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Hebei Allland Steel Pipe Manufacturing Co.,Ltd

ADD: Zhifangtou Industrial Park, Cang County, Cangzhou City, Hebei Province

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Phone: 86-18632726278

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Galvanzed Steel Pipes Anti-corrosion Ability To Extend Long Service Life

Galvanized steel pipe is divided into cold galvanized pipe, hot galvanized pipe, galvanized steel pipe before the former has been banned, which is also the country to promote temporary use. Galvanized steel pipe surface with hot dip plating or electroplating layer of welded steel pipe. Galvanized steel pipe can increase the corrosion resistance, extend the service life. The sixties and seventies, the international developed countries began to develop new pipe, and one after another ban galvanized pipe. China Construction Department and other four ministries also issued a document from 2000 to ban galvanized pipe as a water supply pipe, the new district of cold water pipes have been rarely used galvanized pipe, and some residential hot water pipe is the use of galvanized pipe.

Galvanized steel pipe with hot dip galvanized or electroplated zinc plated steel pipe. Galvanized square tube galvanized can increase the corrosion ability, extend the service life. Galvanized pipe is widely used, oil and other low-pressure fluid pipeline is usually outside, but also for the oil industry, especially the offshore oil field of oil wells, chemical coking equipment, oil heaters, coal waste detergent exchange tube, and the bridge Pipe pile, mine tunnel support tube and so on. Galvanized steel pipe is divided into cold galvanized pipe, hot galvanized pipe, the former has been banned, which is also the country launched a temporary use. International developed countries began to develop new pipe, and the continuous ban galvanized pipe. Galvanized pipe is a galvanized steel pipe between them, with a uniform coating, strong adhesion, long service life and other advantages. Galvanized low cost, the appearance is not very lubrication, its own corrosion resistance than hot galvanized pipe a lot worse.

Most of the old houses are used galvanized pipe, and now the gas, heating with the kind of iron pipe is galvanized pipe, galvanized pipe as a water pipe, the use of a few years later, the tube occurred a lot of rust, Pollution of sanitary ware, and mixed with non-lubricating the inner wall of the breeding bacteria, rust formation of heavy metal content in water is too high, seriously endangering the health of the human body. International developed countries began to develop new pipe, and the continuous ban galvanized pipe. China's Ministry of Construction and other four ministries also issued a clear from the ban galvanized pipe, the current new district of cold water pipe is now rarely use galvanized pipe, and some residential hot water pipe is the use of galvanized pipe. Often said galvanized pipe is now mainly used to transport gas, heating. Galvanized pipe as a water pipe, the use of a few years later, the tube occurred a lot of rust, out of the yellow water pollution sanitary ware, and mixed with the wall of the breeding bacteria; rust formation of heavy water content is too high, serious harm to human health. International developed countries began to develop new pipe, and the continuous ban galvanized pipe.