Coated composite steel pipe, hot-dip coated steel pipe, coated composite steel pipe price

Description :

　　Coated steel pipes are products that use PE (modified polyethylene) for hot-dip molding or EP (epoxy resin) for internal and external coating, and have excellent corrosion resistance. At the same time, the coating itself also has good electrical insulation and will not produce electrical corrosion. Low water absorption rate, high mechanical strength, low friction coefficient, capable of achieving long-term use. It can also effectively prevent damage to plant roots and soil environmental stress. Convenient connection and easy maintenance.

　　Coated steel pipes have excellent corrosion resistance and relatively low friction resistance. Epoxy resin coated steel pipes are suitable for transporting media such as water supply and drainage, seawater, warm water, oil, and gas, while polyvinyl chloride coated steel pipes are suitable for transporting media such as drainage, seawater, oil, and gas.

　　Common colors: black, gray, blue, red, white, green

　　Coating thickness: PE (modified polyethylene) coating thickness of 400um 1000um EP (epoxy resin) spraying thickness of 100um -400um

　　Coating method: PE (polyethylene) is sprayed with EP; (epoxy resin) is sprayed inside and outside

　　Product specifications: DN150DN3620

　　Product Features:

　　Coated steel pipes are products that use PE (modified polyethylene) for hot-dip molding or EP (epoxy resin) for internal and external coating, and have excellent corrosion resistance. At the same time, the coating itself also has good electrical insulation and will not produce electrical corrosion. Low water absorption rate, high mechanical strength, low friction coefficient, capable of achieving long-term use. It can also effectively prevent damage to plant roots and soil environmental stress. Convenient connection and easy maintenance.

　　Execution standard: CJ/T120-2008 Water supply coated composite steel pipe GB/T 5135.202010 Fire protection coated steel pipe.

　　Application areas:

　　1. Various forms of circulating water systems (domestic circulating water, industrial circulating water) have excellent performance and a corrosion resistance period of up to 50 years.

　　2. Fire water supply system.

　　3. Water supply and drainage transportation for each building (especially suitable for cold and hot water systems in hotels, upscale residential areas).

　　4. Transportation of various chemical fluids (resistant to acid, alkali, and salt corrosion).

　　5. Underground and passing pipes for wires and cables.

　　6. Ventilation pipes, supply and drainage pipes for mines and mines.

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• Coated composite steel pipe