Description
A socket weld flange is a type of flange used in piping systems to connect pipes or fittings. It is designed with a socket or recess in the center, which fits over the end of a pipe or fitting and is then welded in place.
Socket weld flanges are commonly used in high-pressure applications, where a strong and reliable connection is required. They are typically used in piping systems with smaller diameter pipes, where a slip-on or weld neck flange may not be practical.
Socket weld flanges are available in a range of sizes and pressure ratings and can be made from a variety of materials such as carbon steel, stainless steel, and alloy steel. They are typically designed with a raised face or flat face and are installed using a gasket to provide a leak-tight seal.
Socket weld flanges are advantageous because they offer a strong, reliable, and compact connection, with minimal risk of leakage. However, they can be more difficult to install than slip-on flanges, as they require a precise alignment between the pipe and flange. They are also not suitable for applications where the pipe needs to be quickly and easily disconnected from the flange, as the socket weld connection is permanent.
Socket-weld flanges are typically used on smaller sizes of high-pressure pipes. These flanges are attached by inserting the pipe into the socket end and applying a fillet weld around the top. This allows for a smooth bore and better flow of the fluid or gas inside the pipe.
Rich production technology, advanced equipment, high automation degree and high production precision, complete molding. As the designated supplier of major energy enterprise groups under the jurisdiction of SASAC, the company has won a number of national, and provincial reputations.
Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 150lb Socket Welding Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
150LB SOCKET WELD FLANGE-ASME/ANSI B16.5/STANDARDS, DIMENSIONS & WEIGHT
| Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. of Hub | Diameter of Raised Face | Length Hub.Y | Bore | Depth of Socket.D | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (inch) | KG | LB | |
| inch | dn | O | C | X | G | Y | B | D | BC | BH | BN | BD | Â | Â |
| 1/2″ | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 22.40 | 9.70 | 60.50 | 15.80 | 4 | 1/2″ | 0.4 | 0.9 |
| 3/4″ | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 27.70 | 11.20 | 69.90 | 15.80 | 4 | 1/2″ | 0.7 | 1.5 |
| 1″ | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 34.50 | 12.70 | 79.30 | 15.80 | 4 | 1/2″ | 0.9 | 2 |
| 1-1/4″ | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 43.20 | 14.20 | 88.90 | 15.80 | 4 | 1/2″ | 1.2 | 2.6 |
| 1-1/2″ | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 49.50 | 15.80 | 98.60 | 15.80 | 4 | 1/2″ | 1.5 | 3.3 |
| 2″ | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 62.00 | 17.50 | 120.70 | 19.10 | 4 | 5/8″ | 2.3 | 5.1 |
| 2-1/2″ | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 74.70 | 19.10 | 139.70 | 19.10 | 4 | 5/8″ | 3.7 | 8.1 |
| 3″ | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 90.70 | 20.60 | 152.40 | 19.10 | 4 | 5/8″ | 4.2 | 9.2 |
| 3-1/2″ | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 103.40 |  | 177.80 | 19.10 | 8 | 5/8″ | 5.2 | 11.4 |
| 4″ | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 116.10 |  | 190.50 | 19.10 | 8 | 5/8″ | 5.9 | 13 |
| 5″ | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 143.80 |  | 215.90 | 22.40 | 8 | 3/4″ | 7 | 15.4 |
| 6″ | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 170.70 |  | 241.30 | 22.40 | 8 | 3/4″ | 8.4 | 18.5 |
| 8″ | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 221.50 |  | 298.50 | 22.40 | 8 | 3/4″ | 12.6 | 27.7 |
| 10″ | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 276.40 |  | 362.00 | 25.40 | 12 | 7/8″ | 18 | 39.6 |
| 12″ | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 327.20 |  | 431.80 | 25.40 | 12 | 7/8″ | 29.5 | 65 |
| 14″ | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 359.20 |  | 476.30 | 28.50 | 12 | 1″ | 38 | 84 |
| 16″ | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 410.50 |  | 539.80 | 28.50 | 16 | 1″ | 42 | 93 |
| 18″ | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 461.80 |  | 577.90 | 31.80 | 16 | 1 1/8″ | 54 | 120 |
| 20″ | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 513.10 |  | 635.00 | 31.80 | 20 | 1 1/8″ | 70 | 155 |
| 24″ | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 616.00 |  | 749.30 | 35.10 | 20 | 1 1/4″ | 94 | 207 |
Note:
Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.
Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 300lb Socket Welding Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
300LB SOCKET WELD FLANGE-ASME/ANSI B16.5/STANDARDS, DIMENSIONS & WEIGHT
- Type:Â SW Flange
- Material:Â Carbon steel: A105, SS400, SF440 RST37.2, S235JRG2, P250GH, C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.
- Standard:Â ANSI,JIS,DIN,BS4504, SABS1123, EN1092-1, UNI, AS2129, GOST-12820
- Size:Â 1/2-78 inch (DN15-DN2000)
- Pressure:Â ANSI class 150, 300, 600, 1500, 2500, DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160
- Packing:Â No Fumigate or Fumigate Plywood/Wood Pallet or Case
- Surface Treatment:Â Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
- E-catalogue:Â Available , please visit catalogue of flange
- Usage:Â Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
| Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. | Diameter of Raised Face | Length Hub.Y | Bore | Depth | Diam. | Diam. | Number | Diam. of | Approx. Weight | ||
| of | of | of Bolt | of Bolt | of Bolts | Bolts | |||||||||
| Hub | Socket.D | Circle | Holes | Â | (inch) | |||||||||
| inch | dn | O | C | X | G | Y | B | D | BC | BH | BN | BD | KG/PCS | LB/PCS |
| 1/2″ | 15 | 95.5 | 14.2 | 38.1 | 35.1 | 22.4 | 22.4 | 9. 7 | 66.5 | 15.7 | 4 | 1/2″ | 0.7 | 1.5 |
| 3/4″ | 20 | 117. 5 | 15.7 | 47.8 | 42.9 | 25.4 | 27.7 | 11.2 | 82.6 | 19.1 | 4 | 5/8″ | 1.2 | 2.6 |
| 1″ | 25 | 124. 0 | 17.5 | 53.8 | 50.8 | 26.9 | 34.5 | 12.7 | 88.9 | 19.1 | 4 | 5/8″ | 1.4 | 3.1 |
| 1-1/4″ | 32 | 133. 5 | 19.1 | 63.5 | 63.5 | 26.9 | 43.2 | 14.2 | 98.6 | 19.1 | 4 | 5/8″ | 1.9 | 4.2 |
| 1-1/2″ | 40 | 155. 5 | 20.6 | 69.9 | 73.2 | 30.2 | 49.5 | 15.7 | 114.3 | 22.4 | 4 | 5/8″ | 2.8 | 6.2 |
| 2″ | 50 | 165. 0 | 22.4 | 84.1 | 91.9 | 33.3 | 62 | 17.5 | 127 | 19.1 | 8 | 5/8″ | 3.3 | 7.3 |
| 2-1/2″ | 65 | 190. 5 | 25.4 | 100.1 | 104.6 | 38.1 | 74.7 | 19.1 | 149.4 | 22.4 | 8 | 3/4″ | 4.6 | 10.1 |
| 3″ | 80 | 209. 5 | 28.4 | 117.3 | 127 | 42.9 | 90.7 | 20.6 | 168.1 | 22.4 | 8 | 3/4″ | 6.3 | 13.9 |
| 3-1/2″ | 90 | 228. 5 | 30.2 | 133.4 | 139.7 | 44.5 | 103. 4 | 22.4 | 184.2 | 22.4 | 8 | 3/4″ | 7.8 | 17.2 |
| 4″ | 100 | 254. 0 | 31.8 | 146.1 | 157.2 | 47.8 | 116. 1 |  | 200.2 | 22.4 | 8 | 3/4″ | 10 | 22 |
| 5″ | 125 | 279. 5 | 35.1 | 177.8 | 185.7 | 50.8 | 143. 8 | 235 | 22.4 | 8 | 3/4″ |  |  | |
| 6″ | 150 | 317. 5 | 36.6 | 206.2 | 215.9 | 52.3 | 170. 7 | 269.7 | 22.4 | 12 | 3/4″ |  |  | |
| 8″ | 200 | 381. 0 | 41.1 | 260.4 | 269.7 | 62 | 221. 5 | 330.2 | 25.4 | 12 | 7/8″ |  |  | |
| 10″ | 250 | 444. 5 | 47.8 | 320.5 | 323.9 | 66.5 | 276. 4 | 387.4 | 28.4 | 16 | 1″ |  |  | |
| 12″ | 300 | 520. 5 | 50.8 | 374.7 | 381 | 73.2 | 327. 2 | 450.9 | 31.8 | 16 | 1 1/8″ |  |  | |
| 14″ | 350 | 584. 0 | 53.8 | 425.5 | 412.8 | 76.2 | 359. 2 | 514..4 | 31.8 | 20 | 1 1/8″ |  |  | |
| 16″ | 400 | 647. 5 | 57.2 | 482.6 | 469.9 | 82.6 | 410. 5 | 571.5 | 35.1 | 20 | 1 1/4″ |  |  | |
| 18″ | 450 | 711. 0 | 60.5 | 533.4 | 533.4 | 88.9 | 461. 8 | 628.7 | 35.1 | 24 | 1 1/4″ |  |  | |
| 20″ | 500 | 774. 5 | 63.5 | 587.2 | 584.2 | 95.3 | 513. 1 | 685.8 | 35.1 | 24 | 1 1/4″ |  |  | |
| 24″ | 600 | 914. 5 | 69.9 | 701.5 | 692.2 | 106. 4 | 616. 0 | 812.8 | 41.1 | 24 | 1 1/2″ |  |  | |
Note:
Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.
Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 600lb Socket Welding Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
600LB SOCKET WELD FLANGE-ASME/ANSI B16.5/STANDARDS, DIMENSIONS & WEIGHT
| Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. | Diameter of Raised Face | Length Hub | Bore | Depth | Diam. | Diam. | Number | Diam. of | Approx. Weight | ||
| of | of | of Bolt | of Bolt | of Bolts | Bolts | |||||||||
| Hub | Socket | Circle | Holes |  | (inch) | |||||||||
| inch | dn | O | C | X | G | Y | B | D | BC | BH | BN | BD | KG/PCS | LB/PCS |
| 1/2″ | 15 | 95.5 | 14.2 | 38.1 | 35.1 | 22.4 | 22.9 | 9.7 | 66.5 | 15.7 | 4 | 1/2″ | 1 | 2.2 |
| 3/4″ | 20 | 117. 5 | 15.7 | 47.8 | 42.9 | 25.4 | 28.2 | 11.2 | 82.6 | 19.1 | 4 | 5/8″ | 1.6 | 3.5 |
| 1″ | 25 | 124. 0 | 17.5 | 53.8 | 50.8 | 26.9 | 35.1 | 12.7 | 88.9 | 19.1 | 4 | 5/8″ | 1.8 | 4 |
| 1-1/4″ | 32 | 133. 5 | 20.6 | 63.5 | 63.5 | 28.4 | 43.7 | 14.2 | 98.6 | 19.1 | 4 | 5/8″ | 2.6 | 5.7 |
| 1-1/2″ | 40 | 155. 5 | 22.4 | 69.9 | 73.2 | 31.8 | 50 | 15.7 | 114.3 | 22.4 | 4 | 3/4″ | 3.3 | 7.7 |
| 2″ | 50 | 165. 0 | 25.4 | 84.1 | 91.9 | 36.6 | 62.5 | 17.5 | 127 | 19.1 | 8 | 5/8″ | 3.9 | 8.6 |
| 2-1/2″ | 65 | 190. 5 | 28.4 | 100.1 | 104.6 | 41.1 | 75.4 | 19.1 | 149.4 | 22.4 | 8 | 3/4″ | 6 | 13.2 |
| 3″ | 80 | 209. 5 | 31.8 | 117.3 | 127 | 46 | 91.4 | 20.6 | 168.1 | 22.4 | 8 | 3/4″ | 7.4 | 16.3 |
| 3-1/2″ | 90 | 228. 5 | 35.1 | 133.4 | 139.7 | 49.3 | 104.1 |  | 184.2 | 25.4 | 8 | 7/8″ | 9.5 | 20.9 |
| 4″ | 100 | 273. 0 | 38.1 | 152.4 | 157.2 | 53.8 | 116.8 |  | 215.9 | 25.4 | 8 | 7/8″ |  |  |
| 5″ | 125 | 330. 0 | 44.5 | 189 | 185.7 | 60.5 | 144.5 |  | 266.7 | 28.4 | 8 | 1″ |  |  |
| 6″ | 150 | 355. 5 | 47.8 | 222.3 | 215.9 | 66.5 | 171.5 |  | 292.1 | 28.4 | 12 | 1″ |  |  |
| 8″ | 200 | 419. 0 | 55.6 | 273.1 | 269.7 | 76.2 | 222.3 |  | 349.3 | 31.8 | 12 | 1 1/8″ |  |  |
| 10″ | 250 | 508. 0 | 63.5 | 342.9 | 323.9 | 85.9 | 277.4 |  | 431.8 | 35.1 | 16 | 1 1/4″ |  |  |
| 12″ | 300 | 559. 0 | 66.5 | 400.1 | 381 | 91.9 | 328.2 |  | 489 | 35.1 | 20 | 1 1/4″ |  |  |
| 14″ | 350 | 603. 5 | 69.9 | 431.8 | 412.8 | 93.7 | 360.2 |  | 527.1 | 38.1 | 20 | 1 3/8″ |  |  |
| 16″ | 400 | 686. 0 | 76.2 | 495.3 | 469.9 | 106. 4 | 411.2 |  | 603.3 | 41.1 | 20 | 1 1/2″ |  |  |
| 18″ | 450 | 743. 0 | 82.6 | 546.1 | 533.4 | 117. 3 | 462.3 |  | 654.1 | 44.5 | 20 | 1 5/8″ |  |  |
| 20″ | 500 | 813. 0 | 88.9 | 609.6 | 584.2 | 127. 0 | 514.4 |  | 723.9 | 44.5 | 24 | 1 5/8″ |  |  |
| 24″ | 600 | 940. 0 | 101.6 | 717.6 | 692.2 | 139. 7 | 616 |  | 838.2 | 50.8 | 24 | 1 7/8″ |  |  |
Note:
Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.
Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 1500lb Socket Welding Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
1500LB SOCKET WELD FLANGE-ASME/ANSI B16.5/STANDARDS, DIMENSIONS & WEIGHT
| Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. of Hub | Length Hub | Bore | Depth of Socket | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (inch) | |
| inch | dn | O | C | X | Y | B | D | BC | BH | BN | BD |
| 1/2″ | 15 | 120.7 | 22.4 | 38.1 | 31.8 | 22.4 | 9.7 | 82.6 | 22.4 | 4 | 3/4″ |
| 3/4″ | 20 | 130 | 25.4 | 44.5 | 35.1 | 27.7 | 11.2 | 88.9 | 22.4 | 4 | 3/4″ |
| 1″ | 25 | 149.4 | 28.4 | 52.3 | 41.1 | 34.5 | 12.7 | 101.6 | 25.4 | 4 | 7/8″ |
| 1-1/4″ | 32 | 158.8 | 28.4 | 63.5 | 41.1 | 43.2 | 14.2 | 111.3 | 25.4 | 4 | 7/8″ |
| 1-1/2″ | 40 | 177.8 | 31.8 | 69.9 | 44.5 | 49.5 | 15.7 | 124 | 28.4 | 4 | 1″ |
| 2″ | 50 | 215.9 | 38.1 | 104.6 | 57.2 | 62 | 17.5 | 165.1 | 25.4 | 8 | 7/8″ |
| 2-1/2″ | 65 | 244.3 | 41.1 | 124 | 63.5 | 74.7 | 19.1 | 190.5 | 28.4 | 8 | 1″ |
| 3″ | 80 | 266.7 | 47.8 | 133.4 |  |  |  | 190.5 | 25.4 | 8 | 7/8″ |
| 4″ | 100 | 311.2 | 53.8 | 162.1 |  |  |  | 235 | 31.8 | 8 | 1 1/8″ |
| 5″ | 125 | 374.7 | 73.2 | 196.9 |  |  |  | 279.4 | 35.1 | 8 | 1 1/4″ |
| 6″ | 150 | 393.7 | 82.6 | 228.6 |  |  |  | 317.5 | 31.8 | 12 | 1 1/8″ |
| 8″ | 200 | 482.6 | 91.9 | 292.1 |  |  |  | 393.7 | 38.1 | 12 | 1 3/8″ |
| 10″ | 250 | 584.2 | 108 | 368.3 |  |  |  | 469.9 | 38.1 | 16 | 1 3/8″ |
| 12″ | 300 | 673.1 | 124 | 450.9 |  |  |  | 533.4 | 38.1 | 20 | 1 3/8″ |
| 14″ | 350 | 749.3 | 133.4 | 495.3 |  |  |  | 558.8 | 41.1 | 20 | 1 1/2″ |
| 16″ | 400 | 825.5 | 146.1 | 552.5 |  |  |  | 616 | 44.5 | 20 | 1 5/8″ |
| 18″ | 450 | 914.4 | 162.1 | 596.9 |  |  |  | 685.8 | 50.8 | 20 | 1 7/8″ |
| 20″ | 500 | 984.3 | 177.8 | 641.4 |  |  |  | 749.3 | 53.8 | 20 | 2″ |
| 24″ | 600 | 1168.4 | 203.2 | 762 |  |  |  | 901.7 | 66.5 | 20 | 2 1/2″ |
Note:
Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.
