Stainless Steel / 304 / 316 / 316L / Bar Processing / Hot Forging Processing
As a professional manufacturer of hydraulic hose fittings, adapters, quick couplings, and ferrules, we bring many years of industry experience. Our products are essential in engineering machinery, shipbuilding, ocean engineering, aerospace, petrochemicals, and the pharmaceutical industry.
Equipped with an ISO 9001 and CE-certified modern factory, we strictly adhere to international standards (GB, DIN, JIS, SAE, ANSI/ASME) to ensure superior performance in material quality, pressure resistance, and reliability.
| Connector Type | Metric/Imperial/US Standard, Straight/Elbow/Tee, External/Internal thread |
|---|---|
| Size | 1CB-WD/RN ,1DB-WDRN |
| Pressure Class | L/S |
| Sealing Type | O-ring, Combination Pad |
| Standard Compliance | Yonghua Standard, Eaton Standard, Parker Standard |
| Material Options | Stainless steel: 304 / 316L |
| Surface Treatment | Mill Finish / Sandblasting / Marking |




Made of corrosion-resistant stainless steel, these fittings withstand harsh conditions, providing reliable, long-lasting connections.
Possesses excellent mechanical strength, capable of withstanding high pipeline pressure and external loads.
Exceptional service life and significantly lower maintenance requirements lead to substantial overall economic benefits.
Unlike carbon steel fittings, they require no periodic anti-rust coating, saving both time and labor.
Stable mechanical performance in extreme temperatures, from intense heat to deep cold.





Designed for demanding environments, ensuring safe and stable pipeline operation.

Widely used in construction machinery for high-pressure sealing and reliability.

Exceptional precision and pressure resistance for advanced aerospace equipment.





