... that produce plastic pipe fittings (PPR / PVC fittings), plastics ball ... U , PPRProductsPipelines for water supply and drain ,Female and male Coupling ,Socket, Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip ... , Valve , Plastic Tap and MouldSize1/2"– 4" 20-110mmStandardASTM D2466,ASTM D2665 , BS4346, NBR5648, DIN8078 / 8077Machinesinjection machinesColorswhite and gray for PVC ...