Pipe refers to using special technology to anticorrosion of the steel tube, steel pipe with a certain degree of corrosion resistance. Generally used for waterproofing, rust-proof, acid-proof alkali, oxidation, and so on.

According to the different needs of steel inner and outer anticorrosion measures corresponding to the wall. Common include: Epoxy coal tar pitch anticorrosive epoxy coating anticorrosion. polyurethane coating corrosion protection, IPN8710 drinking water pipeline, nontoxic coating corrosion protection, polymer coating corrosion, pipe wall corrosion of cement mortar. Pipe is mainly used with special requirements or engineering in a harsh environment.