ASME/ANSI B16.5 1500 Class Socket Welding Flange/Standards, Dimensions & Weight
The SW forged flange shares similarities with slip-on and socket welding flanges, but has a counter-bored bore that can accommodate pipes. The remaining diameter of the bore matches the inside diameter of the pipe. A fillet weld is used to attach the Socket Welding Flange to the pipe’s hub, while an additional internal weld may be necessary for high-stress applications. Socket Flanges are widely used in high-pressure systems like hydraulic and steam lines.
- Our company is a manufacturer of ASME/ANSI B16.5 1500LB Socket Welding Flange, which is precisely engineered in accordance with international quality standards. For detailed dimensions of 1500 Class Socket welding flange, kindly check the table below. Also, you can download the datasheet.
| Product | Socket welding Flange |
|---|---|
| Pressure Rating | 1500 lb, 1500 Class |
| Dimensional Specification | ASME/ANSI B16.5 |
| Size | 1/2″ to 24″ |
| Surface Treatment | Anti-rust Oil, Paint, Zinc, Hot Dipped Galvanized |
| Grades | 304, 304L, 316L, 321, 347, 904L, Duplex, Carbon Steel, Nickel Alloys |
| Test Certificates | As per EN 10204 3.1 |
| Inspection | Videos, Pictures, Inspection Report with Goods |
| 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″ | |||