ANSI B16.5 Class 150 Socket-Weld Flanges Depth of Socket 0.38-2.5 in

All dimensions are in inches. These flanges will be furnished with a 1/16" raised face unless otherwise specified. Flat face option available. Standard Bore will be furnished unless otherwise specified. EO Flanges can provide ANSI B16.5 Class 150 Socket-Weld Flanges, which Depth of Socket...

Product Details

All dimensions are in inches.
These flanges will be furnished with a 1/16" raised face unless otherwise specified.
Flat face option available.
Standard Bore will be furnished unless otherwise specified.

EO Flanges can provide ANSI B16.5 Class 150 Socket-Weld Flanges, which Depth of Socket from 0.38 to 2.5 in, Approximate Weight from 1 to 220 lbs, Bolt Circle 2.38 to 29.5 in, etc. The standard includes flanges with rating class designations 150, 300, 400, 600, 900, 1500, and 2500 in sizes NPS 1/2 through NPS 24, with requirements given in both metric and U.S units. Check ANSI B16.5 Class 150 Flange dimension table below.

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ANSI B16.5 Class 150 Socket-Weld Flanges
Nominal Pipe Size	Outside Diameter (O)	Thickness (T)	Raised Face Diameter (R)	Length Thru Hub (Y)	Hub Diameter (X)	Bore (B1)	Bore (B2)	Depth of Socket (D)	Approximate Weight (lbs)	Bolt Circle (C)	Number of Holes	Diameter of Holes
1/2	3.5	0.44	1.38	0.63	1.19	0.62	0.88	0.38	1	2.38	4	0.63
3/4	3.88	0.5	1.69	0.63	1.5	0.82	1.09	0.44	2	2.75	4	0.63
1	4.25	0.56	2	0.69	1.94	1.05	1.36	0.5	2	3.13	4	0.63
1 1/4	4.63	0.63	2.5	0.81	2.31	1.38	1.7	0.56	3	3.5	4	0.63
1 1/2	5	0.69	2.88	0.88	2.56	1.61	1.95	0.63	3	3.88	4	0.63
2	6	0.75	3.63	1	3.06	2.07	2.44	0.69	5	4.75	4	0.75
2 1/2	7	0.88	4.13	1.13	3.56	2.47	2.94	0.75	7	5.5	4	0.75
3	7.5	0.94	5	1.19	4.25	3.07	3.57	0.81	8	6	4	0.75
3 1/2	8.5	0.94	5.5	1.25	4.81	3.55	4.07	0.88	11	7	8	0.75
4	9	0.94	6.19	1.31	5.31	4.03	4.57	0.94	13	7.5	8	0.75
5	10	0.94	7.31	1.44	6.44	5.05	5.66	0.94	15	8.5	8	0.88
6	11	1	8.5	1.56	7.56	6.07	6.72	1.06	19	9.5	8	0.88
8	13.5	1.13	10.63	1.75	9.69	7.98	8.72	1.25	30	11.75	8	0.88
10	16	1.19	12.75	1.94	12	10.02	10.88	1.31	43	14.25	12	1
12	19	1.25	15	2.19	14.38	12	12.88	1.56	64	17	12	1
14	21	1.38	16.25	2.25	15.75	13.25	14.14	1.63	90	18.75	12	1.13
16	23.5	1.44	18.5	2.5	18	15.25	16.16	1.75	98	21.25	16	1.13
18	25	1.56	21	2.69	19.88	17.25	18.18	1.94	130	22.75	16	1.25
20	27.5	1.69	23	2.88	22	19.25	20.2	2.13	165	25	20	1.25
22	29.5	1.81	25.25	3.13	24.25	21.25	22.22	2.38	185	27.25	20	1.38
24	32	1.88	27.25	3.25	26.13	23.25	24.25	2.5	220	29.5	20	1.38

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