1B4 45° BSP MALE 60° SEAT

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Description

Reviews

1B4 is a 45° elbow fitting with BSP male threads and 60° cone seat, designed for high-pressure hydraulic systems. Learn its ISO standards, installation tips, and differences from NPT/JIC fittings.

Product Description

Part No.: 1B4

Features:

➢Made of carbon steel or stainless steel, leak-proof and reliable.

➢Engineered for a secure and reliable seal, ensuring no fluid leaks.

➢Surface-treated for enhanced protection against rust and wear.

Specifications

代号	螺纹 THREAD		尺寸 DIMENSIONS
PART NO.	E	F	A	B	S1
1B4-02	G1/8"X28	G1/8"X28	17	17	11
1B4-04	G1/4"X19	G1/4"X19	20.3	20.3	14
1B4-04-06	G1/4"X19	G3/8"X19	20.5	22	16
1B4-06	G3/8"X19	G3/8"X19	22	22	16
1B4-06-08	G3/8"X19	G1/2"X14	24	27	22
1B4-08	G1/2"X14	G1/2"X14	27	27	22
1B4-08-12	G1/2"X14	G3/4"X14	28.5	31	27
1B4-10	G5/8"X14	G5/8"X14	28.5	28.5	22
1B4-10-12	G5/8"X14	G3/4"X14	30	31	27
1B4-12	G3/4"X14	G3/4"X14	31	31	27
1B4-12-16	G3/4"X14	G1"X11	32.5	35	33
1B4-16	G1"X11	G1"X11	35	35	33
1B4-16-20	G1"X11	G1.1/4"X11	38.5	38.5	41
1B4-20	G1.1/4"X11	G1.1/4"X11	38.5	38.5	41
1B4-20-24	G1.1/4"X11	G1.1/2"X11	41.5	44	48
1B4-24	G1.1/2"X11	G1.1/2"X11	44	44	48
1B4-32	G2"X11	G2"X11	51	51	63

About Us

Founded in 1998, Yuyao Jiayuan Hydraulic Fitting Factory is a leading manufacturer of hydraulic fittings and accessories for engineering and agricultural machinery. We are ISO 9001 and IATF 16949 certified, ensuring top-quality products. Specializing in hydraulic pipeline connections to international standards (DIN, ISO, SAE, JIS, BSP), we offer manifold blocks, flanges, adapters, hose assemblies, and OEM parts. With advanced equipment and a dedicated team, we serve global markets, including Japan, Germany, the USA, and more, delivering value and innovation to our customers.