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Forged Fitting

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90° Elbow

Socket Weld is pipe attachment detail in which a pipe is inserted into the recessed area of a valve, fitting or flange. Stainless Steel Socket Weld 90° Elbows make 90° changes of direction in the run of the pipe. These ANSI B16.11 Forged Socket Weld 90° Elbows come in two types; short radius elbow and long radius elbow. These fittings add pressure losses to the system due to impact, re-acceleration and friction. As an ISO certified company, HGFF Group Co., Ltd is one of the top manufacturers and stockists of ASME B16.11 Socket Weld 90° Elbows. It is also made available to clients in customized sizes.

 

Standard Specication For Forged Socket Weld 90 Deg Elbow

Dimensions : ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
Size : 1/8″ NB TO 4″ NB
Pressure Class : 3000 LBS, 6000 LBS, 9000 LBS
Form : Forged Elbow, 90 Deg Elbow.

Material & Grades of Forged Socket Weld 90 Deg Elbow :

Stainless Steel Forged Socket Weld 90 Deg Elbow :
ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L,
F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L

Duplex & Super Duplex Steel Forged Socket Weld 90 Deg Elbow : ASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760, S 32950.

Carbon Steel Forged Socket Weld 90 Deg Elbow :
ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C

Alloy Steel Forged Socket Weld 90 Deg Elbow :
ASTM / ASME A 182, ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91

Copper Alloy Steel Forged Socket Weld 90 Deg Elbow : ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600
(CU -NI- 90/10),C 71500 ( CU -NI- 70/30)

Nickel Alloy Forged Socket Weld 90 Deg Elbow :
ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200), UNS 2201 (NICKEL 201),
UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3 ), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600),
UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276)

 

Forged Fitting elbow 90°


Nominal Diameter Depth of Socket Dimension of Socket Wall Thickness Center to Bottom of Socket
A
Cmin 90°Elbow 45°Elbow
DN NPS Jmin d1 3000LB 6000LB 9000LB 3000LB 6000LB 9000LB 3000LB 6000LB 9000LB
6 1/8 10 10.7 3.2 3.5 - 11 11 - 8 8 -
8 1/4 10 14.1 3.3 4 - 11 15 - 8 8 -
10 3/8 10 17.5 3.5 4.4 - 13 15 - 8 12 -
15 1/2 10 21.8 4.1 5.2 8.2 16 19 25 11 13 16
20 3/4 13 27.4 4.3 6.1 8.6 19 22 28 13 14 18
25 1 13 34.2 5 7 10 22 27 32 14 18 22
32 1.1/4 13 42.9 5.3 7 10.6 27 32 35 18 21 22
40 1.1/2 13 48.3 5.6 7.8 11.2 32 38 38 21 25 25
50 2 13 61.1 6.1 9.5 12.2 38 41 41 25 29 29
65 2.1/2 16 76.9(73.8) 7.7 12.5 - 41 57 - 29 32 -
80 3 16 89.8 8.3 13.8 - 57 64 - 32 35 -
100 4 19 115.5 9.4 - - 66 - - 42 - -