鍍鋅鋼管行業怎樣才會有好的發展?
為(wei)提(ti)高鋼(gang)(gang)管(guan)(guan)(guan)的(de)耐(nai)腐(fu)蝕性能,對(dui)一般(ban)鋼(gang)(gang)管(guan)(guan)(guan)進行(xing)鍍鋅(xin)(xin)。鍍鋅(xin)(xin)焊管(guan)(guan)(guan)分熱鍍鋅(xin)(xin)和冷鍍鋅(xin)(xin)兩種。鍍鋅(xin)(xin)鋼(gang)(gang)管(guan)(guan)(guan)分熱鍍鋅(xin)(xin)和電(dian)(dian)鍍鋅(xin)(xin)兩種,熱鍍鋅(xin)(xin)鍍鋅(xin)(xin)層厚(hou),電(dian)(dian)鍍鋅(xin)(xin)成本低,表面不是很光滑。吹氧焊管(guan)(guan)(guan):用(yong)(yong)作煉鋼(gang)(gang)吹氧用(yong)(yong)管(guan)(guan)(guan),一般(ban)用(yong)(yong)小(xiao)口(kou)徑的(de)焊接(jie)鋼(gang)(gang)管(guan)(guan)(guan),規(gui)格由3/8-2寸八(ba)種。用(yong)(yong)08、10、15、20或者(zhe)195-Q235的(de)鋼(gang)(gang)帶制作成的(de),為(wei)了防(fang)腐(fu)蝕,有(you)
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