Flange - Socket Weld, ANSI Class 2500, B16.5 (in)

on 16 February 2016. Posted in Socket Weld Flange Datasheets

Flange - Socket Weld, ANSI Class 2500, B16.5 (in) This datasheet is for socket weld flanges that have a raised face connection. Dimensions to ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard Bolt circle diameters are 1/8 inch larger than bolt diameter. * To be specified by purchaser.
Pipe Size (NPS)	Outside Diameter of Flange A	Diameter of Raised Face B	Thickness of Flange C	Diameter of Bore D	Diameter of Bore E	Depth of Socket G	Diameter of Hub at Base J	Length of Hub L	Number of Bolt Holes NBH	Diameter of Bolt Holes DBH	Bolt Circle Diameter P	Approx. Weight (lb) AW
1/2	5 1/4	1 3/8	1 3/16	*	0.88	3/8	1 11/16	1 9/16	4	7/8	3 1/2	9
3/4	5 1/2	1 11/16	1 1/4	*	1.09	7/16	2	1 11/16	4	7/8	3 3/4	9
1	6 1/4	2	1 3/8	*	1.36	1/2	2 1/4	1 7/8	4	1	4 1/4	9
1 1/4	7 1/4	2 1/2	1 1/2	*	1.70	9/16	2 7/8	2 1/16	4	1 1/8	5 1/8	10
1 1/2	8	2 7/8	1 3/4	*	1.95	5/8	3 1/8	2 3/8	4	1 1/4	5 3/4	14
2	9 1/4	3 5/8	2	*	2.44	11/16	3 3/4	2 3/4	8	1 1/8	6 3/4	25
2 1/2	10 1/2	4 1/8	2 1/4	*	2.94	3/4	4 1/2	3 1/8	8	1 1/4	7 3/4	36

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