... Color:grey,white 4.We are factory CPVC pipe fittings elbow tee coupling ASTM Material:CPVCStandard:ASTM,DIN ... pipeCPVC pipe fittings:45° elbow, 90° elbow, coupling, tee, socket, female and male adaptor, cap, reuducing coupling, union, male plug ... ,flangeCPVC:suitable for cold and hot water supplyUPVC:suitable for cold water supply CPVC pipe fittings ...