NPT Male × BSPP Female Fixed

ASME B1.20.1ISO 1179-2

Rated working pressure: 10,000 PSI / 689 bar / 68.9 MPa*

8000 10K NPT Male × BSPP Female Fixed dimensional drawing

Dimensions & variants

Dimensions in mm

Item number	NPT Male	BSPP Female Fixed	A	B	Hex	Weight (kg)
8000040431610K	1/4"NPT	G 1/4"	34	14	22	0.061
8000040631610K	1/4"NPT	G 3/8"	37	14	24	0.068
8000040831610K	1/4"NPT	G 1/2"	40	14	32	0.190
8000060431610K	3/8"NPT	G 1/4"	34	15	22	0.066
8000060631610K	3/8"NPT	G 3/8"	38	15	24	0.073
8000060831610K	3/8"NPT	G 1/2"	40	15	32	0.180
8000080431610K	1/2"NPT	G 1/4"	29	19	22	0.054
8000080631610K	1/2"NPT	G 3/8"	40	19	24	0.084
8000080831610K	1/2"NPT	G 1/2"	44	19	32	0.155
8000081231610K	1/2"NPT	G 3/4"	48	19	41	0.270
8000081631610K	1/2"NPT	G 1"	50	19	50	0.710
8000120431610K	3/4"NPT	G 1/4"	33	20	27	0.116
8000120631610K	3/4"NPT	G 3/8"	33	20	27	0.097
8000120831610K	3/4"NPT	G 1/2"	44	20	32	0.169
8000121231610K	3/4"NPT	G 3/4"	48	20	41	0.292
8000121631610K	3/4"NPT	G 1"	52	20	50	0.670
8000160431610K	1"NPT	G 1/4"	38	24	36	0.241
8000160631610K	1"NPT	G 3/8"	38	24	36	0.218
8000160831610K	1"NPT	G 1/2"	38	24	36	0.700
8000161231610K	1"NPT	G 3/4"	50	24	41	0.670
8000161631610K	1"NPT	G 1"	55	24	50	0.600

Article number structure

8000 | 04 | 04 | 316 | 10K

Series | NPT male thread code | BSPP Female Fixed thread code | Material | Pressure class

Download Datasheet

Product specifications

End 1 — NPT Male	End 2 — BSPP Female Fixed	General product information
Type NPT Male Sealing Tapered pipe thread Thread standard ASME B1.20.1	Type BSPP Female Fixed Sealing ISO 1179-2 sealing interface Connection standards ISO 1179-2 Thread standard ISO 228-1	Material: AISI 316L / EN 1.4404 / UNS S31603 Working pressure 10,000 PSI / 689 bar / 68.9 MPa* HS code 73079900 Country of origin Norway

Technical info

Connections

NPT male side: Tapered pipe thread to ASME B1.20.1.

BSPP Female Fixed side: Parallel G thread to ISO 228-1 with sealing interface to ISO 1179-2.

Working pressure basis*

The stated working pressure is based on Intermec's established design calculations, dimensional design criteria and more than 35 years of experience with high-pressure fittings in demanding offshore and oil & gas applications. Suitability depends on correct installation, mating connection, material and operating conditions.

IM-8000-10K · HTML DRAFT 01
Layout example based on the group 8000 datasheet.
Information may contain errors or omissions and is subject to change without notice. Verify current specifications and suitability for the intended application before use. Contact Intermec if any information is unclear or inconsistent.