IPN8710 anti-corrosion steel pipe manufacturer for drinking water pipelines

Description :

　　The external coating of epoxy coal tar anti-corrosion steel pipe is a new type of anti-corrosion layer developed in the past 30 years, which uses electrostatic spraying technology to apply epoxy powder coating and form a film in one go. This coating has the characteristics of simple coating operation, no pollution, good impact and bending resistance, and high temperature resistance, and has been widely used abroad. Powder coating is a solvent-free solid powder coating, which has the characteristics of no solvents, no pollution, energy and resource savings, reduced labor intensity, and high coating mechanical strength They are stored stably at room temperature, and are coated by electrostatic spraying, friction spraying (thermosetting method), or fluidized bed immersion coating (thermoplastic method), then heated, baked, melted and solidified to form a smooth and shiny coating film, achieving the purpose of decoration and corrosion prevention Epoxy coal tar anti-corrosion steel pipe coating is one of the most important and high-performance coatings, widely favored and welcomed by the market for its excellent adhesion, flexibility, corrosion resistance, and anti-corrosion life.

　　The use of epoxy coal tar anti-corrosion steel pipes as anti-corrosion coatings has received good reviews both domestically and internationally There are few reports on the defects that occur during its application The primary flaw of the report has been exposed be stripped. Cathodic stripping Cathodic protection shielding Peel off the anti-corrosion layer and prevent corrosion under the film And most of the reports on defects are still at the theoretical estimation stage As Zi guessed correctly, he mentioned the issue of cathodic protection shielding So far, there have been no reported examples of cathodic protection shielding in the practical operation of anti-corrosion coatings Through years of practice, it has been demonstrated As the usage period increases The scope of application is primarily for underground or underwater steel oil transportation Gas transmission Water supply Corrosion prevention of the outer wall of heating pipelines It is also applicable to various types of steel structures The dock a ship. Water gates Gas storage tank Corrosion prevention and concrete pipes for equipment in refining and chemical plants Sewage tank Roof waterproof layer TOILET. Waterproofing and leakage prevention of concrete structures such as basements Epoxy coal tar anti-corrosion steel pipe is commonly referred to as "several cloths and several oils", commonly including one cloth and two oils, three cloths and two oils, five steps and three oils, seven cloths and four oils.

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• IPN8710 anti-corrosion steel pipe