The coating of 3PE anticorrosive steel pipe is an epoxy powder anticorrosive coating which is in contact with the surface of the steel pipe, and the middle layer is a copolymerization adhesive with branch structure functional group. The surface layer is high density polyethylene anticorrosive coating.
For 3PE anticorrosive steel pipe use is really very wide coverage, it is suitable for underground coal mine water supply and drainage, underground grouting, positive and negative pressure ventilation, gas drainage, fire sprinkler pipe network. Thermal power plant process water waste slag, backwater pipeline. For the anti - spray, sprinkler system of the water supply pipeline has the applicability. Electric power, communication, highway cable protection sleeve.
It is suitable for water supply of high-rise buildings, heat supply network, tap water works, gas transmission, buried water and other pipelines. Oil pipeline, chemical and pharmaceutical, printing and dyeing industries to transport corrosive medium process pipeline. Sewage treatment discharge pipe, sewage pipe and biological tank anticorrosion engineering. Agricultural irrigation pipe, deep well pipe, drainage pipe and other networks, it can be said that 3PE anticorrosive steel pipe in the current construction of yes.