Manufacturer of 3PE anti-corrosion steel pipes for pile foundation construction renovation

Description :

　　The three-layer structure protective layer of polyethylene with 3PE anti-corrosion, also known as three-layer PE (3PE), is an advanced anti-corrosion technology introduced from the international market in recent years. 3PE anti-corrosion steel pipes require anti-corrosion coatings with good resistance to soil, water, and mold corrosion and construction performance. Has good electrical insulation properties. When used in conjunction with cathodic protection, the anti-corrosion coating should have a certain degree of resistance to cathodic peeling strength. Has sufficient mechanical strength. To ensure that the coating is not damaged during handling and soil pressure. One of the most common methods for anti-corrosion steel pipes is to evenly and densely apply paint on the surface of the rust removed anti-corrosion steel pipe to isolate it from various corrosive media. 3PE anti-corrosion is now considered an advanced pipeline external anti-corrosion technology internationally. In China, three-layer PE has been first applied in the oil and gas system. The Shaanxi Beijing natural gas pipeline and Kushan oil pipeline that have been built in China, as well as the nearly 4000 kilometers of West East Gas Pipeline, which is a national key project, have all been coated with three layers of PE external anti-corrosion coating. In Tianjin, there is a 67 kilometer high-pressure pipeline from Shaanxi to Tianjin and a 30 kilometer high-pressure natural gas pipeline on the outer ring road. The 3PE anti-corrosion steel pipe coating, also known as the three-layer polyethylene anti-corrosion coating, is a new type of anti-corrosion steel pipe coating that combines the European 2PE anti-corrosion coating with the widely used epoxy powder anti-corrosion steel pipe coating (FBE) in North America. It has been recognized and used internationally for over ten years.

AfterSalesService :

• 3PE anti-corrosion steel pipe