Tomson PVC Drainage Pipe 1.Raw material:CPVC 2.Standard:BS,DIN,ISO,ANSI ... -400mm(1/2"-4") 4.Color:Grey;yellow Tomson PVC Drainage Pipe1.Raw material:CPVC2.Standard:BS,DIN,ISO,ANSI3.Size ... .Exported to many countries including USA,Canada,Spain,France... PVC Drainage Pipe