鋼(gang)(gang)管(guan)(guan)(guan)(guan)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)可分為橢圓(yuan)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、三角形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、六角形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、菱(ling)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、八角形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、半圓(yuan)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)圓(yuan)，不等邊(bian)六角形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、五瓣(ban)梅花形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、雙凸形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、雙凹形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、瓜(gua)子形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、圓(yuan)錐形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)、波紋(wen)形(xing)(xing)(xing)異(yi)(yi)(yi)(yi)(yi)型(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)管(guan)(guan)(guan)(guan)。

異型管(guan)(guan)分(fen)，異型方管(guan)(guan)、矩異型管(guan)(guan)、異型焊管(guan)(guan)、螺旋(xuan)焊管(guan)(guan)，規(gui)格(ge)：20*20mm-500mm，壁厚(hou)0.6mm-20mm，螺旋(xuan)鋼管(guan)(guan).螺旋(xuan)鋼管(guan)(guan)規(gui)格(ge)，219mm-2020mm，壁厚(hou)5mm-20mm.直縫(feng)規(gui)格(ge)有4分(fen)、6分(fen)、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)異型管(guan)(guan)一般多是指方矩型無縫(feng)鋼管(guan)(guan)。