Socket Weld
| Face SealSize | Tube Socket | Dimensions in mm | Working PressurePSIG (Bar) | Dawsons-TechPart No. | |||
| T | D | E | L | Tx | |||
| 1/4 | 1/4 | 7.1 | 4.6 | 33.3 | 8.9 | 5500 (378) | GFSG-4-4SW |
| 1/2 | 3/8 | 7.9 | 7.1 | 38.1 | 15.2 | 4300 (296) | GFSG-8-6SW |
| 1/2 | 1/2 | 9.6 | 10.2 | 38.1 | 15.2 | 3000 (206) | GFSG-8-8SW |
| 5/8 | 5/8 | 10.4 | 12.7 | 39.6 | 18.3 | 2800 (192) | GFSG-10-10SW |
| 3/4 | 3/4 | 11.2 | 15.7 | 50.8 | 22.4 | 2800 (192) | GFSG-12-12SW |
| 1 | 1 | 15.7 | 22.1 | 56.4 | 30.2 | 3000 (206) | GFSG-16-16SW |