Slip On Flanges
COMMITTED FOR WORLD CLASS QUALITATIVE SLIP ON FLANGES MANUFACTURING…..
supplying All Over World
About Slip On Flanges
According to their name, these pipe flanges slip over the pipe, that is why it is called slip-on flange. It is fabricated with an inside diameter that is bigger than the pipe’s outside distance across. These connections are associated with the pipe by means of filet weld at the top and base of the flange. Slip on pipe flanges are used with a raised or flat face. At the time of raised face, the standard height would be 1/16" for slip on pipe flanges under 400# while for slip on pipe flanges of 400#, the standard height would be 1/4".
The Slip On pipe flanges include materials carbon steel slip-on pipe flanges, stainless steel slip on pipe flanges and alloy steel slip on pipe flanges available in various class such as 150 LBS, 300 LBS, 600 LBS, 900 LBS. These flanges are ideal for low pressure applications.
150 lb slip on flange dimensions
| Drilling | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal Bore Slip On | Dia.(D) | Thick.(E) | Dia.(F) | Dia.(B) | Dia.(A) | Height1(H) | Nbr | Holes | Dia.(C) |
| 1/2″ | 90 | 9.6 | 35.05 | 30 | 22.2 | 14 | 4 | 15.87 | 60.3 |
| 3/4″ | 100 | 11.2 | 42.93 | 38 | 27.7 | 14 | 4 | 15.87 | 69.9 |
| 1″ | 110 | 12.7 | 50.80 | 49 | 34.5 | 16 | 4 | 15.87 | 79.4 |
| 1 1/4″ | 115 | 14.3 | 63.50 | 59 | 43.2 | 19 | 4 | 15.87 | 88.9 |
| 1 1/2″ | 125 | 15.9 | 73.15 | 65 | 49.5 | 21 | 4 | 15.87 | 98.4 |
| 2″ | 150 | 17.5 | 91.95 | 78 | 61.9 | 24 | 4 | 19.05 | 120.7 |
| 2 1/2″ | 180 | 20.7 | 104.65 | 90 | 74.6 | 27 | 4 | 19.05 | 139.7 |
| 3″ | 190 | 22.3 | 127.00 | 108 | 90.7 | 29 | 4 | 19.05 | 152.4 |
| 3 1/2″ | 215 | 22.3 | 139.70 | 122 | 103.4 | 30 | 8 | 19.05 | 177.8 |
| 4″ | 230 | 22.3 | 157.22 | 135 | 116.1 | 32 | 8 | 19.05 | 190.5 |
| 5″ | 255 | 22.3 | 185.67 | 164 | 143.8 | 35 | 8 | 22.22 | 215.9 |
| 6″ | 280 | 23.9 | 215.90 | 192 | 170.7 | 38 | 8 | 22.22 | 241.3 |
| 8″ | 345 | 27.0 | 269.75 | 246 | 221.5 | 43 | 8 | 22.22 | 298.5 |
| 10″ | 405 | 28.6 | 323.85 | 305 | 276.2 | 48 | 12 | 25.40 | 362.0 |
| 12″ | 485 | 30.2 | 381.00 | 365 | 327.0 | 54 | 12 | 25.40 | 431.8 |
| 14″ | 535 | 33.4 | 412.75 | 400 | 359.2 | 56 | 12 | 28.57 | 476.3 |
| 16″ | 595 | 35.0 | 469.90 | 457 | 410.5 | 62 | 16 | 28.57 | 539.8 |
| 18″ | 635 | 38.1 | 533.40 | 505 | 461.8 | 67 | 16 | 31.75 | 577.9 |
| 20″ | 700 | 41.3 | 584.20 | 559 | 513.1 | 71 | 20 | 31.75 | 635.0 |
| 24″ | 815 | 46.1 | 692.15 | 663 | 616.0 | 81 | 20 | 34.92 | 74 |
300# slip on flange dimensions
| Nominal Bore Slip On | Dia.(D) | Thick.(E) | Dia.(F) | Dia.(B) | Dia.(A) | Height1(H) | Nbr | Holes | Dia.(C) |
|---|---|---|---|---|---|---|---|---|---|
| 1/2″ | 21.3 | 12.7 | 35.05 | 38 | 22.2 | 21 | 4 | 15.87 | 66.7 |
| 3/4″ | 26.7 | 14.3 | 42.93 | 48 | 27.7 | 24 | 4 | 19.05 | 82.6 |
| 1″ | 33.4 | 15.9 | 50.80 | 54 | 34.5 | 25 | 4 | 19.05 | 88.9 |
| 1 1/4″ | 42.2 | 17.5 | 63.50 | 64 | 43.2 | 25 | 4 | 19.05 | 98.4 |
| 1 1/2″ | 48.3 | 19.1 | 73.15 | 70 | 49.5 | 29 | 4 | 22.22 | 114.3 |
| 2″ | 60.3 | 20.7 | 91.95 | 84 | 61.9 | 32 | 8 | 19.05 | 127.0 |
| 2 1/2″ | 73.0 | 23.9 | 104.65 | 100 | 74.6 | 37 | 8 | 22.22 | 149.2 |
| 3″ | 88.9 | 27.0 | 127.00 | 117 | 90.7 | 41 | 8 | 22.22 | 168.3 |
