zhangxiaosan
Legenda soseske
Pridružen/-a: 27.09. 2016, 06:54
Prispevkov: 1069
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 Objavljeno: 09 Feb 2017 05:47 Naslov sporočila: families and housewives |
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<p>introduction: a metal tube 1, galvanized pipe: the water pipe in the pipe after use easy to produce rust, water pollution not only ware, bacteria, and metal material in water is high and the harm to human health, is now prohibited when drinking water. 2, brass: the traditional good pipe, corrosion resistance, if long pipe connection with ordinary time will also have the problem of leakage, if welding process will take a lot of security, but it is best not buried in the wall, brass and copper prices are very high, as a strategic </p>
<p>reserve for such a large number of metal. The civilian is too corrupt. 3, stainless steel tube: stainless steel material with excellent corrosion resistance, sanitation, no rust, no fouling, not on dialysis body, good self-cleaning performance, long service life, environmental protection, one hundred percent recycling, cause two pollution on water quality is not the best human reality pipe conveying material of the future instead of other pipelines great chance. Two, 1, aluminum-plastic composite pipe, once popular, </p>
<p>convenient construction, better insulation performance, both inside and outside the wall is not easy to corrosion, but should not be buried underground, cassette joint is easy to leak. 2, copper plastic pipe and plastic pipe almost, generally at about 3 meters long, but the joint more easily p.. 3, steel plastic pipe: steel plastic pipe is the upgrading of products, the traditional galvanized pipe non-toxic, non fouling, corrosion, wall smooth, long service life. Three, plastic pipe 1, UPVC pipe: the interface is generally adhesive </p>
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