... 3. Black,white,red,blue,clear 4.MOQ: 20kg HDPE Welding Rods Rolls Material:PE/PP(Polyethylene/Polypropylene),ABS, PVCColor: usually ... : 1.7mm-12.0mm; The special diameter can be made by customer's requirement.Characteristic:acid-proof; anti-alkli;Salty-proof ... the plastic container,plastic plates, pipes and so on. 4MM HDPE Welding Rods Rolls