high pressure fittings

High Pressure Screw Elbow

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 elbows include forged carbon-alloy and stainless steel made Elbow 45°, 90° and Street Elbow, sizing NPS 1/8~4in to ASME B16/11-2005. They are in general made from raw round bar of diameter 19~85mm.

Screw 90° Elbow

[High Pressure, ASME B16/11]

socket welding 90 elbow
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 90 elbow
DN Nom.
Pipe
Size
Center to End
(A)
Outside Dia.
of Band
(H)
Minimum Wall
Thickness
(G)
Length of
Thread
Min.
2.000 3.000 6.000 2.000 3.000 6.000 2.000 3.000 6.000 B L2
6 1/8 21 21 25 22 22 25 3.18 3.18 6.35 6.4 6.7
8 1/4 21 25 28 22 25 33 3.18 3.30 6.60 8.1 10.2
10 3/8 25 28 33 25 33 38 3.18 3.51 6.98 9.1 10.4
15 1/2 28 33 38 33 38 46 3.18 4.09 8.15 10.9 13.6
20 3/4 33 38 44 38 46 56 3.18 4.32 8.53 12.7 13.9
25 1 38 44 51 46 56 62 3.68 4.98 9.93 14.7 17.3
32 44 51 60 56 62 75 3.89 5.25 10.59 17.0 18.0
40 51 60 64 62 75 84 4.01 5.56 11.07 17.8 18.4
50 2 60 64 83 75 84 102 4.27 4.01 12.09 19.0 19.2
65 76 83 95 76 146 121 5.61 7.65 15.29 23.6 28.9
80 3 86 95 106 119 121 146 5.99 8.84 16.64 25.9 30.5
100 4 106 114 114 146 152 152 6.55 11.18 11.18 27.7 33.0

Screw 45° Elbow

[High Pressure, ASME B16/11]

screw 45 elbow
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 45 elbow
DN Nom.
Pipe
Size
Center to End
(C)
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 17 17 17 22 22 25 6.4 6.7
8 1/4 17 19 22 22 25 33 8.1 10.2
10 3/8 19 22 25 25 33 38 9.1 10.4
15 1/2 22 25 28 33 38 46 10.9 13.6
20 3/4 25 28 33 38 46 56 12.7 13.9
25 1 28 33 35 46 56 62 14.7 17.3
32 33 35 43 56 62 75 17.0 18.0
40 35 35 44 62 75 84 17.8 18.4
50 2 43 44 52 75 84 102 19.0 19.2
65 52 52 64 76 146 121 23.6 28.9
80 3 64 64 79 119 121 146 25.9 30.5
100 4 79 79 79 146 152 152 27.7 33.0

Screw Street Elbow 300LB

[High Pressure, ASME B16/11]

screw street elbow
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 street elbow
NPS H A A1 d d1 G
(Min.)
B
(Min.)
B1
(Min.)
1/4 25 22 32 11.2 7 3.30 10.2 11
3/8 33 25 38 14.5 9 3.51 10.4 13
1/2 38 28 41 15.7 13 4.09 13.6 14
3/4 46 35 48 20.9 16 4.32 13.9 16
1 56 44 57 26.6 20 4.98 17.3 19
62 51 66 35.0 28 5.28 18.0 21
75 54 71 40.9 30 5.56 18.4 21
2 84 64 84 52.5 40 7.14 19.2  

Screw Street Elbow 600LB

[High Pressure, ASME B16/11]

screw street elbow
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 street elbow
NPS H A A1 d d1 G
(Min.)
B
(Min.)
B1
(Min.)
1/4 33 25 38 11.2 3.0 5.66 10.2 11
3/8 38 28 41 14.5 4.7 6.98 10.4 13
1/2 46 35 48 15.7 6.3 8.15 13.6 14
3/4 56 44 57 20.9 11.1 8.53 13.9 16
1 62 51 66 26.6 15.2 9.93 17.3 19
75 54 71 35.0 22.8 10.59 18.0 21
84 64 64 40.9 27.9 11.07 18.4 21