供應 優質 鍍鋅管 廠家(jia) 規格齊全(quan) 品質保障

鍍鋅(xin)(xin)鋼(gang)管(guan)(guan)分為(wei)(wei)冷(leng)鍍鋅(xin)(xin)鋼(gang)管(guan)(guan)、熱鍍鋅(xin)(xin)鋼(gang)管(guan)(guan)，冷(leng)鍍鋅(xin)(xin)鋼(gang)管(guan)(guan)已被禁(jin)用(yong)(yong)，后者還被提(ti)倡(chang)暫時能使(shi)(shi)(shi)用(yong)(yong)。六七十年代，國際上發(fa)達開始開發(fa)新(xin)型管(guan)(guan)材，并陸續禁(jin)用(yong)(yong)鍍鋅(xin)(xin)管(guan)(guan)。中國建(jian)設部等四部委也發(fa)文明確(que)從2000年起禁(jin)用(yong)(yong)鍍鋅(xin)(xin)管(guan)(guan)作為(wei)(wei)供水管(guan)(guan)，新(xin)建(jian)小(xiao)區(qu)(qu)的(de)冷(leng)水管(guan)(guan)已經很少使(shi)(shi)(shi)用(yong)(yong)鍍鋅(xin)(xin)管(guan)(guan)了，有些小(xiao)區(qu)(qu)的(de)熱水管(guan)(guan)使(shi)(shi)(shi)用(yong)(yong)的(de)是(shi)鍍鋅(xin)(xin)管(guan)(guan)。熱鍍鋅(xin)(xin)鋼(gang)管(guan)(guan)在消防、電力(li)和(he)高速公路(lu)上有廣(guang)泛的(de)應用(yong)(yong)。

熱(re)鍍鋅鋼管廣泛應用于(yu)建筑、機械(xie)(xie)、煤礦(kuang)、化工(gong)、電力、鐵道車輛、汽車工(gong)業、公路、橋梁、集裝(zhuang)箱、體育設施、農業機械(xie)(xie)、石油機械(xie)(xie)、探礦(kuang)機械(xie)(xie)等制(zhi)造工(gong)業。

鍍(du)(du)鋅(xin)(xin)鋼管(guan)(guan)(guan)(guan)(guan)表面有(you)熱浸鍍(du)(du)或電鍍(du)(du)鋅(xin)(xin)層的(de)(de)焊接鋼管(guan)(guan)(guan)(guan)(guan)。鍍(du)(du)鋅(xin)(xin)可增(zeng)加(jia)鋼管(guan)(guan)(guan)(guan)(guan)的(de)(de)抗腐蝕能(neng)力(li)(li)，延(yan)長使用壽(shou)命。鍍(du)(du)鋅(xin)(xin)管(guan)(guan)(guan)(guan)(guan)的(de)(de)用途很(hen)廣，除作輸(shu)水(shui)、煤氣(qi)、油(you)等一般(ban)低(di)壓力(li)(li)流(liu)體的(de)(de)管(guan)(guan)(guan)(guan)(guan)線管(guan)(guan)(guan)(guan)(guan)外，還(huan)用作石油(you)工業特別是海洋油(you)田的(de)(de)油(you)井管(guan)(guan)(guan)(guan)(guan)、輸(shu)油(you)管(guan)(guan)(guan)(guan)(guan)，化工焦化設備的(de)(de)油(you)加(jia)熱器(qi)、冷凝冷卻器(qi)、煤餾洗油(you)交換器(qi)用管(guan)(guan)(guan)(guan)(guan)，以及棧橋(qiao)管(guan)(guan)(guan)(guan)(guan)樁、礦山坑道的(de)(de)支撐(cheng)架(jia)用管(guan)(guan)(guan)(guan)(guan)等。