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Naiwo ISO 7241 B Quick Connector Stainless Quick Coupler Ball Coupling Poppet Valve Qrc

Durable High-Pressure Stainless Steel 304/316 Aluminum Flange Type Quick Connect Coupling for Industrial Oil Hose/ Oil Pipeline and Oil Pump/Oil Truck Use

Alloy Steel NPT 3/8'' Hose Fitting Flat Face Connected Hydraulic Quick Coupling