一.熱交換器用鋼管：規格從外徑10-60mm，齒數可根據用戶要求任意選擇。二.小口徑異壁異型鋼管：如外圓內六角，外圓內方，外六角內圓等等。規格從外徑8-60mm，內孔可根據用戶要求。三.等壁異型鋼管：該品種可根據用戶要求確定，并可根據用戶要求生產非標準的焊管。四.內螺旋鋼管：規格從外徑10-60mm根據用戶要求而定。五.特薄特小鋼管：規格從外徑3mm,壁厚從0.5mm起定。六角鋼管 六角無縫鋼管 外圓內六角鋼管 內圓外六角鋼管 常規生產牌號：10# 20# 45# 16Mn全(quan)輝鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)可生產鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)牌號：Q215、Q235、10#、20#、45#、50#、HG3、20CrMnTi、20Cr、20CrMo、35CrMo、42CrMo、60Si2Mn、40Cr、GCR15等。異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)可分為橢圓(yuan)形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、三角(jiao)形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、六(liu)角(jiao)形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、內圓(yuan)外六(liu)角(jiao)無縫鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、外圓(yuan)內六(liu)角(jiao)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、菱(ling)形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、八角(jiao)形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、半圓(yuan)形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)圓(yuan)，不等邊六(liu)角(jiao)形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、五(wu)瓣梅花形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、雙(shuang)凸形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、雙(shuang)凹形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、瓜(gua)子形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、圓(yuan)錐形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、波(bo)紋形(xing)(xing)(xing)(xing)異(yi)(yi)型(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)。