The general seamless pipe derusting and anti-corrosion is like this: immediately brush the rust conversion top coat in the rusty area, and the rust will cause the polymer material to reflect. After the conversion, the color is gray and black, and the adhesion is Very strong independent anti-rust treatment in 2 years, can also cooperate with other paints. After the chemical water treatment, the vapor phase inhibitor can be used. Pack the vapor phase inhibitor into a bag and string it in, or use a blower motor to blow in the vapor phase inhibitor, which is simple and easy.
Anti-corrosion countermeasures for seamless pipes: encapsulate high-density high-pressure polyethylene raw materials on the outer surface of seamless pipes, which have very high impact toughness and high-quality corrosion resistance, and can protect them from external factors during the entire process of transportation, installation and application. The destruction caused by the element.
Warm reminder: Because the high-pressure polyethylene jacket tube is easy to be brittle, outdoor storage must be covered with shed cloth and other materials. The accumulation place should be free from high pyrogens and open flames. After making the anticorrosive seamless tube, it is strictly forbidden to expose to the sun or rapid cooling, otherwise it is very easy Cracking, endangering the characteristics of the product and its useful life.
Tips:ASTM A53 (ASME SA53) carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26. A 53 is intended for pressure and mechanical applications and is also acceptable for ordinary uses in steam, water, gas, and air lines.