鍍鋅管是什么材質的鋼材?
其實鍍(du)鋅(xin)(xin)(xin)管(guan)(guan)是(shi)(shi)鋼(gang)材(cai)質的(de)(de),在(zai)鋼(gang)的(de)(de)表層添加了(le)鍍(du)鋅(xin)(xin)(xin)層,所以(yi)叫做鍍(du)鋅(xin)(xin)(xin)管(guan)(guan)。也(ye)正是(shi)(shi)因為(wei)表面鍍(du)鋅(xin)(xin)(xin)層,從而使(shi)鍍(du)鋅(xin)(xin)(xin)管(guan)(guan)避(bi)免了(le)腐蝕、生銹(xiu)的(de)(de)現象,在(zai)一(yi)定程度上延長了(le)鋼(gang)管(guan)(guan)的(de)(de)使(shi)用(yong)壽(shou)命。鍍(du)鋅(xin)(xin)(xin)管(guan)(guan)也(ye)可以(yi)分(fen)為(wei)電鍍(du)鋅(xin)(xin)(xin)管(guan)(guan)和(he)熱鍍(du)鋅(xin)(xin)(xin)管(guan)(guan),現在(zai)常(chang)用(yong)的(de)(de)一(yi)般(ban)是(shi)(shi)熱鍍(du)鋅(xin)(xin)(xin)管(guan)(guan),在(zai)一(yi)些建(jian)筑外墻(qiang)施工中(zhong)比較(jiao)常(chang)用(yong),比如,用(yong)來建(jian)造立柱、玻璃幕墻(qiang)、大理石(shi)幕墻(qiang)或者其它受力材(cai)
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