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(bu)銹(xiu)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(nian)世界上第一(yi)套(tao)ф168mm三(san)輥PQF連(lian)(lian)(lian)軋(ya)管(guan)(guan)機(ji)(ji)在(zai)天津(jin)鋼(gang)(gang)(gang)(gang)管(guan)(guan)公司順(shun)利投(tou)產(chan)(chan)。三(san)輥PQF連(lian)(lian)(lian)軋(ya)管(guan)(guan)以(yi)(yi)其(qi)在(zai)各方(fang)面的(de)(de)(de)先進技術(shu)(shu)指標,向(xiang)人們(men)展示了(le)新(xin)一(yi)代(dai)(dai)的(de)(de)(de)熱(re)連(lian)(lian)(lian)軋(ya)不銹(xiu)鋼(gang)(gang)(gang)(gang)無縫(feng)鋼(gang)(gang)(gang)(gang)管(guan)(guan)技術(shu)(shu)優秀的(de)(de)(de)工藝(yi)特(te)性(xing)。2003年(nian)以(yi)(yi)來中(zhong)國(guo)新(xin)建(jian)的(de)(de)(de)(已(yi)經建(jian)成(cheng)(cheng)和(he)(he)正在(zai)建(jian)設(she)的(de)(de)(de))三(san)輥連(lian)(lian)(lian)軋(ya)機(ji)(ji)組(zu)(zu)(zu)達(da)到了(le)28套(tao)(包括(kuo)國(guo)內制(zhi)造的(de)(de)(de)三(san)輥連(lian)(lian)(lian)軋(ya)管(guan)(guan)機(ji)(ji)),連(lian)(lian)(lian)軋(ya)管(guan)(guan)機(ji)(ji)組(zu)(zu)(zu)總數(shu)達(da)到46套(tao)(含在(zai)建(jian)和(he)(he)停(ting)產(chan)(chan)的(de)(de)(de)),除連(lian)(lian)(lian)軋(ya)機(ji)(ji)組(zu)(zu)(zu)外(wai),以(yi)(yi)湖北(bei)新(xin)冶鋼(gang)(gang)(gang)(gang)φ180mm、Φ460mm機(ji)(ji)組(zu)(zu)(zu)為代(dai)(dai)表(biao)的(de)(de)(de)三(san)輥斜軋(ya)(Assel)機(ji)(ji)組(zu)(zu)(zu)、以(yi)(yi)攀成(cheng)(cheng)鋼(gang)(gang)(gang)(gang)Φ180和(he)(he)煙寶Φ273為代(dai)(dai)表(biao)的(de)(de)(de)精密軋(ya)管(guan)(guan)(Accu-Roll)機(ji)(ji)組(zu)(zu)(zu)、以(yi)(yi)江(jiang)蘇常寶Φ102mm、Φ114mm為代(dai)(dai)表(biao)的(de)(de)(de)CPE機(ji)(ji)組(zu)(zu)(zu)、以(yi)(yi)攀成(cheng)(cheng)鋼(gang)(gang)(gang)(gang)Φ508mm和(he)(he)衡陽(yang)鋼(gang)(gang)(gang)(gang)管(guan)(guan)Φ720mm為代(dai)(dai)表(biao)的(de)(de)(de)周(zhou)期式(shi)軋(ya)管(guan)(guan)機(ji)(ji)組(zu)(zu)(zu)、以(yi)(yi)武漢重工(471廠)Φ1200mm以(yi)(yi)及(ji)河(he)北(bei)宏(hong)潤(run)重工Φ1500mm的(de)(de)(de)大口徑(jing)頂管(guan)(guan)機(ji)(ji)組(zu)(zu)(zu)、以(yi)(yi)浙江(jiang)久立35MN及(ji)太鋼(gang)(gang)(gang)(gang)不銹(xiu)60MN和(he)(he)寶鋼(gang)(gang)(gang)(gang)特(te)鋼(gang)(gang)(gang)(gang)60MN的(de)(de)(de)中(zhong)等口徑(jing)臥式(shi)擠(ji)壓機(ji)(ji)組(zu)(zu)(zu)以(yi)(yi)及(ji)北(bei)方(fang)重工360MN及(ji)河(he)北(bei)宏(hong)潤(run)重工500MN大口徑(jing)擠(ji)壓管(guan)(guan)機(ji)(ji)組(zu)(zu)(zu)等諸多不同(tong)機(ji)(ji)型軋(ya)管(guan)(guan)機(ji)(ji)組(zu)(zu)(zu)的(de)(de)(de)建(jian)設(she),極大提升了(le)我(wo)國(guo)無縫(feng)鋼(gang)(gang)(gang)(gang)管(guan)(guan)生(sheng)產(chan)(chan)工藝(yi)技術(shu)(shu)與裝備(bei)水(shui)平,促進了(le)我(wo)國(guo)鋼(gang)(gang)(gang)(gang)管(guan)(guan)行(xing)業的(de)(de)(de)快(kuai)速發展,為我(wo)國(guo)鋼(gang)(gang)(gang)(gang)管(guan)(guan)行(xing)業實現由(you)生(sheng)產(chan)(chan)大國(guo)向(xiang)生(sheng)產(chan)(chan)強國(guo)發展奠定了(le)良好(hao)的(de)(de)(de)基礎。


  在(zai)引進(jin)國(guo)外(wai)先進(jin)設(she)(she)(she)備(bei)(bei)的(de)(de)(de)同(tong)時,國(guo)內(nei)的(de)(de)(de)設(she)(she)(she)備(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)業(ye)(ye)(ye)也同(tong)步發(fa)展(zhan)起來(lai)。不(bu)銹(xiu)鋼(gang)無(wu)縫鋼(gang)管(guan)設(she)(she)(she)備(bei)(bei)的(de)(de)(de)最早制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)廠家是(shi)山(shan)(shan)西(xi)(xi)太(tai)原重(zhong)型(xing)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)器(qi)廠,隨著改革(ge)開放的(de)(de)(de)發(fa)展(zhan),一(yi)批民營企(qi)業(ye)(ye)(ye)如太(tai)原通(tong)澤(ze)重(zhong)工(gong)(gong)有(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、山(shan)(shan)西(xi)(xi)磬(qing)泓機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)電設(she)(she)(she)備(bei)(bei)有(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、河(he)南(nan)長葛(ge)一(yi)鳴機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械有(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)等(deng)企(qi)業(ye)(ye)(ye)也加入這個行業(ye)(ye)(ye)中來(lai),并形成(cheng)鮮明特色。