The corrosion and scaling problems of common steel pipes during burial and water conveyance were solved by coating the pipes with plastic and anti-corrosion. The phenomenon of pipe blockage and spray blockage is eliminated, and the service life of the pipeline is improved.
The service life of coated steel pipe is more than 50 years. Flame retardant was added and epoxy resin powder was modified in the powder coating of plastic-coated steel pipe. The coating has superior temperature resistance, non-burning and non-softening in long-term use.
Plastic coated steel pipes, steel pipes as the base, exterior wall coated with high adhesion, impact resistance, anti-corrosion and weather resistant thermosetting powder coatings, interior wall coated with high adhesion, anti-corrosion, food-grade health thermoplastic powder coatings. The composite steel pipe with internal and external coating for water supply is made by sandblasting chemical double pretreatment, preheating, internal coating, external coating, solidification and post-treatment. It is a high performance-price ratio product of traditional steel-plastic pipe and galvanized pipe.
1. The adhesion of the coating is obviously enhanced, the impact resistance, the pressure bearing ability is good, and the embrittlement is not brittle.
2, health non-toxic, no scaling, not breeding microorganisms, to ensure the quality of fluids.
3, chemical corrosion resistance, soil and marine biological corrosion resistance, cathodic stripping
4. The installation process is mature, convenient and fast, and is similar to common galvanized pipe.
5. Good weatherability and use harsh environment such as desert and saline alkali.
6. Smooth wall, high efficiency and long service life.
I believe that after reading the introduction of this article, the Jinan galvanized pipe will also have their own understanding of the future problems can be well solved.