Is plastic pipe polythene good or polypropylene?
Polypropylene pipeline: good corrosion resistance, high strength, high surface hardness, good surface finish, have certain resistance to high temperature; hot welding, flange connection: thread connection
Polyethylene pipe: light weight, good toughness, good low temperature resistance, non-toxic, low cost, high impact strength, compressive strength and tensile strength but lower; connection: flange, welding hot thread connection;
According to the application to decide if it is drinking water pipes, rainwater pipes, gas pipes, industrial anti-corrosion pipeline, pipe polyethylene material; in case of chemical sewage, sea water, oil and irrigation pipe, pipe for indoor heating system for concrete floor heating pipe, pipe selection of polypropylene.
