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　　撫順鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)無縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)量(liang)很(hen)少(shao)，只有10-50g/m2，其本(ben)身的(de)(de)耐腐(fu)蝕性(xing)比熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)相差很(hen)多(duo)。正規(gui)的(de)(de)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)生(sheng)產(chan)廠家(jia)，準用冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)作水(shui)(shui)(shui)、煤氣(qi)管(guan)(guan)(guan)(guan)(guan)。 冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)是電鍍(du)(du)(du)(du)(du)(du)層(ceng)(ceng)(ceng)，鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)與鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)基體獨立分層(ceng)(ceng)(ceng)。鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)較薄，鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)簡(jian)單附著在(zai)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)基體上，容易脫落。故其耐腐(fu)蝕性(xing)能差。在(zai)新建住宅中，禁止使(shi)用冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)作為(wei)給水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)。 　　撫順鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)無縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)種(zhong)類有哪(na)些(xie)(xie)? 　　1、熱(re)鍍(du)(du)(du)(du)(du)(du)無縫(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan) 　　是使(shi)熔(rong)融金屬(shu)與鐵基體反(fan)應而產(chan)生(sheng)合金層(ceng)(ceng)(ceng)，從而使(shi)基體和鍍(du)(du)(du)(du)(du)(du)層(ceng)(ceng)(ceng)二者相結合。熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)是先將鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)進行(xing)酸洗，為(wei)了去(qu)除鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)表面的(de)(de)氧化(hua)(hua)(hua)鐵，酸洗后，通過氯(lv)(lv)化(hua)(hua)(hua)銨(an)或(huo)(huo)氯(lv)(lv)化(hua)(hua)(hua)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)水(shui)(shui)(shui)溶液(ye)或(huo)(huo)氯(lv)(lv)化(hua)(hua)(hua)銨(an)和氯(lv)(lv)化(hua)(hua)(hua)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)混合水(shui)(shui)(shui)溶液(ye)槽中進行(xing)清洗，然后送入(ru)熱(re)浸鍍(du)(du)(du)(du)(du)(du)槽中。熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)具有鍍(du)(du)(du)(du)(du)(du)層(ceng)(ceng)(ceng)均勻，附著力(li)強，使(shi)用壽命長等優點。 　　2、冷(leng)鍍(du)(du)(du)(du)(du)(du)無縫(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan) 　　冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)就是電鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)，鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)量(liang)很(hen)少(shao)，只有10-50g/m2，其本(ben)身的(de)(de)耐腐(fu)蝕性(xing)比熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)相差很(hen)多(duo)。正規(gui)的(de)(de)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)生(sheng)產(chan)廠家(jia)，為(wei)了保證質量(liang)，大(da)多(duo)不采用電鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(冷(leng)鍍(du)(du)(du)(du)(du)(du))。只有那些(xie)(xie)規(gui)模小(xiao)、設備陳舊的(de)(de)小(xiao)企業采用電鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)，當然他們的(de)(de)價(jia)格也相對一些(xie)(xie)。今后不準用冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)作水(shui)(shui)(shui)、煤氣(qi)管(guan)(guan)(guan)(guan)(guan)。

撫(fu)順(shun)冷(leng)拔無縫鋼管訂制