... ,anticorrosion,high strength and high temperature resistance.. FRP pipe (FRP)Fiber winding FRP tubes with reliability, safety and efficiency, mainly ... 3) to shorten the time of the pump.(4) FRP pipe culvert scaling, not long, make water without rack ... pipe, water pipeA irrigated agriculture tubeThird, the main forming processControlled by computer, in accordance with the provisions in the mandrel ...