PP-R Aluminum-Plastic composite pipe Corrosion&torlerated resistant Delivery time:1-2weeks FOBNingbo/Shanghai features1)PPR-AL-PERT Plastic Composite pipe WITH CE,ISO9001,ISO14001,PICC2)size:20mm to 110mm3)color:white,yellow,gray,green,etcApplication Area:1. Cold and hot water systems of residence and commercial buildings.2. Transportation of industrial water supply and chemical materials.3. Pure ...