鍍(du)鋅(xin)(xin)鋼(gang)管(guan)(guan)(guan)分為冷鍍(du)鋅(xin)(xin)鋼(gang)管(guan)(guan)(guan)、熱(re)鍍(du)鋅(xin)(xin)鋼(gang)管(guan)(guan)(guan)，冷鍍(du)鋅(xin)(xin)鋼(gang)管(guan)(guan)(guan)已被禁(jin)用(yong)(yong)，后(hou)者還(huan)被提倡(chang)暫時能使用(yong)(yong)。六七(qi)十(shi)年代(dai)，國(guo)(guo)際上發(fa)達開(kai)(kai)始開(kai)(kai)發(fa)新型管(guan)(guan)(guan)材，并陸(lu)續(xu)禁(jin)用(yong)(yong)鍍(du)鋅(xin)(xin)管(guan)(guan)(guan)。中國(guo)(guo)建(jian)設部等四部委(wei)也發(fa)文明確從2000年起禁(jin)用(yong)(yong)鍍(du)鋅(xin)(xin)管(guan)(guan)(guan)作(zuo)為供水(shui)管(guan)(guan)(guan)，新建(jian)小區的(de)冷水(shui)管(guan)(guan)(guan)已經很少使用(yong)(yong)鍍(du)鋅(xin)(xin)管(guan)(guan)(guan)了，有些小區的(de)熱(re)水(shui)管(guan)(guan)(guan)使用(yong)(yong)的(de)是(shi)鍍(du)鋅(xin)(xin)管(guan)(guan)(guan)。建(jian)筑用(yong)(yong)管(guan)(guan)(guan)-熱(re)鍍(du)鋅(xin)(xin)鋼(gang)管(guan)(guan)(guan)在消防、電力和高速公(gong)路上有廣泛的(de)應用(yong)(yong)。