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86-0311-85301359
Email
donghuan@sdhfittings.com
Air hose coupling also called Claw couplings ,which are broadly used for air and water in industry and construction. We have two stardand:
American Type including Hose end , Male ,Female ,Blanked, Triple connection and European Type including Hose end , Male ,Female,SKA34&European type hose end with step, Female End with crowfoot, Hose end with Crowfoot
Air Hose Couplings EU Type
Air Hose Couplings US Type
SDH air hose couplings combine superior casting technology, leak-free sealing, wide compatibility, long service life and cost advantages. They reduce downtime, cut energy and maintenance spending, and guarantee stable, safe air supply for all your production lines, making them the optimal long-term choice for your industrial operations.
Made of refined malleable iron with galvanized anti-rust layers. It withstands 16 bar working pressure and heavy impact, avoiding cracking and leakage to stop unexpected production downtime.
Equipped with high-performance NBR O-rings and precision machined joints. Zero air leakage reduces compressor power waste and keeps stable power output for all pneumatic tools.
Supports Chicago and DIN standards with full sizes and NPT/BSP threads. Quick one-hand connection fits all air hoses, cutting your spare parts inventory cost greatly.
Professional heat treatment boosts metal toughness. It survives thousands of plug cycles, lasting 2–3 times longer than common couplings to lower replacement costs.
We are the original casting factory without middlemen. Strict batch inspection and stable bulk supply bring competitive prices and on-time delivery for global buyers.
Thickened locking claws prevent accidental popping under vibration. Smooth anti-slip surface effectively avoids scratches and high-pressure workplace safety risks.
Our Air Hose Couplings are engineered for diverse sectors including Automotive, Manufacturing, and Mining, delivering secure connections and leak-free performance in any demanding environment.
High Durability Structure
Made of malleable cast iron or ductile iron with elect plating or hot-dip galvanized finish, the fitting resists bumps, scratches and rust. It serves reliably in construction, mining and chemical damp environments without cracking or abrasion after long-term use.
Excellent Pressure Resistance
Equipped with thickened NBR rubber gasket for tight air-tight sealing. It stably withstands standard industrial high air pressure and maintains perfect sealing even after frequent assembly and disassembly.
Secure Connection Design
Multi-ribbed hose tail locks rubber hoses firmly with hose clamps to prevent slipping. Standard thread fits air compressors and pipeline valves perfectly, shockproof and long-lasting for daily pneumatic work.
Providing high quality and comprehensive service. Welcome to contact us and get a quick response.
