Angularity tolerance of butt welding fitting

- Jul 20, 2017-

butt welding fitting.png

ASME/ANSI B 16.9, B16.28

ASMEANSI B 16.9, B16.28.png

MSS SP43

Temperature
Bar pressure
Sch 10SSch5s
3818.915.5
5018.315.2
10016.313.6
12515.412.9
15014.412
17513.511.4
20012.610.5
22511.6
25010.7
2759.9
3009.3
3258.7
3508.1
3757.5
4006.8
Nominal DiameterAngular deviation QPlane Deviaton
DNNPSmmmm
15-1001/2-40.81.6
125-2005-81.66.2
250-30010-122.44.8
350-40014-162.46.4
450-60018-243.29.6
650-75026-304.89.6
800-105032-424.812.7
1100-120044-484.819
1250-150050-606.46.4
1550-175062-709.69.6
1800-200072-801212
Note:The operating pressure for tee with cross welded seam is less than 70% of listed pressure