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2024-05-27 17:22:12    评论:0 点击:
EP coated gas pipelines are generally small diameter seamless steel pipes coated with yellow EP epoxy resin. The main sales specifications include DN15 (4-branch) with an outer diameter of 21.3mm, DN20 (6-branch) with an outer diameter of 26.9mm, DN25 (1-inch) with an outer diameter of 33.7mm, DN32 (1.2-inch) with an outer diameter of 42.4mm, DN40 (1.5-inch) with an outer diameter of 48.3mm, and DN50 (2-inch) with an outer diameter of 60.3mm for gas pipelines.

EP外涂塑燃气管一般为外涂黄色EP环氧树脂的小口径无缝钢管,主要销售口径规格有DN15(4分管)外径为21.3mm,DN20(6分管)外径为26.9mm,DN25(1寸)外径为33.7mm,DN32(1.2寸)外径为42.4mm,DN40(1.5寸)外径为48.3mm,DN50(2寸)外径为60.3mm等的燃气管道用涂塑钢管。

EP外涂塑燃气管主要用于室内外架空的安装方式,而地埋使用的时候一般会选择小口径的3层PE防腐钢管。燃气涂塑钢管选择橙黄色易见的环氧树脂粉末涂塑,在实际的使用中能够给人以安全提示。

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EP外涂塑燃气管的EP环氧树脂涂层的厚度一般有200微米,300微米,350微米和400微米供选择,当然涂层越厚度成本超高。其单支长度一般为6米,当然也可以根据实际情况选择定制尺寸。因为一般小口径无缝钢管的定尺长度是12米,所以在选择小口径燃气涂塑钢管单支长度的时候,应尽量考虑对管材应用尽用,减少不必要的损失。


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