國(guo)內(nei)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)設(she)(she)(she)備(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)企(qi)業(ye)(ye)(ye),已(yi)完(wan)(wan)成(cheng)了(le)(le)從最初與外(wai)國(guo)廠家合(he)作,配套(tao)(tao)(tao)輔(fu)助設(she)(she)(she)備(bei)(bei)到獨(du)立制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)主(zhu)(zhu)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)和成(cheng)套(tao)(tao)(tao)設(she)(she)(she)備(bei)(bei)集成(cheng)。太(tai)原重(zhong)型(xing)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)器(qi)廠已(yi)完(wan)(wan)成(cheng)數十套(tao)(tao)(tao)的(de)(de)(de)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)設(she)(she)(she)備(bei)(bei),可生(sheng)產(chan)(chan)直徑(jing)為(wei)Φ48.3~1200mm,壁厚為(wei)4~100mm,主(zhu)(zhu)要包(bao)括具有(you)(you)(you)自(zi)(zi)(zi)主(zhu)(zhu)知識(shi)產(chan)(chan)權的(de)(de)(de)三(san)輥(gun)(gun)(gun)(gun)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(Assel)成(cheng)套(tao)(tao)(tao)設(she)(she)(she)備(bei)(bei),精密軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(Accu-Roll)成(cheng)套(tao)(tao)(tao)設(she)(she)(she)備(bei)(bei),兩(liang)輥(gun)(gun)(gun)(gun)、三(san)輥(gun)(gun)(gun)(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)成(cheng)套(tao)(tao)(tao)設(she)(she)(she)備(bei)(bei)等(deng),近期又(you)為(wei)山(shan)(shan)東磐金(jin)鋼(gang)管(guan)成(cheng)套(tao)(tao)(tao)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)了(le)(le)Φ273mm、兩(liang)條(tiao)(tiao)三(san)輥(gun)(gun)(gun)(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)生(sheng)產(chan)(chan)線等(deng);太(tai)原通(tong)澤(ze)重(zhong)工(gong)(gong)有(you)(you)(you)限(xian)(xian)公(gong)司(si)(si),自(zi)(zi)(zi)主(zhu)(zhu)完(wan)(wan)成(cheng)了(le)(le)國(guo)內(nei)首套(tao)(tao)(tao)φ250mm二輥(gun)(gun)(gun)(gun)限(xian)(xian)動(dong)芯(xin)棒連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)成(cheng)套(tao)(tao)(tao)設(she)(she)(she)備(bei)(bei),隨后又(you)完(wan)(wan)成(cheng)了(le)(le)φ114mm二輥(gun)(gun)(gun)(gun)限(xian)(xian)動(dong)芯(xin)棒連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)成(cheng)套(tao)(tao)(tao)設(she)(she)(she)備(bei)(bei)以及Φ365mm三(san)輥(gun)(gun)(gun)(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)成(cheng)套(tao)(tao)(tao)設(she)(she)(she)備(bei)(bei),近期又(you)為(wei)山(shan)(shan)東磐金(jin)鋼(gang)管(guan)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)成(cheng)套(tao)(tao)(tao)了(le)(le)φ159mm、φ180mm各兩(liang)條(tiao)(tiao)三(san)輥(gun)(gun)(gun)(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)生(sheng)產(chan)(chan)線等(deng);中冶賽迪自(zi)(zi)(zi)主(zhu)(zhu)成(cheng)套(tao)(tao)(tao)的(de)(de)(de)世(shi)(shi)界(jie)首套(tao)(tao)(tao)小口(kou)徑(jing)φ89mm三(san)輥(gun)(gun)(gun)(gun)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu),配備(bei)(bei)了(le)(le)完(wan)(wan)整的(de)(de)(de)工(gong)(gong)藝控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模型(xing),實現(xian)了(le)(le)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