鍍鋅鋼管行業怎樣才會有好的發展?
為提(ti)高鋼管(guan)的(de)(de)(de)耐腐蝕性能,對一(yi)般鋼管(guan)進行鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)焊(han)管(guan)分熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)和冷鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)兩種。鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼管(guan)分熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)和電(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)兩種,熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)厚,電(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)成本低(di),表面不是很(hen)光(guang)滑。吹(chui)氧焊(han)管(guan):用作煉(lian)鋼吹(chui)氧用管(guan),一(yi)般用小口徑(jing)的(de)(de)(de)焊(han)接鋼管(guan),規格由3/8-2寸(cun)八(ba)種。用08、10、15、20或者195-Q235的(de)(de)(de)鋼帶(dai)制(zhi)作成的(de)(de)(de),為了(le)防腐蝕,有(you)
了(le)解詳(xiang)情