high pressure fittings

High Pressure Screw Cross

High pressure fittings include forge fabricated carbon and stainless alloyed fittings, with pipe thread and welding joints, and with pressure to 2.000, 3.000, 6.000 and 9.000 LBs, designed in compliance with ASME B16.11 and MSS-SP.

Screw crosses include forged carbon-alloy and stainless steel made Cross, sizing NPS 1/8~4in to ASME B16/11-2005. They are in general made from raw round bar of diameter 19~85mm.

Screw Cross

[High Pressure, ASME B16/11]

screw cross
Standard Materials Body — Forged Carbon steel ASTM A105, A350 LF2, A106, A312, A234, A403; and Stainless steel ASTM A182, F304, F304L, F316, F316L, F304H, F316H, F317L, F321, F11, F22, F91
Finishing Treatment Carbon steel — Galvanized or black treated;
Stainless steel — Pickled
General Weight See Table of weight list
Dimensions in Millimeters
high pressure screw cross
DN Nom.
Pipe
Size
Center to End
(A)
Outside Dia.
of Band
(H)
Length of
Thread
Min.
2.000 3.000 6.000 2.000 3.000 6.000 B L2
6 1/8 21 21 25 22 22 25 6.4 6.7
8 1/4 21 25 28 22 25 33 8.1 10.2
10 3/8 25 28 33 25 33 38 9.1 10.4
15 1/2 28 33 38 33 38 46 10.9 13.6
20 3/4 33 38 44 38 46 56 12.7 13.9
25 1 38 44 51 46 56 62 14.7 17.3
32 44 51 60 56 62 75 17.0 18.0
40 51 60 64 62 75 84 17.8 18.4
50 2 60 64 83 75 84 102 19.0 19.2
65 76 83 95 76 146 121 23.6 28.9
80 3 86 95 106 119 121 146 25.9 30.5
100 4 106 114 114 146 152 152 27.7 33.0