... details:1.Socket and spingot type fitting series(Brass plastic)details; Equal coupling,reducing coupling ,end cap , ... couple)5.Pipe installation accessories seriesForged plastic-coated flange plate1.0Mpa), Forged plastic-coated flange plate1.6Mpa),Rubber Gasket,Steel core ... valve(over-and-under type),Water separator ,Flange model ripple compensator),Plastic reparing joint, Steel anti-errosion repairing ...