` Butt Weld Union

Butt Weld Union

Size: 1/8" NPS TO 3" NPS

Class: 3000LB, 6000LB, 9000LB (SCH80/XS,SCH160,XXS)

Standards: MSS-SP83

Material:

Stainless Steel :ASTM A 182F304, F304L, F304H, F316, F316L, F316Ti, F310, F310S, F321, F321H, F317, F347, F347H, F904L

Duplex & Super Duplex Steel:ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Carbon Steel:ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65,ASTM A350, LF2, LF3

Alloy Steel:ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Copper Alloy Steel : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200

Nickel Alloy:ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)


Butt Weld Union Dimension

PIPE SIZE	A	B	STD/S40		XH/S80		S160		XXH
PIPE SIZE	A	B	C	LBS	C	LBS	C	LBS	C	LBS
1/8	1.375	1.688	0.269	0.37	0.215	0.38	0.157	0.39	0.025	0.39
1/4	1.375	1.688	0.364	0.38	0.302	0.38	0.250	0.39	0.064	0.40
3/8	1.625	1.813	0.493	0.55	0.423	0.58	0.359	0.60	0.171	0.62
1/2	1.812	1.938	0.622	0.72	0.546	0.75	0.464	0.78	0.252	0.83
3/4	2.250	2.250	0.824	1.25	0.742	1.31	0.612	1.39	0.434	1.45
1	2.562	2.438	1.049	1.70	0.957	1.79	0.815	1.91	0.599	2.02
1-1/4	3.062	2.813	1.380	2.61	1.278	2.76	1.160	2.91	0.896	3.16
1-1/2	3.437	3.000	1.610	3.37	1.500	3.57	1.338	3.83	1.100	4.12
2	4.062	3.375	2.067	5.07	1.939	5.43	1.689	6.01	1.503	6.34
2-1/2	4.875	4.031	2.469	8.65	2.323	9.21	2.125	9.86	1.771	10.74
3	5.687	4.313	3.068	11.82	2.900	12.70	2.624	13.93	2.300	15.05
4	6.875	8.000	4.026	29.20	3.826	31.84	3.438	36.40	3.152	39.22

Note:
(1) All dimensions are in inches • Weights are based on Carbon Steel.

(2) Weld bevels per ASME B16.25.

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