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The 3B Series BSP Female 60° Cone Adapter is designed to connect two BSP male threaded components using precision-machined BSP female threads with integrated 60° cone sealing seats. The metal-to-metal sealing principle provides reliable leak-free performance without requiring additional sealing compounds when used with compatible fittings.
Its straight coupling design offers a simple and efficient solution for extending hydraulic pipelines, connecting valves, pumps, cylinders, and other threaded hydraulic components. Precision-machined sealing surfaces ensure accurate alignment and stable sealing performance throughout repeated installation and maintenance.
Manufactured from premium carbon steel or stainless steel, the 3B Series provides excellent pressure resistance and mechanical strength. Zinc-plated surface treatment enhances corrosion protection and extends service life in harsh industrial environments. The compact structure also allows easy installation in limited spaces while maintaining dependable performance in hydraulic, oil, gas, and water systems.
BSP female threads on both ends
Precision 60° cone metal sealing
Straight adapter for hydraulic pipeline connections
Reliable leak-free performance
Precision-machined threads and sealing surfaces
Carbon steel and stainless steel options
Zinc-plated surface for enhanced corrosion resistance
Suitable for medium and high-pressure hydraulic systems
| PART NO. | THREAD | DIMENSIONS | |||||||
| E | F | A | B | L | S1 | S2 | |||
| 3B-02 | G1/8"X28 | G1/8"X28 | 5.5 | 5.5 | 21 | 14 | 14 | ||
| 3B-02-04 | G1/8"X28 | G1/4"X19 | 5.5 | 5.5 | 23 | 14 | 19 | ||
| 3B-04 | G1/4"X19 | G1/4"X19 | 5.5 | 5.5 | 25 | 19 | 19 | ||
| 3B-04-06 | G1/4"X19 | G3/8"X19 | 5.5 | 6.3 | 26.5 | 19 | 22 | ||
| 3B-04-08 | G1/4"X19 | G1/2"X14 | 5.5 | 7.5 | 28.5 | 19 | 27 | ||
| 3B-06 | G3/8"X19 | G3/8"X19 | 6.3 | 6.3 | 27 | 22 | 22 | ||
| 3B-06-08 | G3/8"X19 | G1/2"X14 | 6.3 | 7.5 | 29.5 | 22 | 27 | ||
| 3B-08 | G1/2"X14 | G1/2"X14 | 7.5 | 7.5 | 31 | 27 | 27 | ||
| 3B-08-10 | G1/2"X14 | G5/8"X14 | 7.5 | 9.5 | 31.5 | 27 | 30 | ||
| 3B-08-12 | G1/2"X14 | G3/4"X14 | 7.5 | 10.9 | 32.5 | 27 | 32 | ||
| 3B-10 | G5/8"X14 | G5/8"X14 | 9.5 | 9.5 | 31.5 | 30 | 30 | ||
| 3B-10-12 | G5/8"X14 | G3/4"X14 | 9.5 | 10.9 | 33 | 30 | 32 | ||
| 3B-12 | G3/4"X14 | G3/4"X14 | 10.9 | 10.9 | 33.5 | 32 | 32 | ||
| 3B-12-16 | G3/4"X14 | G1"X11 | 10.9 | 11.7 | 35 | 32 | 41 | ||
| 3B-16 | G1"X11 | G1"X11 | 11.7 | 11.7 | 36.5 | 41 | 41 | ||
| 3B-16-20 | G1"X11 | G1.1/4"X11 | 11.7 | 11 | 37.5 | 41 | 50 | ||
| 3B-20 | G1.1/4"X11 | G1.1/4"X11 | 11 | 11 | 40 | 50 | 50 | ||
| 3B-24 | G1.1/2"X11 | G1.1/2"X11 | 13 | 13 | 42 | 55 | 55 | ||
| 3B-32 | G2"X11 | G2"X11 | 16 | 16 | 47 | 70 | 70 | ||
The 3B Series BSP Female 60° Cone Adapters are widely used in hydraulic power units, construction machinery, agricultural machinery, industrial automation systems, machine tools, fluid transfer equipment, oil and gas systems, and general industrial piping. Their precision 60° cone sealing design provides reliable, leak-free connections for medium and high-pressure hydraulic applications.
