ID 116.1 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 6 ID 170.7 | 150 | 192 | 280 | 25.5 | 215.9 | 241.3 | 39.6 | 8 | 22.2 | 3/4 | 100 |
NPS 6 ID 170.7 | 300 | 206 | 320 | 36.6 | 215.9 | 269.9 | 52.6 | 12 | 22.2 | 3/4 | 120 |
NPS 6 ID 170.7 | 600 | 222 | 355 | 54.3 | 215.9 | 292.1 | 73.4 | 12 | 28.6 | 1 | 170 |
NPS 6 ID 170.7 | 900 | 235 | 380 | 62 | 215.9 | 317.5 | 92.4 | 12 | 31.8 | 1.1/8 | 190 |
NPS 6 ID 170.7 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 6 ID 170.7 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 8 ID 221.5 | 150 | 246 | 345 | 28.6 | 269.7 | 298.5 | 44.6 | 8 | 22.2 | 3/4 | 110 |
NPS 8 ID 221.5 | 300 | 260 | 380 | 41.3 | 269.7 | 330.2 | 61.6 | 12 | 25.4 | 7/8 | 140 |
NPS 8 ID 221.5 | 600 | 273 | 420 | 62 | 269.7 | 349.2 | 82.4 | 12 | 31.8 | 1.1/8 | 190 |
NPS 8 ID 221.5 | 900 | 298 | 470 | 69.9 | 269.7 | 393.7 | 108.4 | 12 | 38.1 | 1.3/8 | 220 |
NPS 8 ID 221.5 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 8 ID 221.5 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 10 ID 276.3 | 150 | 305 | 405 | 30.2 | 323.9 | 362 | 49.6 | 12 | 25.4 | 7/8 | 115 |
NPS 10 ID 276.3 | 300 | 321 | 445 | 47.7 | 323.9 | 387.4 | 66.6 | 16 | 28.6 | 1 | 160 |
NPS 10 ID 276.3 | 600 | 343 | 510 | 69.9 | 323.9 | 431.8 | 92.4 | 16 | 34.9 | 1.1/4 | 215 |
NPS 10 ID 276.3 | 900 | 368 | 545 | 76.3 | 323.9 | 469.9 | 114.4 | 16 | 38.1 | 1.3/8 | 235 |
NPS 10 ID 276.3 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 10 ID 276.3 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 12 ID 327.1 | 150 | 365 | 485 | 31.8 | 381 | 431.8 | 55.6 | 12 | 25.4 | 7/8 | 120 |
NPS 12 ID 327.1 | 300 | 375 | 520 | 50.9 | 381 | 450.8 | 72.6 | 16 | 31.8 | 1.1/8 | 170 |
NPS 12 ID 327.1 | 600 | 400 | 560 | 73.1 | 381 | 489 | 98.4 | 20 | 34.9 | 1.1/4 | 220 |
NPS 12 ID 327.1 | 900 | 419 | 610 | 85.8 | 381 | 533.4 | 123.4 | 20 | 38.1 | 1.3/8 | 255 |
NPS 12 ID 327.1 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 12 ID 327.1 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 14 ID 359.1 | 150 | 400 | 535 | 35 | 412.8 | 476.3 | 57.6 | 12 | 31.8 | 1 | 135 |
NPS 14 ID 359.1 | 300 | 425 | 585 | 54 | 412.8 | 514.4 | 76.6 | 20 | 31.8 | 1.1/8 | 180 |
NPS 14 ID 359.1 | 600 | 432 | 605 | 76.3 | 412.8 | 527 | 100.4 | 20 | 38.1 | 1.3/8 | 235 |
NPS 14 ID 359.1 | 900 | 451 | 640 | 92.2 | 412.8 | 558.8 | 136.4 | 20 | 41.3 | 1.1/2 | 275 |
NPS 14 ID 359.1 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 14 ID 359.1 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 16 ID 410.5 | 150 | 457 | 595 | 36.6 | 469.9 | 539.8 | 63.6 | 16 | 28.6 | 1 | 135 |
NPS 16 ID 410.5 | 300 | 483 | 650 | 57.2 | 469.9 | 571.5 | 82.6 | 20 | 34.9 | 1.1/4 | 190 |
NPS 16 ID 410.5 | 600 | 495 | 685 | 82.6 | 469.9 | 603.2 | 112.4 | 20 | 41.3 | 1.1/2 | 255 |
NPS 16 ID 410.5 | 900 | 508 | 705 | 95.3 | 469.9 | 616 | 139.4 | 20 | 44.5 | 1.5/8 | 285 |
NPS 16 ID 410.5 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 16 ID 410.5 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 18 ID 461.8 | 150 | 505 | 635 | 39.7 | 533.4 | 577.9 | 68.6 | 16 | 31.8 | 1.1/8 | 145 |
NPS 18 ID 461.8 | 300 | 533 | 710 | 60.4 | 533.4 | 628.6 | 88.6 | 24 | 34.9 | 1.1/4 | 195 |
NPS 18 ID 461.8 | 600 | 546 | 745 | 89 | 533.4 | 654 | 123.4 | 20 | 44.5 | 1.5/8 | 275 |
NPS 18 ID 461.8 | 900 | 565 | 785 | 108 | 533.4 | 685.8 | 158.4 | 20 | 50.8 | 1.7/8 | 325 |
NPS 18 ID 461.8 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 18 ID 461.8 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 20 ID 513.1 | 150 | 559 | 700 | 42.9 | 584.2 | 635 | 72.6 | 20 | 31.8 | 1.1/8 | 160 |
NPS 20 ID 513.1 | 300 | 587 | 775 | 63.6 | 584.2 | 685.8 | 95.6 | 24 | 34.9 | 1.1/4 | 205 |
NPS 20 ID 513.1 | 600 | 610 | 815 | 95.3 | 584.2 | 723.9 | 133.4 | 24 | 44.5 | 1.5/8 | 285 |
NPS 20 ID 513.1 | 900 | 622 | 855 | 114.4 | 584.2 | 749.3 | 165.4 | 20 | 54 | 2 | 350 |
