無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)有(you)(you)很多(duo)規(gui)(gui)(gui)格,根(gen)據(ju)不同(tong)型號(hao)以及不同(tong)材(cai)質而(er)區分(fen),其中(zhong)大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)就是(shi)比(bi)較常見的(de)(de)一類,那么,什么是(shi)大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)呢(ni),其又有(you)(you)什么優(you)點?讓我(wo)們(men)一起來看(kan)看(kan)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)廠(chang)(chang)家(jia)的(de)(de)講(jiang)解.　　無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)廠(chang)(chang)講(jiang)到:如(ru)今(jin)國(guo)內的(de)(de)大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)主要(yao)是(shi)通過熱(re)軋和熱(re)擴的(de)(de)方式的(de)(de),通常鋼(gang)管(guan)(guan)(guan)(guan)(guan)外徑(jing)(jing)(jing)在(89mm-1200mm)之間的(de)(de)大(da)家(jia)習慣稱之為大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan),因為他的(de)(de)直(zhi)徑(jing)(jing)(jing)比(bi)較的(de)(de)大(da).　　大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)根(gen)據(ju)壁厚的(de)(de)不同(tong)也會(hui)分(fen)為大(da)口(kou)徑(jing)(jing)(jing)厚壁無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、大(da)口(kou)徑(jing)(jing)(jing)薄(bo)壁無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)兩種(zhong).　　大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)優(you)點有(you)(you)以下三(san)點:　　1.拋光(guang)性:無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)有(you)(you)很好(hao)的(de)(de)拋光(guang)性,能(neng)夠滿足很多(duo)產品的(de)(de)制(zhi)作.　　2.耐腐蝕(shi)性:正規(gui)(gui)(gui)的(de)(de)大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)都會(hui)有(you)(you)很多(duo)好(hao)的(de)(de)耐腐蝕(shi)性.　　3.焊(han)接(jie)加(jia)(jia)工(gong)(gong)性:無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)焊(han)接(jie)性能(neng)好(hao),更容易焊(han)接(jie)加(jia)(jia)工(gong)(gong).　　有(you)(you)關(guan)大(da)口(kou)徑(jing)(jing)(jing)無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)相關(guan)知識就給大(da)家(jia)介紹到這了(le),如(ru)果您需要(yao)購買無(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)的(de)(de)話,還要(yao)到正規(gui)(gui)(gui)的(de)(de)廠(chang)(chang)家(jia)才行(xing).