... easy installation GRE(glassfiber reinforced epoxy) pipe is a new type of nonmetallic pipe. In its making, glass roving, soaking by ... released from the mould and then processed.Application:1 Crude oil or natural gas gathering and transport lines2 Chemical and ... injection(Polymer,CO2,NaOH, etc.)lines6 Oil tank inlet and outlet lines, oil station used lines7 Oil production wells, treatment wells (brine, ...