... SBR, EPDMPressure: PN6, PN10, PN16, PN25Temperature: -15~1150 CPlease contact with us if you have any inquiries of them.Our rich ... our business in the water supply industry and work closer with our partners and customers from around the world !Gongyi ... absorber, pipe damper, seal, gate valve,check valve, foot valve, filters, valves, pressure balance valve, valve, butterfly valve, pipe expansion joints ...