NPS 20 ID 513.1 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 20 ID 513.1 | 2500 | … | … | … | … | … | … | … | … | … | … |
NPS 24 ID 615.9 | 150 | 663 | 815 | 47.7 | 692.2 | 749.3 | 82.6 | 20 | 34.9 | 1.1/4 | 170 |
NPS 24 ID 615.9 | 300 | 702 | 915 | 69.9 | 692.2 | 812.8 | 106.6 | 24 | 41.3 | 1.1/2 | 230 |
NPS 24 ID 615.9 | 600 | 718 | 940 | 108 | 692.2 | 838.2 | 146.4 | 24 | 50.8 | 1.7/8 | 330 |
NPS 24 ID 615.9 | 900 | 749 | 1040 | 146.1 | 692.2 | 901.7 | 209.4 | 20 | 66.7 | 2.1/2 | 440 |
NPS 24 ID 615.9 | 1500 | … | … | … | … | … | … | … | … | … | … |
NPS 24 ID 615.9 | 2500 | … | … | … | … | … | … | … | … | … | … |
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The measurement method for a stud is parallel to the axis (L) from the first thread to the thread without a chamfer (point). S = free thread equal to 1/3 times the bolt diameter.
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A hex bolt is measured from the bottom of the bolt head to the top of the bolt.
Frequently Asked Questions
In addition to standard products, we offer a range of additional processing services to meet customers’ specific needs. These services include cutting, drilling, bending, and welding. We have advanced equipment and a professional technical team to ensure high-quality custom processing services that cater to various application requirements.
Yes, our products have obtained several international certifications, including ISO 9001 Quality Management System Certification, NORSOK M-650 Certification, CE Certification, and CNAS Certification. We can also conduct third-party testing and certification based on customer requirements to ensure our products meet the quality and performance standards of the global market.
Yes, every batch of our products undergoes strict quality inspection before leaving the factory. We provide detailed product inspection reports, including chemical composition analysis and mechanical performance testing. The reports ensure that our products meet customer requirements and international standards, providing quality assurance to our customers.
Yes, our titanium and titanium alloy products comply with international environmental standards. During production, we strictly adhere to environmental regulations to minimize environmental impact. We are committed to sustainable development, ensuring that our products and manufacturing processes are environmentally friendly.
We use advanced production management systems to manage production schedules. These systems track production progress in real-time, optimize resource allocation, and ensure that every order is completed on time. Additionally, we regularly review and adjust production plans to optimize processes and meet customer delivery requirements.
Yes, we provide comprehensive technical support and after-sales service. Our experienced staff can offer technical support and guidance on the correct use, installation, and maintenance of our titanium products, ensuring that customers can fully benefit from our products. After-sales service includes handling product quality issues and providing technical consultations.
If your goods are damaged during transportation, please contact our customer service team immediately and provide photos and relevant documents of the damage. We will assist you with the claims process according to our insurance policy and the specific situation, ensuring your rights are protected.
We understand that customers may have urgent shipping needs during holidays or outside of working hours. Our customer service team and logistics partners will make every effort to arrange shipping to meet your time requirements. Please inform us of your special needs in advance so that we can better coordinate and arrange the shipment.