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    pe給水管知識
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    莆田PE給水管和PE排水管有什么區別?

    來源:www.miabellabridal.com 發布時間:2022/9/27 10:38:50
           在給排水工程項目中,人們經常會遇到莆田PE給水管和PE排水管。兩種管道在外觀上沒有顯著差異。很多人不知道兩者的區別。讓我們做一個簡單的區分:

      1)PE給水管和PE排水管使用的原材料是高密度聚乙烯,而前者使用的高密度聚乙烯需要符合國家衛生標準,而后者的要求要低得多;

      2)PE給水管不允許添加任何回料和添加劑,原材料必須是符合國家標準的高密度聚乙烯;PE排水管允許添加回料和其他添加劑,但必須得到客戶的認可;

      3)根據原材料的不同,相應地,PE給水管的價格遠高于PE排水管;

    莆田PE給水管


      4)PE給水管是給水管,需要滿足一定的壓力等級,如0.6MPa、0.8MPa、1.0MPa、1.25MPa、1.6MPa,而PE排水管在水的末端系統,并且不需要提供壓力等級;

      5)按規定,PE給水管必須在管體上用藍線標明是給水管,但不允許用PE排水管。在復合規定的前提下,我們可以簡單的從外觀上區分PE給水管和PE排水管。







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