BSP Threaded Fittings

BSP Reducing Socket

Technical features

BSP Threaded Ends
BSP thread conforms with ISO 7-1/ISO 228-1
Female Threads are Parallel (BSPP)
Investment lost wax casting
Working Pressure: 10 bar / 150 PSI (for pressures higher than this, please enquire)
Working Temperature: 250°C at 10 bar / 150 PSI
Mill Test Certificates (EN10201 Type 2.2) available with all sizes

Reference specifications — not a stock confirmation.
Request a quotation to confirm the offered manufacturer, material, dimensions, availability and delivery terms.

VIEW SIZES & DIMENSIONS ↓

Need a different specification?

Describe your requirement

Sizes & specifications

23 reference variants · dimensions as published

23 listed variants

Labelled dimensional drawing for BSP Reducing Socket — Dimension letters in the table correspond to this drawing. Check the stated units before specifying.

Code	Inch Size	Metric Size	Grade	A	B	C
SRS0806	1/4"x1/8"	8NBx6NB	316	17.3	14	26.6
SRS1006	3/8"x1/8"	10NBx6NB	316	21	14	28.9
SRS1008	3/8"x1/4"	10NBx8NB	316	21	18	29
SRS1506	1/2"x1/8"	15NBx6NB	316	26.8	14	31
SRS1508	1/2"x1/4"	15NBx8NB	316	26.8	18	34.2
SRS1510	1/2"x3/8"	15NBx10NB	316	25	20	31
SRS2010	3/4"x3/8"	20NBx10NB	316	32.3	21	31.6
SRS2015	3/4"x1/2"	20NBx15NB	316	30	26.8	33.5
SRS2515	1"x1/2"	25NBx15NB	316	38	25	36.5
SRS2520	1"x3/4"	25NBx20NB	316	37.8	30.3	37.5
SRS3225	1 1/4"x1"	32NBx25NB	316	49	39.8	47
SRS4020	1 1/2"x3/4"	40NBx20NB	316	53.5	32.3	47.5
SRS4025	1 1/2"x1"	40NBx25NB	316	53.5	38	47.5
SRS4032	1 1/2"x1 1/4"	40NBx32NB	316	53.5	47	47.5
SRS5025	2"x1"	50NBx25NB	316	66	39.8	51.5
SRS5032	2"x1 1/4"	50NBx32NB	316	66	47	59.2
SRS5040	2"x1 1/2"	50NBx40NB	316	66	53.5	51.5
SRS6550	2 1/2"x2"	65NBx50NB	316	83	68	63.5
SRS8050	3"x2"	80NBx50NB	316	98	66	65.5
SRS8065	3"x2 1/2"	80NBx65NB	316	98	83	71.5
SRS10050	4"x2"	100NBx50NB	316	127	68	71
SRS10065	4"x2 1/2"	100NBx65NB	316	127	90	71.5
SRS10080	4"x3"	100NBx80NB	316	122.5	100	77