Wholesale direct sales of fire special coated steel pipes, directly buried inner and outer coated steel pipes

Description :

　　Epoxy resin composite steel pipe is a steel plastic composite product that uses steel pipe as the base pipe and plastic powder as the coating material. A plastic layer is melted and coated on the inner surface, and a plastic layer or other material anti-corrosion layer is melted and coated on the outer surface. Plastic coated steel pipes are divided into polyethylene coated steel pipes and epoxy resin coated steel pipes according to the different internal coating materials. The product marking consists of the code for the coated composite steel pipe, the code for the inner coating material, and the nominal size. Water supply lined plastic composite steel pipe is made by lining the inner wall of the steel pipe with thermoplastic pipes such as polyethylene (PE), heat-resistant polyethylene (PE-RT), cross-linked polyethylene (PE-X), polypropylene (PP-R), rigid polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C), etc. according to the requirements of the conveying medium. Due to technological improvements, some products have added an outer plastic layer. The product is divided into plastic lined steel pipes for cold water and plastic lined steel pipes for hot water according to the temperature of the transported water. The product label consists of the code for the lined plastic steel pipe, the code for the lined plastic material, and the nominal diameter. Consumers should try to choose reputable products from large shopping malls and stores according to their actual needs when purchasing such products.

AfterSalesService :

• plastic-coated steel pipe