• PE夹铝管
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PE夹铝管

  • 04/05/2018 08:54:54

PE夹铝管随着人们对饮用水质量和工程施工等要求的提高飞镀锌管已不能适应,国外在20世纪80年代中期开始使用聚乙烯夹管来代替镀锌管作为液体和气体的输送管道,它具有金属管材和塑料管材的优点,在国外已被广泛应用于工业与民用工程中冷热水、燃气、压缩空气、太阳能与空调采暖…

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