ASME B16.11 Union

Socket Weld Union Fitting

Forged Pipe Union

1 Inch Threaded Brass Union

i in. SCH40 * SCh80 Male Threaded Union

3/4 Threaded Brass Union

Stainless Steel 3000# Threaded Union

1/2 Threaded Copper Union

1 Inch 6000# Threaded Union

1/4 in. Npt Threaded Union

BS3799 Screwed Forged Union

ASTM A182 SS Threaded Union

Specification :	ASME B16.11 Union
Dimensions Class:	Class 2000, Class 3000, Class 6000, Class 9000
Standard:	ASME B16.47, AWWA C207, BS4504, BS1560, BS, ASME B16.38, MSS-SP-43, JISB2313, ASME B16.25, JISB2311, MSS SP-75, PN, IS 2062, DIN, ANSI B16.28, DIN2605, JISB2312, BS10, ASME B16.9, GB, ISO
Pressure Rating :	Socket, Threaded Rating: 3000 LBS, 6000 LBS, 9000 LBS
Size:	1/8” NB to 4” NB (Screwed-Socket)

ASME B16.11 Union Dimensions In Millimeter
NPS	Pipe End Min	Socket Bore Dia.	Socket Wall Min.	Water Way Bore	Laying Length	Male Flange Min.	Nut Min.	Threads Per 25.4 Max	Bearing Min.	Depth of Socket Min.	Length Assem. Nominal	Clear Assem. Nut
	A	B	C	D	E	F	G	H	J	K	L	N
1/8	21.8	10.92 10.67	3.17	6.83 6.43	22.4 19.0	3.17	3.17	16	1.24	9.6	41.1	49.0
¼	21.8	14.22 13.97	3.30	9.85 9.45	22.4 19.0	3.17	3.17	19	1.24	9.6	41.4	49.0
3/8	25.9	17.78 17.53	3.48	13.92 13.51	26.9 20.6	3.43	3.43	14	1.37	9.6	46.0	55.0
½	31.2	21.84 21.59	4.06	17.47 17.07	26.9 20.6	3.68	3.68	14	1.50	9.6	49.0	57.0
¾	37.1	27.18 26.92	4.27	21.79 21.39	31.8 25.4	4.06	4.06	11	1.68	12.7	56.9	67.0
1	45.5	34.04 33.78	4.95	28.14 27.74	34.3 26.2	4.57	4.44	11	1.85	12.7	62.0	79.0
11/4	54.9	42.67 42.42	5.28	35.76 35.36	40.6 32.5	5.33	5.21	11	2.13	12.7	71.1	94.0
11/2	61.5	48.77 48.51	5.54	41.61 41.20	42.2 34.0	5.84	5.59	10	2.31	12.7	75.5	111.0
2	75.2	61.47 61.21	6.05	52.53 52.12	45.3 37.3	6.60	6.35	10	2.69	15.8	86.1	132.0
21/2	91.7	74.17 73.66	7.65	64.72 64.31	61.7 52.1	7.49	7.11	8	3.07	15.8	102.4	148.0
3	109.2	90.17 89.66	8.31	77.67 77.27	63.8 53.6	8.25	8.00	8	3.53	15.8	109.0	175.0

ASME B16.11 Threaded Union Dimensions