1985年寶鋼引進的國內第一套Φ140mm浮動芯棒連軋管機組建成并投產,對我國不銹鋼無縫鋼管生產工藝技術及裝備的發展產生了很大的影響。20世紀90年代,天津鋼管、華菱衡陽鋼管、鞍鋼、包鋼等國有企業先后引進了更為先進的限動芯棒連軋管機,這些機組的引進使我國鋼管產量、質量、品種得到了大幅度提高。
2003年世界(jie)上第(di)一(yi)套(tao)ф168mm三(san)(san)輥(gun)PQF連(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)(ji)(ji)在(zai)(zai)天津(jin)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)公司順(shun)利投產(chan)(chan)。三(san)(san)輥(gun)PQF連(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)以(yi)(yi)(yi)其在(zai)(zai)各方面的先(xian)進(jin)技術(shu)指(zhi)標,向人們展(zhan)示了新(xin)一(yi)代的熱連(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)不銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)無(wu)縫鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)技術(shu)優秀(xiu)的工(gong)(gong)(gong)藝特性。2003年以(yi)(yi)(yi)來中國(guo)新(xin)建(jian)的(已(yi)經建(jian)成(cheng)和(he)(he)正在(zai)(zai)建(jian)設的)三(san)(san)輥(gun)連(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)組(zu)達(da)到了28套(tao)(包括國(guo)內制(zhi)造的三(san)(san)輥(gun)連(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)(ji)(ji)),連(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)(ji)(ji)組(zu)總數達(da)到46套(tao)(含在(zai)(zai)建(jian)和(he)(he)停(ting)產(chan)(chan)的),除連(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)組(zu)外,以(yi)(yi)(yi)湖北(bei)(bei)新(xin)冶鋼(gang)(gang)(gang)(gang)(gang)φ180mm、Φ460mm機(ji)(ji)(ji)組(zu)為(wei)代表(biao)(biao)的三(san)(san)輥(gun)斜軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(Assel)機(ji)(ji)(ji)組(zu)、以(yi)(yi)(yi)攀成(cheng)鋼(gang)(gang)(gang)(gang)(gang)Φ180和(he)(he)煙寶(bao)Φ273為(wei)代表(biao)(biao)的精密(mi)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(Accu-Roll)機(ji)(ji)(ji)組(zu)、以(yi)(yi)(yi)江蘇常寶(bao)Φ102mm、Φ114mm為(wei)代表(biao)(biao)的CPE機(ji)(ji)(ji)組(zu)、以(yi)(yi)(yi)攀成(cheng)鋼(gang)(gang)(gang)(gang)(gang)Φ508mm和(he)(he)衡陽鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)Φ720mm為(wei)代表(biao)(biao)的周(zhou)期式軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)(ji)(ji)組(zu)、以(yi)(yi)(yi)武漢重(zhong)工(gong)(gong)(gong)(471廠)Φ1200mm以(yi)(yi)(yi)及(ji)河北(bei)(bei)宏潤重(zhong)工(gong)(gong)(gong)Φ1500mm的大口徑頂管(guan)(guan)機(ji)(ji)(ji)組(zu)、以(yi)(yi)(yi)浙江久立35MN及(ji)太鋼(gang)(gang)(gang)(gang)(gang)不銹(xiu)60MN和(he)(he)寶(bao)鋼(gang)(gang)(gang)(gang)(gang)特鋼(gang)(gang)(gang)(gang)(gang)60MN的中等口徑臥式擠(ji)壓機(ji)(ji)(ji)組(zu)以(yi)(yi)(yi)及(ji)北(bei)(bei)方重(zhong)工(gong)(gong)(gong)360MN及(ji)河北(bei)(bei)宏潤重(zhong)工(gong)(gong)(gong)500MN大口徑擠(ji)壓管(guan)(guan)機(ji)(ji)(ji)組(zu)等諸多不同機(ji)(ji)(ji)型軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)(ji)(ji)組(zu)的建(jian)設,極大提升了我(wo)國(guo)無(wu)縫鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)生產(chan)(chan)工(gong)(gong)(gong)藝技術(shu)與裝備(bei)水(shui)平(ping),促進(jin)了我(wo)國(guo)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)行業(ye)的快速發(fa)展(zhan),為(wei)我(wo)國(guo)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)行業(ye)實現由(you)生產(chan)(chan)大國(guo)向生產(chan)(chan)強國(guo)發(fa)展(zhan)奠定了良(liang)好的基礎。
