... type carbon steel materials HRPC company is a china manufacturer of hydraulic components, our products include:hydraulic ball valves, ... , Germany, Canada, Japan, Korea, India, Turkey, ect.Specification of HRPC brand high pressure ball valves with steel handle (high ... (SS304, SS316, SS316L)7. Application: Hydraulic oil and waterModel list of HRPC brand high pressure ball valves with steel handle (high ...