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crbon steel elbow has advantages of corrosion-resistance

更新日期:2013-07-13  浏览:1391

   Carbon steel elbow to hot dip galvanized steel pipe for the matrix, the powder melting spraying technology in the wall (when necessary outside wall can be) coated with a plastic, excellent performance. Compared with galvanized pipe, crbon steel elbow has advantages of corrosion-resistance, no rust, scale, smooth, clean non-toxic, long life and other. According to the test, the service life of the carbon steel elbow is three times more than galvanized pipe. Compared with the plastic pipe, it has the advantages of high mechanical strength, pressure, good heat resistance and others. Because the matrix is a steel pipe, so there is no embrittlement, aging problem. It can be widely used in tap water, gas, chemical products and fluid conveying and heating engineering, it is galvanized pipe upgrading of products. Because of its installation and use method and is basically the same to traditional galvanized pipe, and fitting exactly the same , besides, it can take the place of aluminum-plastic composite pipe in the large diameter water conveying function, so it was welcomed by users, and has become one of the most competitive market in the new product pipeline.

    Carbon steel elbow is in the large diameter spiral welded pipe and high-frequency welded pipe based on coated plastic, maximum nozzle diameter up to 1200mm, according to the need of different coated polyvinyl chloride (PVC), polyethylene (PE), epoxy resin (EPOZY) plastic coating, and other various properties of good adhesion. It has  strong corrosion resistance, resistance to strong acid, alkali and other chemical corrosion, non-toxic, no corrosion, abrasion resistance, impact resistance, strong permeability, pipeline smooth surface, no adhesion to any material, can reduce the transmission resistance, improve the flow and transport efficiency, reduce the conveying pressure loss. Solvent free coatings, no leaking material, and therefore it will not contaminate the transmission medium, so as to ensure the cleanliness and hygiene of the fluid, +80 ℃ to -40 ℃ in hot and cold alternating cycle use, not aging, not cracking, which can be used in the harsh cold zone etc. The coating of large diameter steel pipe widely used in tap water, natural gas, petroleum, chemical industry, medicine, communication, electric power, ocean engineering field.
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