在引進(jin)國(guo)外(wai)先(xian)(xian)進(jin)設(she)(she)(she)備(bei)(bei)的(de)(de)同(tong)時(shi),國(guo)內的(de)(de)設(she)(she)(she)備(bei)(bei)制(zhi)(zhi)(zhi)(zhi)造業(ye)(ye)也同(tong)步發(fa)展起來(lai)(lai)。不銹鋼(gang)(gang)無縫(feng)鋼(gang)(gang)管(guan)(guan)設(she)(she)(she)備(bei)(bei)的(de)(de)最(zui)早(zao)制(zhi)(zhi)(zhi)(zhi)造廠家(jia)是山(shan)西太(tai)(tai)原(yuan)重(zhong)(zhong)(zhong)型(xing)(xing)機(ji)器(qi)廠,隨著(zhu)改革開放的(de)(de)發(fa)展,一(yi)(yi)批民營(ying)企(qi)業(ye)(ye)如太(tai)(tai)原(yuan)通澤(ze)重(zhong)(zhong)(zhong)工(gong)(gong)有(you)限(xian)(xian)公司(si)(si)(si)、山(shan)西磬(qing)泓(hong)機(ji)電設(she)(she)(she)備(bei)(bei)有(you)限(xian)(xian)公司(si)(si)(si)、河南長(chang)葛一(yi)(yi)鳴機(ji)械有(you)限(xian)(xian)公司(si)(si)(si)等(deng)企(qi)業(ye)(ye)也加入這個行業(ye)(ye)中來(lai)(lai),并(bing)形成鮮明特色(se)(se)。國(guo)內軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)設(she)(she)(she)備(bei)(bei)制(zhi)(zhi)(zhi)(zhi)造企(qi)業(ye)(ye),已(yi)完(wan)(wan)成了(le)(le)(le)從最(zui)初與外(wai)國(guo)廠家(jia)合(he)(he)作,配套(tao)(tao)輔助設(she)(she)(she)備(bei)(bei)到獨立制(zhi)(zhi)(zhi)(zhi)造主軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)設(she)(she)(she)備(bei)(bei)和成套(tao)(tao)設(she)(she)(she)備(bei)(bei)集(ji)成。太(tai)(tai)原(yuan)重(zhong)(zhong)(zhong)型(xing)(xing)機(ji)器(qi)廠已(yi)完(wan)(wan)成數十套(tao)(tao)的(de)(de)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)設(she)(she)(she)備(bei)(bei),可(ke)生(sheng)產直(zhi)徑為(wei)(wei)(wei)Φ48.3~1200mm,壁(bi)厚(hou)為(wei)(wei)(wei)4~100mm,主要包(bao)括具有(you)自主知識(shi)產權的(de)(de)三(san)(san)(san)輥(gun)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)(Assel)成套(tao)(tao)設(she)(she)(she)備(bei)(bei),精密軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)(Accu-Roll)成套(tao)(tao)設(she)(she)(she)備(bei)(bei),兩(liang)(liang)輥(gun)、三(san)(san)(san)輥(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)成套(tao)(tao)設(she)(she)(she)備(bei)(bei)等(deng),近(jin)(jin)期(qi)又(you)為(wei)(wei)(wei)山(shan)東(dong)磐(pan)金鋼(gang)(gang)管(guan)(guan)成套(tao)(tao)制(zhi)(zhi)(zhi)(zhi)造了(le)(le)(le)Φ273mm、兩(liang)(liang)條(tiao)(tiao)三(san)(san)(san)輥(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)組(zu)(zu)生(sheng)產線等(deng);太(tai)(tai)原(yuan)通澤(ze)重(zhong)(zhong)(zhong)工(gong)(gong)有(you)限(xian)(xian)公司(si)(si)(si),自主完(wan)(wan)成了(le)(le)(le)國(guo)內首(shou)套(tao)(tao)φ250mm二輥(gun)限(xian)(xian)動(dong)芯棒(bang)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)組(zu)(zu)成套(tao)(tao)設(she)(she)(she)備(bei)(bei),隨后又(you)完(wan)(wan)成了(le)(le)(le)φ114mm二輥(gun)限(xian)(xian)動(dong)芯棒(bang)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)組(zu)(zu)成套(tao)(tao)設(she)(she)(she)備(bei)(bei)以及Φ365mm三(san)(san)(san)輥(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)組(zu)(zu)成套(tao)(tao)設(she)(she)(she)備(bei)(bei),近(jin)(jin)期(qi)又(you)為(wei)(wei)(wei)山(shan)東(dong)磐(pan)金鋼(gang)(gang)管(guan)(guan)制(zhi)(zhi)(zhi)(zhi)造成套(tao)(tao)了(le)(le)(le)φ159mm、φ180mm各(ge)兩(liang)(liang)條(tiao)(tiao)三(san)(san)(san)輥(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)組(zu)(zu)生(sheng)產線等(deng);中冶(ye)賽迪自主成套(tao)(tao)的(de)(de)世界首(shou)套(tao)(tao)小口徑φ89mm三(san)(san)(san)輥(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)組(zu)(zu),配備(bei)(bei)了(le)(le)(le)完(wan)(wan)整的(de)(de)工(gong)(gong)藝(yi)控制(zhi)(zhi)(zhi)(zhi)模型(xing)(xing),實(shi)現了(le)(le)(le)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)的(de)(de)“削(xue)尖軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)制(zhi)(zhi)(zhi)(zhi)”張力減(jian)徑機(ji)壁(bi)厚(hou)控制(zhi)(zhi)(zhi)(zhi)和CEC控制(zhi)(zhi)(zhi)(zhi)功能,使該生(sheng)產線的(de)(de)工(gong)(gong)藝(yi)控制(zhi)(zhi)(zhi)(zhi)技(ji)術達到了(le)(le)(le)世界先(xian)(xian)進(jin)水平(ping);中冶(ye)京城自主成套(tao)(tao)制(zhi)(zhi)(zhi)(zhi)造了(le)(le)(le)國(guo)內首(shou)套(tao)(tao)φ114mm