Water engineering 3pe anti-corrosion steel pipe gas transmission 3pe anti-corrosion steel pipe 3pe anti-corrosion steel pipe in stock

Description :

　　Many people only know one thing about the uses of 3pe anti-corrosion steel pipes, but they do not know the other. Its function is really wide coverage, and it is suitable for underground water supply and drainage, underground spraying, positive and negative pressure ventilation, gas drainage, fire sprinkler and other pipe networks in coal mines. Thermal power plant process water waste residue and return water transportation pipeline. The applicability of water supply pipelines for anti spray and sprinkler systems. Cable protection sleeves for power, communication, highways, etc.

　　3PEE anti-corrosion spiral steel pipes are widely used in pipeline engineering fields such as petroleum, chemical, natural gas, heat, sewage treatment, water sources, bridges, steel structures, and marine water transmission pile driving.

　　3PE anti-corrosion spiral steel pipe has good insulation performance, with heat loss only 25% of traditional pipes. Long term operation can still save significant resources, significantly reduce energy costs, and has strong waterproof and corrosion-resistant capabilities. It does not require a pipe trench and can be directly buried underground or in water. It is also simple and fast to construct, with a relatively low overall cost. It also has good corrosion and impact resistance under low temperature conditions, and can be directly buried in frozen soil in certain environments.

　　The 3pE anti-corrosion spiral steel pipe coating, also known as the three-layer polymer anti-corrosion coating, is a new anti-corrosion steel pipe coating that cleverly combines the European 2PE anti-corrosion layer with the widely used powder anti-corrosion steel pipe coating (FBE) in North America. It has been recognized and used worldwide for over ten years.

　　The coating of 3pE anti-corrosion steel pipe is a powder anti-corrosion coating in contact with the bottom layer and the steel pipe surface, and the middle layer is a copolymer adhesive with branched functional groups. The surface layer is a high-density polymer anti-corrosion coating.

　　The 3pE anti-corrosion coating combines the high impermeability and mechanical properties of resin and polymer materials. So far, it has been widely recognized for its effectiveness Performance The pipeline anti-corrosion coating has been applied in many engineering projects.

　　Corrosion prevention of steel pipe inner wall:

　　There are two types of anti-corrosion for the inner wall of steel pipes: one is hot-melt resin powder anti-corrosion (high-temperature fusion bonding), and the other is liquid coating, commonly used liquid IPN8710 (room temperature cold spraying).

　　Anti corrosion spiral steel pipes are mainly used for the outer wall anti-corrosion of buried or underwater steel oil, gas, water, and heating pipelines. They are also suitable for anti-corrosion of various steel structures, docks, ships, water gates, gas storage tanks, refinery and chemical plant equipment, as well as waterproofing and leakage prevention of concrete pipes, sewage tanks, roof waterproof layers, bathrooms, basements, and other concrete structures.

　　Hardness index of anti-corrosion spiral steel pipe:

　　The ability of a metal material to resist the indentation of a hard object on its surface is called hardness. According to different testing methods and applicable ranges, hardness can be divided into Brinell hardness, Rockwell hardness, Vickers hardness, Shore hardness, microhardness, and high-temperature hardness. For anti-corrosion spiral steel pipes, three commonly used hardness types are Brinell, Rockwell, and Vickers.

　　Water engineering 3pe anti-corrosion steel pipe gas transmission 3pe anti-corrosion steel pipe 3pe anti-corrosion steel pipe storage

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