Quick Coupling, Hydraulic Hose, Hydraulic Valves manufacturer / supplier in China, offering SS304 SS316 1/2 to 6 Inch Camlock Connector Cam-Lock Fittings External Thread Camlock & Groove Coupling Type Dp, R1 R2 R4 R12 R15 Hydraulic Flexible High Temperature Tube Rubber Hose, Flange Type 1/2 to 6 Inch Stainless Steel SS304/316 Quick Camlock Connector Camlock Coupling with Flange Cam and Groove Couplings and so on.