The Pass Coupling adopts flat-mouth type design and it meets the requirement on the passing with the gap between the coupling key shoulder and the pipeline. Each Joint allows some corner, rectilinear....
Hangzhou Pass Fluid Equipment CO., Ltd is a special water treatment accessories corporation in research, development , manufacture and sales of Stainless steel coupling and Duplex coupling. Our....
The Medium/ High Cast Iron victaulic coupling is our new design, the material is Ductile cast iron and the working pressure is 350 psi and 600 psi and 1000 psi and 1200psi. If you want to know....
The High pressure Stainless Steel victaulic coupling is our new design, the material is Stainless Steel 304, 316 and 2205 2507, and the working pressure is 1000 psi and 1200psi. If you want to....
The Low/ Medium pressure Stainless Steel victaulic coupling is our new design, the material is Stainless Steel 304, 316, and the working pressure is 300 psi and 600psi. If you want to know....