鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)管(guan)(guan)(guan)(guan)可分為橢(tuo)圓形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、三(san)角(jiao)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、六(liu)角(jiao)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、菱形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、八(ba)角(jiao)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、半圓形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)圓，不等(deng)邊六(liu)角(jiao)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、五瓣梅花形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、雙凸形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、雙凹形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、瓜子形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、圓錐形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)、波(bo)紋形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)型(xing)(xing)(xing)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)。

異(yi)型(xing)(xing)管(guan)分，異(yi)型(xing)(xing)方管(guan)、矩異(yi)型(xing)(xing)管(guan)、異(yi)型(xing)(xing)焊管(guan)、螺旋焊管(guan)，規(gui)格(ge)：20*20mm-500mm，壁厚0.6mm-20mm，螺旋鋼(gang)管(guan).螺旋鋼(gang)管(guan)規(gui)格(ge)，219mm-2020mm，壁厚5mm-20mm.直縫規(gui)格(ge)有4分、6分、1寸(cun)(cun)(cun)、1.2寸(cun)(cun)(cun)、1.5寸(cun)(cun)(cun)、2寸(cun)(cun)(cun)、2.5寸(cun)(cun)(cun)、3寸(cun)(cun)(cun)、4寸(cun)(cun)(cun)、5寸(cun)(cun)(cun)、6寸(cun)(cun)(cun)、8寸(cun)(cun)(cun)、102、108、127、133、139、159、168、177、194、219、273、325等規(gui)格(ge)異(yi)型(xing)(xing)管(guan)一般多(duo)是指方矩型(xing)(xing)無(wu)縫鋼(gang)管(guan)。