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Martin Li
Dimension of XS pipe butt welding outlet MSS SP-97
Weldolet® is the most common outlet in high pressure pipeline. Its end is made of grooves and is butt welded to the straight pipe, so it is regarded as a butt welded pipe fitting. The design of the butt-welded outlet minimizes stress concentration and provides overall reinforcement. The weldolet has three pressure levels: STD, XS and Sch160. You can download the drawing from qingdao eathu website www.eathu.com
| NPS | A | B | C | D | |
| 1/2 | INCH | 3/4 | 1.3/8 | 15/16 | 5/8 |
| MM | 19.05 | 34.93 | 23.81 | 15.88 | |
| 3/4 | INCH | 7/8 | 1.5/8 | 1.3/16 | 13/16 |
| MM | 22.23 | 41.28 | 30.16 | 20.64 | |
| 1 | INCH | 1.1/16 | 2 | 1.7/16 | 1.1/32 |
| MM | 26.99 | 50.8 | 36.51 | 26.19 | |
| 1.1/4 | INCH | 1.1/4 | 2.7/16 | 1.3/4 | 1.3/8 |
| MM | 31.75 | 61.91 | 44.45 | 34.93 | |
| 1.1/2 | INCH | 1.5/16 | 2.7/8 | 2 | 1.5/8 |
| MM | 33.34 | 73 | 50.8 | 41.28 | |
| 2 | INCH | 1.1/2 | 3.1/2 | 2.9/16 | 2.1/16 |
| MM | 38.1 | 88.9 | 65.09 | 52.39 | |
| 2.1/2 | INCH | 1.5/8 | 4.1/16 | 3 | 2.7/16 |
| MM | 41.28 | 103.19 | 76.2 | 61.91 | |
| 3 | INCH | 1.3/4 | 4.13/16 | 3.11/16 | 3.1/16 |
| MM | 44.45 | 122.24 | 93.66 | 77.79 | |
| 3.1/2 | INCH | 2 | 5.3/8 | 3.7/8 | 3.9/16 |
| MM | 50.8 | 136.53 | 98.43 | 90.49 | |
| 4 | INCH | 2 | 6 | 4.3/4 | 4 |
| MM | 50.8 | 152.4 | 120.65 | 101.6 | |
| 5 | INCH | 2.1/4 | 7.1/8 | 5.9/16 | 5.1/16 |
| MM | 57.15 | 180.98 | 141.29 | 128.59 | |
| 6 | INCH | 3.1/16 | 8.7/8 | 6.11/16 | 6.1/16 |
| MM | 77.79 | 225.43 | 169.86 | 153.99 | |
| 8 | INCH | 3.7/8 | 10.5/8 | 8.11/16 | 7.5/8 |
| MM | 98.43 | 269.88 | 220.66 | 193.68 | |
| 10 | INCH | 3.1/2 | 12.7/8 | 10.7/16 | 9.3/4 |
| MM | 88.9 | 327.03 | 265.11 | 254 | |
| 12 | INCH | 3.15/16 | 15.3/16 | 13 | 11.3/4 |
| MM | 100.01 | 385.76 | 330.2 | 304.8 | |
| 14 | INCH | 4.1/8 | 16.11/16 | 14.5/16 | 13 |
| MM | 104.78 | 423.86 | 363.54 | 330.2 | |
| 16 | INCH | 4.7/16 | 18.7/8 | 16.1/2 | 15 |
| MM | 112.71 | 479.43 | 419.1 | 381 | |
| 18 | INCH | 4.11/16 | 21.1/8 | 18.5/8 | 17 |
| MM | 119.06 | 536.58 | 473.08 | 431.8 | |
| 20 | INCH | 5 | 23.3/8 | 20.13/16 | 19 |
| MM | 127 | 593.73 | 528.64 | 482.6 | |
| 24 | INCH | 5.1/2 | 27.7/8 | 25.1/8 | 23 |
| MM | 139.7 | 708.03 | 638.18 | 584.2 |
X is the bottom gap of welding.
The socket welded size is according to ASME B16.11, and the design is according to MSS SP-97.
All China forged fitting manufacturer is make mold according to BONNEY FORGE or BOTH WELL.
•Sockolet® is a registered trademark, we all call this products as "Socket Weld Outlet"
Check more information about Eathu forged fittings
