Manufacturer of anti-corrosion steel pipes for drainage inside and outside

Description :

　　IPN8710 drinking water anti-corrosion steel pipe welding steel pipe is divided into spiral seam welding and straight welding steel pipe. Spiral seam welding steel pipe is divided into automatic submerged arc welding steel pipe and high-frequency welding steel pipe. Straight welding steel pipe is further divided into ordinary straight welding steel pipe and stainless welding steel pipe. Seamless steel pipes are divided into hot-rolled pipes and cold-rolled pipes according to their manufacturing methods, and their precision is divided into two types: ordinary and advanced. The nominal diameter of cold-rolled pipes is 200mm, and the nominal diameter of hot-rolled pipes is 600mm. Seamless steel pipes also include stainless steel seamless steel pipes, which are divided into hot-rolled and hot extruded stainless steel seamless steel pipes and cold-rolled stainless steel seamless steel pipes. Unprotected steel pipes with or without protective layers were commonly referred to as non galvanized steel pipes in the past. Texture type steel pipes mainly refer to seamless stainless steel pipes and welded stainless steel pipes, which have not been widely used in outdoor large and medium-sized pipeline water supply due to cost, connection and other reasons.

　　Complete specifications of ipn8710 anti-corrosion steel pipes for drinking water, tpep anti-corrosion steel pipe manufacturer ipn8710 non-toxic anti-corrosion steel pipes - anti-corrosion coating is crucial for the service life of buried pipelines. For pipelines of the same material, some can be buried underground for decades without corrosion, while others may leak within a few years. It's because they use different external anti-corrosion coatings. Polyethylene three-layer structure protective layer, also known as three-layer PE, is an advanced anti-corrosion technology introduced from abroad in recent years. Ipn8710 non-toxic drinking water steel pipe anti-corrosion pipe refers to the insulation and anti-corrosion measures that ensure the temperature inside and on the surface of the working steel pipe in different working environments, in order to slow down or prevent corrosion and deterioration under the chemical and electrochemical effects of external media or metabolic activities of microorganisms. The product has no distinction between primer and topcoat, and the one-time coating thickness can reach over 600 μ m; The products come in hand brush and spray coating types, and suitable models can be flexibly selected according to application conditions; The product solidifies quickly into a film and has high construction efficiency; There is no solvent evaporation during the construction process, which is both safe and environmentally friendly. For small-scale pipeline coating renewal projects, manual brushing or small two-component airless spraying machines can be used for construction; For large-scale pipeline coating renewal projects, online spraying equipment for pipelines can be applied. This equipment was successfully applied in North America in the 1990s, when it was used to renew the anti-corrosion coating of 120km of old pipelines, and the effect was quite ideal. Since its production in China in 1987, ipn8710 anti-corrosion steel pipe interpenetrating network coating has been improved with different resins and fillers to resist different corrosive media. Special coatings have been developed for water pipeline anti-corrosion coating, chemical atmospheric anti-corrosion coating, gas tank, pipe anti-corrosion coating, oil storage tank, and oil pipeline anti-corrosion coating.

AfterSalesService :

• Internal and external anti-corrosion steel pipes