沈陽大連精密鋼管

美投鋼鐵MESCO STEEL 精密鋼管

1、材質上可分類(lei)：鍍(du)(du)鋅管(guan)(guan)(guan)(guan)、鍍(du)(du)鋁(lv)鋅管(guan)(guan)(guan)(guan)、鍍(du)(du)鋅鋁(lv)鎂管(guan)(guan)(guan)(guan)、鍍(du)(du)鋁(lv)管(guan)(guan)(guan)(guan)，不銹(xiu)鋼管(guan)(guan)(guan)(guan)等

2、按斷面外形分類

（1）簡單斷面鋼管——圓(yuan)形(xing)(xing)鋼管、方形(xing)(xing)鋼管、橢圓(yuan)形(xing)(xing)鋼管、三角形(xing)(xing)鋼管、六角形(xing)(xing)鋼管、菱(ling)形(xing)(xing)鋼管、八角形(xing)(xing)鋼管、半圓(yuan)形(xing)(xing)鋼圓(yuan)、其他

（2）復(fu)雜斷面鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)——不等(deng)邊六角形鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、五瓣梅花(hua)形鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、雙(shuang)(shuang)凸形鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、雙(shuang)(shuang)凹形鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、瓜子形鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、圓錐形鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、波(bo)紋形鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、表殼鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)、其他(ta)

3、按(an)壁厚(hou)分類——薄壁鋼(gang)管、厚(hou)壁鋼(gang)管

4、按(an)用(yong)(yong)(yong)途分類——管道用(yong)(yong)(yong)鋼(gang)(gang)管、熱工設備用(yong)(yong)(yong)鋼(gang)(gang)管、機械產(chan)業用(yong)(yong)(yong)鋼(gang)(gang)管、石油、地質鉆探用(yong)(yong)(yong)鋼(gang)(gang)管、容器(qi)鋼(gang)(gang)管、化(hua)學(xue)產(chan)業用(yong)(yong)(yong)鋼(gang)(gang)管、特殊用(yong)(yong)(yong)途鋼(gang)(gang)管。

大連鍍鋅卷