... stainless steel pipe fittings manufacturer, we can produce Stainless steel valves, pipe fitting, quick coupling, sanitary union, machinery parts,90 degree ... /f with best quality and low price.Description of Ball valves:Features: 1) Small flow resistance 2) Swift opening and ... device, butterfly & oval handle, 25% glassfibre R-PTFE seats.Working Pressure 1000PSI 2-pc stainless steel ball valves(SS)