CPE頂管(guan)(guan)機(ji)組(zu)(zu);山(shan)西磬(qing)泓(hong)機(ji)電設(she)(she)(she)備(bei)(bei)有(you)限(xian)(xian)公司(si)(si)(si)近(jin)(jin)年來(lai)(lai)研(yan)(yan)發(fa)了(le)(le)(le)具有(you)削(xue)尖功能的(de)(de)斜(xie)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)無縫(feng)機(ji)組(zu)(zu)(設(she)(she)(she)置有(you)零阻尼(ni)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)輥(gun)進(jin)給裝(zhuang)置);河南長(chang)葛一(yi)(yi)鳴機(ji)械有(you)限(xian)(xian)公司(si)(si)(si)經過不斷試驗(yan)發(fa)明了(le)(le)(le)雙(shuang)芯棒(bang)聯合(he)(he)斜(xie)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)組(zu)(zu),大(da)(da)大(da)(da)提高了(le)(le)(le)斜(xie)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)組(zu)(zu)的(de)(de)生(sheng)產節奏;由北(bei)方重(zhong)(zhong)(zhong)工(gong)(gong)聯合(he)(he)清華大(da)(da)學、太(tai)(tai)原(yuan)重(zhong)(zhong)(zhong)工(gong)(gong)、中冶(ye)京唐等(deng)組(zu)(zu)建成研(yan)(yan)發(fa)團隊,自主研(yan)(yan)發(fa)制(zhi)(zhi)(zhi)(zhi)造的(de)(de)當(dang)時(shi)世界最(zui)大(da)(da)的(de)(de)3.6萬噸黑(hei)色(se)(se)金屬垂直(zhi)擠壓(ya)機(ji)和1.5萬噸穿孔制(zhi)(zhi)(zhi)(zhi)坯壓(ya)機(ji);河北(bei)宏潤重(zhong)(zhong)(zhong)工(gong)(gong)完(wan)(wan)全依靠企(qi)業(ye)(ye)自身的(de)(de)力量,自主研(yan)(yan)發(fa)制(zhi)(zhi)(zhi)(zhi)造了(le)(le)(le)當(dang)時(shi)世界最(zui)大(da)(da)的(de)(de)5萬噸黑(hei)色(se)(se)金屬垂直(zhi)擠壓(ya)機(ji)。另外(wai),太(tai)(tai)原(yuan)重(zhong)(zhong)(zhong)工(gong)(gong)、太(tai)(tai)原(yuan)通澤(ze)重(zhong)(zhong)(zhong)工(gong)(gong)等(deng)企(qi)業(ye)(ye)還向國(guo)外(wai)出口了(le)(le)(le)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)組(zu)(zu)成套(tao)(tao)和單體設(she)(she)(she)備(bei)(bei)。上述機(ji)組(zu)(zu)、機(ji)型(xing)(xing)的(de)(de)創新開發(fa),大(da)(da)大(da)(da)地豐富并(bing)提升了(le)(le)(le)我國(guo)不銹鋼(gang)(gang)無縫(feng)鋼(gang)(gang)管(guan)(guan)裝(zhuang)備(bei)(bei)制(zhi)(zhi)(zhi)(zhi)造水平(ping)。
據不(bu)完全(quan)(quan)統計,截至目前,我國(guo)已擁有8類熱(re)軋不(bu)銹鋼無縫鋼管(guan)(guan)機(ji)(ji)(ji)(ji)型包括:連軋管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)(MM、MPM、PQF、FQM)、精密軋管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)(Accu-Rool)、斜軋管(guan)(guan)延伸(shen)機(ji)(ji)(ji)(ji)組(zu)(由錐形輥(gun)、短芯棒和導(dao)板(ban)構(gou)成封閉(bi)孔型的二次斜軋延伸(shen)機(ji)(ji)(ji)(ji)組(zu))、三輥(gun)軋管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)(Assel)、自動(dong)軋管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)、頂管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)(含CPE)、擠壓管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)、周期軋管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)等(deng)約239套,還(huan)有220多條穿孔+冷(leng)拔(ba)(冷(leng)軋)機(ji)(ji)(ji)(ji)組(zu),實(shi)際產能規模約4074萬噸(dun)左右(you)。尤其是代表世界先進水(shui)平的連軋管(guan)(guan)機(ji)(ji)(ji)(ji)組(zu)其產能占比超(chao)過了全(quan)(quan)國(guo)總(zong)產能的40%。

