BSP Threaded Fittings

BSP Weld Nipple Adapter

Technical features

BSP Threaded End
Butt Welds To Outside Diameter Tube Sizes
Flat Spots For Ease Of Tightening
BSP thread conforms with ISO 7-1/ISO 228-1
Male Threads are Tapered (BSPT)
Working Pressure: 10 bar / 150 PSI (for pressures higher than this, please enquire)
Working Temperature: 250°C at 10 bar / 150 PSI

Reference specifications — not a stock confirmation.
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Sizes & specifications

9 reference variants · dimensions as published

9 listed variants

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

Code	Inch Size	Metric Size	Grade	A	B	C	D
SWNA15	1/2"	12.7x15NB	316	12.7	21.2	41.3	35
SWNA20	3/4"	19.05x20NB	316	19.05	26.5	41.3	35.9
SWNA25	1"	25.4x25NB	316	25.4	33.5	44.5	35.7
SWNA32	1 1/4"	31.8x32NB	316	31.8	41.5	44.5	35.7
SWNA40	1 1/2"	38.1x40NB	316	38.1	47.9	44.5	35.7
SWNA50	2"	50.8x50NB	316	50.8	60	46	36
SWNA65	2 1/2"	63.5x65NB	316	63.5	75.2	58	48
SWNA80	3"	76.2x80NB	316	76.2	88.7	63.7	54.1
SWNA100	4"	101.6x100NB	316	101.6	113.6	65.2	55.7