鍍鋅線(xian)管(guan)簡稱“導線(xian)管(guan)”（常用連(lian)接方式：JDG,KBG,LWG,EMT)，電(dian)(dian)氣施工(gong)圖表示方式為：Mt-鍍鋅電(dian)(dian)線(xian)管(guan)

鍍鋅鋼管(guan)簡稱“焊接鋼管(guan)”，電工(gong)施工(gong)圖表示方式為：SC-焊接鋼管(guan)

鍍鋅(xin)線(xian)管與鍍鋅(xin)鋼(gang)管有什么區別(bie)

鍍鋅線管是(shi)：專用(yong)(yong)于(yu)穿線、導線用(yong)(yong)的

鍍鋅鋼管(guan)是(shi)：用于水煤(mei)氣管(guan)路

鍍鋅(xin)(xin)鋼管和鍍鋅(xin)(xin)線管都分為兩種材質(zhi)：熱鍍鋅(xin)(xin)和電(dian)鍍鋅(xin)(xin)

熱鍍(du)(du)鋅(xin)鍍(du)(du)鋅(xin)層厚(hou)，具有鍍(du)(du)層均勻，附著力強，使用壽命長等優點。

電鍍(du)鋅成本低，表面不是(shi)很(hen)光滑，其本身的耐(nai)腐蝕性比熱鍍(du)鋅管相差很(hen)多。

鍍(du)鋅線管(guan)與鍍(du)鋅鋼管(guan)的(de)性(xing)能

蘭州鋼材廠家(jia)認為鍍(du)(du)鋅(xin)線(xian)(xian)管(guan)是鋼材料管(guan)道的(de)(de)一種。鍍(du)(du)鋅(xin)線(xian)(xian)管(guan)，可以(yi)細分為里外整體全鍍(du)(du)鋅(xin)以(yi)及外層(ceng)鍍(du)(du)鋅(xin)兩(liang)種。通常的(de)(de)鍍(du)(du)鋅(xin)線(xian)(xian)管(guan)是只鋅(xin)里面的(de)(de)鋼管(guan)，專用于穿(chuan)(chuan)線(xian)(xian)管(guan)，對于大型(xing)工程是有用鍍(du)(du)鋅(xin)鋼管(guan)穿(chuan)(chuan)線(xian)(xian)管(guan)。

鍍鋅(xin)鋼(gang)管(guan)(guan)(guan)表面有熱浸鍍或電鍍鋅(xin)層(ceng)的焊(han)接鋼(gang)管(guan)(guan)(guan)。鍍鋅(xin)可增(zeng)加鋼(gang)管(guan)(guan)(guan)的抗腐蝕能力，延長使(shi)用(yong)(yong)壽命。鍍鋅(xin)管(guan)(guan)(guan)的用(yong)(yong)途很廣，除作輸水、煤(mei)氣、油(you)等一般低壓(ya)力流體(ti)的管(guan)(guan)(guan)線管(guan)(guan)(guan)外，還用(yong)(yong)作石油(you)工業特別是海(hai)洋油(you)田的油(you)井管(guan)(guan)(guan)、輸油(you)管(guan)(guan)(guan)，化工焦化設備的油(you)加熱器、冷凝冷卻器、煤(mei)餾洗油(you)交換器用(yong)(yong)管(guan)(guan)(guan)，以及棧(zhan)橋管(guan)(guan)(guan)樁、礦(kuang)山坑(keng)道的支撐架用(yong)(yong)管(guan)(guan)(guan)等

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