| 3 1/2″ | 101.6 | 28.6 | 139.70 | 133 | 103.4 | 43 | 8 | 22.22 | 184.2 |
| 4″ | 114.3 | 30.2 | 157.22 | 146 | 116.1 | 46 | 8 | 22.22 | 200.0 |
| 5″ | 141.3 | 33.4 | 185.67 | 178 | 143.8 | 49 | 8 | 22.22 | 235.0 |
| 6″ | 168.3 | 35.0 | 215.90 | 206 | 170.7 | 51 | 12 | 22.22 | 269.9 |
| 8″ | 219.1 | 39.7 | 269.75 | 260 | 221.5 | 60 | 12 | 25.40 | 330.2 |
| 10″ | 273.0 | 46.1 | 323.85 | 321 | 276.2 | 65 | 16 | 28.57 | 387.4 |
| 12″ | 323.8 | 49.3 | 381.00 | 375 | 327.0 | 71 | 16 | 31.75 | 450.8 |
| 14″ | 355.6 | 52.4 | 412.75 | 425 | 359.2 | 75 | 20 | 31.75 | 514.4 |
| 16″ | 406.4 | 55.6 | 469.90 | 483 | 410.5 | 81 | 20 | 34.92 | 571.5 |
| 18″ | 457.0 | 58.8 | 533.40 | 533 | 461.8 | 87 | 24 | 34.92 | 628.6 |
| 20″ | 508.0 | 62.0 | 584.2 | 587 | 513.1 | 94 | 24 | 34.92 | 685.8 |
| 24″ | 610.0 | 68.3 | 692.15 | 702 | 616.0 | 105 | 24 | 41.27 | 812.8 |
Class 600 slip on flange dimensions
| Drilling | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal Bore Slip On | Dia.(D) | Thick.(E) | Dia.(F) | Dia.(B) | Dia.(A) | Height1(H) | Nbr | Holes | Dia.(C) |
| 1/2″ | 21.3 | 14.3 | 35.05 | 38 | 22.2 | 22 | 4 | 15.87 | 66.7 |
| 3/4″ | 26.7 | 15.9 | 42.93 | 48 | 27.7 | 25 | 4 | 19.05 | 82.6 |
| 1″ | 33.4 | 17.5 | 50.80 | 54 | 34.5 | 27 | 4 | 19.05 | 88.9 |
| 1 1/4″ | 42.2 | 20.7 | 63.50 | 64 | 43.2 | 29 | 4 | 19.05 | 98.4 |
| 1 1/2″ | 48.3 | 22.3 | 73.15 | 70 | 49.5 | 32 | 4 | 22.22 | 114.3 |
| 2″ | 60.3 | 25.4 | 91.95 | 84 | 61.9 | 37 | 8 | 19.05 | 127.0 |
| 2 1/2″ | 73.0 | 28.6 | 104.65 | 100 | 74.6 | 41 | 8 | 22.22 | 149.2 |
| 3″ | 88.9 | 31.8 | 127.00 | 117 | 90.7 | 46 | 8 | 22.22 | 168.3 |
| 3 1/2″ | 101.6 | 35.0 | 139.70 | 133 | 103.4 | 49 | 8 | 25.40 | 184.2 |
| 4″ | 114.3 | 38.1 | 157.22 | 152 | 116.1 | 54 | 8 | 25.40 | 215.9 |
| 5″ | 141.3 | 44.5 | 185.67 | 189 | 143.8 | 60 | 8 | 28.57 | 266.7 |
| 6″ | 168.3 | 47.7 | 215.90 | 222 | 170.7 | 67 | 12 | 28.57 | 292.1 |
| 8″ | 219.1 | 55.6 | 269.75 | 273 | 221.5 | 76 | 12 | 31.75 | 349.2 |
| 10″ | 273.0 | 63.5 | 325.85 | 343 | 276.2 | 86 | 16 | 34.92 | 431.8 |
| 12″ | 323.8 | 66.7 | 381.00 | 400 | 327.0 | 92 | 20 | 34.92 | 489.0 |
| 14″ | 355.6 | 69.9 | 412.75 | 432 | 359.2 | 94 | 20 | 38.10 | 527.0 |
| 16″ | 406.4 | 76.2 | 469.90 | 495 | 410.5 | 106 | 20 | 41.27 | 603.2 |
| 18″ | 457.0 | 82.6 | 533.40 | 546 | 461.8 | 117 | 20 | 44.45 | 654.0 |
| 20″ | 508.0 | 88.9 | 584.20 | 610 | 513.1 | 127 | 24 | 44.45 | 723.9 |
| 24″ | 610.0 | 101.6 | 692.15 | 718 | 616.0 | 140 | 24 | 50.80 | 838.2 |
Slip on Flanges Material Grades
| Material | Grades |
|---|---|
| Stainless Steel | ASTM A182 F Gr.304, 304L, 304H, 309, 310, 316, 316L, 316Ti, 317L, 321, 347, 347H, 904L |
| Carbon Steel | ASTM / ASME A/SA 105, ASTM A181 LF2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706 |
| LTCS | ASTM A350 / ASME SA350, LF2, LF3 |
| Alloy Steel | ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91 |
| Duplex Steel | ASTM A182, ASME SA 182 UNS S31803, UNS S32205 (Dual Certified). |
| Super Duplex Steel | ASTM A182, ASME SA 182, UNS S32750, UNS S32760, UNS S32790 |
| High Nickel Alloy | ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020) |
Industries We Serve
FERTILIZER SECTOR
ENERGY SECTOR
MINING & STEEL SECTOR
SHIP BUILDING
EPC PROJECTS
Petrochemical
Oil & Gas
Pharmaceutical
Marine
