... :grey,white 4.We are factory CPVC pipe fittings elbow tee coupling ASTM Material:CPVCStandard:ASTM,DIN,BSSize:1/2 ... white,greyFor water supply 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 elbow tee coupling ...