What’s the difference among PE,PP,PVC pipes?

Different raw material: PVC, it’s raw material is polyvinyl chloride, PPR, it’s raw material is Three-type polypropylene, PE,it’s raw material is polyethylene.

Different degrees of bending: PVC is not bendable, PPR can bend 20 times the pipe diameter.

Different applications: PVC pipe fittings of the same material, connected with glue, are mostly used for drainage pipes. PPR homogeneous pipe fittings, hot welding, can be used for cold and hot water supply pipes. PE is generally large diameter and used for cold water supply pipe.

Recommand products from TDD:

BOTTLE GRADE PET CHIPS WK-811

Junzheng Polyvinyl Chloride Resin SG5