BSP Threaded Fittings

NPT-BSP Hex Nipple Adapter

Technical features

NPT to BSP Thread Adapter
Threads are Tapered (BSPT/NPT)
NPT thread conforms with ASME B1.20.1 and the BSP thread conforms with ISO 7-1/ISO 228-1
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 Certifications available for all sizes (EN 10201 Type 2.2)

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

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Sizes & specifications

11 reference variants · dimensions as published

11 listed variants

Labelled dimensional drawing for NPT-BSP Hex 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
NPTBSPHN08	1/4"	8NB	316	14.5	29
NPTBSPHN10	3/8"	10NB	316	17.5	29.5
NPTBSPHN15	1/2"	15NB	316	21.5	35
NPTBSPHN20	3/4"	20NB	316	27.5	39
NPTBSPHN25	1"	25NB	316	34	44
NPTBSPHN32	1 1/4"	32NB	316	42.5	49.5
NPTBSPHN40	1 1/2"	40NB	316	49	49.5
NPTBSPHN50	2"	50NB	316	61	58.5
NPTBSPHN65	2 1/2"	65NB	316	76.6	76
NPTBSPHN80	3"	80NB	316	89.9	76
NPTBSPHN100	4"	100NB	316	116	86.5