鍍鋅方管的除銹方法

1、首先利用(yong)溶劑清洗鋼材表面，把表面的有機(ji)物去除，

2、然(ran)后(hou)使用(yong)工(gong)具除銹(xiu)（鋼(gang)絲刷）,去除松動或傾斜的規模，鐵銹(xiu)，焊渣等,

3、使用(yong)酸洗(xi)的方(fang)式。

鍍(du)(du)鋅(xin)分為熱鍍(du)(du)和冷(leng)鍍(du)(du)，熱鍍(du)(du)不易生(sheng)銹，冷(leng)鍍(du)(du)較易生(sheng)銹。

鍍(du)(du)鋅(xin)鋼(gang)(gang)管(guan)(guan)(guan)表面有熱(re)浸鍍(du)(du)或電(dian)鍍(du)(du)鋅(xin)層的焊(han)接鋼(gang)(gang)管(guan)(guan)(guan)。鍍(du)(du)鋅(xin)可增加(jia)鋼(gang)(gang)管(guan)(guan)(guan)的抗腐(fu)蝕能力(li)，延長使用(yong)(yong)壽命。鍍(du)(du)鋅(xin)管(guan)(guan)(guan)的用(yong)(yong)途很廣，除(chu)作(zuo)輸(shu)水、煤氣(qi)、油(you)(you)(you)等一般(ban)低壓力(li)流體的管(guan)(guan)(guan)線管(guan)(guan)(guan)外，還用(yong)(yong)作(zuo)石油(you)(you)(you)工(gong)業(ye)特別是海(hai)洋油(you)(you)(you)田的油(you)(you)(you)井管(guan)(guan)(guan)、輸(shu)油(you)(you)(you)管(guan)(guan)(guan)，化工(gong)焦化設備的油(you)(you)(you)加(jia)熱(re)器、冷凝冷卻(que)器、煤餾洗油(you)(you)(you)交換器用(yong)(yong)管(guan)(guan)(guan)，以及棧橋管(guan)(guan)(guan)樁、礦山坑道(dao)的支(zhi)撐架(jia)用(yong)(yong)管(guan)(guan)(guan)等。