鍍鋅鋼管行業怎樣才會有好的發展?
為(wei)提高(gao)鋼(gang)(gang)管(guan)的(de)耐腐蝕性能(neng),對一般鋼(gang)(gang)管(guan)進行鍍(du)(du)(du)鋅(xin)(xin)。鍍(du)(du)(du)鋅(xin)(xin)焊管(guan)分熱鍍(du)(du)(du)鋅(xin)(xin)和冷鍍(du)(du)(du)鋅(xin)(xin)兩(liang)種(zhong)。鍍(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)管(guan)分熱鍍(du)(du)(du)鋅(xin)(xin)和電(dian)鍍(du)(du)(du)鋅(xin)(xin)兩(liang)種(zhong),熱鍍(du)(du)(du)鋅(xin)(xin)鍍(du)(du)(du)鋅(xin)(xin)層(ceng)厚,電(dian)鍍(du)(du)(du)鋅(xin)(xin)成本(ben)低(di),表面不是很光滑。吹氧(yang)焊管(guan):用(yong)作(zuo)(zuo)煉(lian)鋼(gang)(gang)吹氧(yang)用(yong)管(guan),一般用(yong)小口徑(jing)的(de)焊接鋼(gang)(gang)管(guan),規(gui)格由3/8-2寸八種(zhong)。用(yong)08、10、15、20或者195-Q235的(de)鋼(gang)(gang)帶制(zhi)作(zuo)(zuo)成的(de),為(wei)了防(fang)腐蝕,有
了(le)解詳(xiang)情