... ,Tracking service 2,Payment have L/C,T/T,D/P 3,Material is pure pvc 4,Delivery need 25days 5, ... ISO,IEC,GB U-PVC drains pipe 1,Tracking service2,Payment have L/C,T/T,D/P3,Material ... Under pressure ability, high impact resistanceU-PVC pipe,,UPVC water pipe,U-PVC drainage pipe high pressure1,Size:Φ32,Φ40 ... Development Department and Design Department,Customs Examination Division. U-PVC drains pipe