浙江至德鋼業穿孔+(冷軋、冷拔)不銹鋼無縫管生產工藝介紹
采(cai)(cai)用(yong)(yong)二輥斜軋(ya)穿(chuan)孔生(sheng)產(chan)不銹(xiu)鋼毛管(guan),是國(guo)外20世(shi)紀30年(nian)代(dai)所采(cai)(cai)用(yong)(yong)過的方法。我國(guo)從(cong)60年(nian)代(dai)開始,采(cai)(cai)用(yong)(yong)二輥斜軋(ya)穿(chuan)孔+冷軋(ya)/拔工(gong)藝生(sheng)產(chan)不銹(xiu)鋼管(guan),并(bing)一直(zhi)延(yan)續到今天。這種(zhong)工(gong)藝已(yi)成為我國(guo)不銹(xiu)鋼無縫管(guan)生(sheng)產(chan)的傳統(tong)工(gong)藝。采(cai)(cai)用(yong)(yong)這種(zhong)工(gong)藝開發(fa)不銹(xiu)鋼管(guan)品種(zhong)以及工(gong)藝優化的研究一直(zhi)沒有中斷,并(bing)積累了...