涂塑鋼管大口徑涂塑鋼管是傳統鋼塑管、鍍鋅管升級型的高性價比產品。其具有綜合特點，即有鋼管的高強度、高延伸性、低溫脆性好、 涂塑鋼管膨脹系數小，又有塑料管耐腐蝕、耐磨損、流體阻力小等優點， 涂塑鋼管屬于種新型的給排水、防腐綠色大口徑管， 涂塑鋼管被國內各行業越來越廣泛的采用。
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Coated steel tube hangzhou hengxin iron and steel co., LTD. Pipe wall bright and clean, good drainage performance, fluid resistance is small, not fouling is compared with other pipe the biggest advantage, can greatly reduce the loss.
At the same time, the linear expansion coefficient of the large diameter coated plastic pipe is very small, which makes it very advantageous as the main pipe, and greatly overcomes the defect of the large linear expansion coefficient of other plastics and common pipe.
Large diameter coated steel tube is the traditional steel - plastic pipe, galvanized pipe upgrade type of high cost performance products. It has comprehensive characteristics, namely steel of high strength, high extensibility, good low temperature brittleness, painted plastic tube expansion coefficient is small, and there was a plastic pipe corrosion resistance, wear resistance, the advantages of small fluid resistance, painted plastic pipe belongs to a kind of new type of water supply and drainage, anticorrosive green large diameter pipe, coated plastic pipe by domestic industries more and more widely adopted.
Hangzhou tu plastic steel tube xiaobian for you to introduce here, you need to buy steel tube welcome your inquiry. 0571-88250619 85303551