)“削尖軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)”張力減(jian)徑(jing)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)壁厚控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和CEC控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)功(gong)能,使該生(sheng)產(chan)(chan)線的(de)(de)(de)工(gong)(gong)藝控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)技術達到了(le)(le)世(shi)(shi)界(jie)先進(jin)水平;中冶京城自(zi)(zi)(zi)主(zhu)(zhu)成(cheng)套(tao)(tao)(tao)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)了(le)(le)國(guo)內(nei)首套(tao)(tao)(tao)φ114mm CPE頂管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu);山(shan)(shan)西(xi)(xi)磬(qing)泓機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)電設(she)(she)(she)備(bei)(bei)有(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)近年來(lai)研(yan)發(fa)了(le)(le)具有(you)(you)(you)削尖功(gong)能的(de)(de)(de)斜軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)無(wu)縫機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(設(she)(she)(she)置有(you)(you)(you)零阻尼軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)(gun)進(jin)給(gei)裝(zhuang)置);河(he)南(nan)長葛(ge)一(yi)鳴機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械有(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)經過不(bu)斷試驗發(fa)明了(le)(le)雙芯(xin)棒聯(lian)合(he)斜軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu),大(da)(da)大(da)(da)提高(gao)了(le)(le)斜軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)的(de)(de)(de)生(sheng)產(chan)(chan)節(jie)奏;由北方重(zhong)工(gong)(gong)聯(lian)合(he)清華大(da)(da)學、太(tai)原重(zhong)工(gong)(gong)、中冶京唐等(deng)組(zu)(zu)(zu)(zu)建成(cheng)研(yan)發(fa)團隊,自(zi)(zi)(zi)主(zhu)(zhu)研(yan)發(fa)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)的(de)(de)(de)當(dang)時世(shi)(shi)界(jie)最大(da)(da)的(de)(de)(de)3.6萬噸(dun)黑(hei)色金(jin)屬垂直擠壓機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)和1.5萬噸(dun)穿孔制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)坯壓機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji);河(he)北宏(hong)潤(run)重(zhong)工(gong)(gong)完(wan)(wan)全依靠企(qi)業(ye)(ye)(ye)自(zi)(zi)(zi)身的(de)(de)(de)力量(liang),自(zi)(zi)(zi)主(zhu)(zhu)研(yan)發(fa)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)了(le)(le)當(dang)時世(shi)(shi)界(jie)最大(da)(da)的(de)(de)(de)5萬噸(dun)黑(hei)色金(jin)屬垂直擠壓機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)。另外(wai),太(tai)原重(zhong)工(gong)(gong)、太(tai)原通(tong)澤(ze)重(zhong)工(gong)(gong)等(deng)企(qi)業(ye)(ye)(ye)還向國(guo)外(wai)出口(kou)了(le)(le)連(lian)(lian)(lian)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)成(cheng)套(tao)(tao)(tao)和單體設(she)(she)(she)備(bei)(bei)。上述機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)(zu)、機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)型(xing)的(de)(de)(de)創新(xin)開發(fa),大(da)(da)大(da)(da)地豐富(fu)并提升了(le)(le)我國(guo)不(bu)銹(xiu)鋼(gang)無(wu)縫鋼(gang)管(guan)裝(zhuang)備(bei)(bei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)水平。


  據(ju)不完全(quan)統計(ji),截至目(mu)前,我(wo)國已擁有8類熱軋(ya)(ya)(ya)不銹(xiu)鋼無縫(feng)鋼管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)型包括:連(lian)軋(ya)(ya)(ya)管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(MM、MPM、PQF、FQM)、精密軋(ya)(ya)(ya)管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(Accu-Rool)、斜軋(ya)(ya)(ya)管(guan)(guan)(guan)(guan)延(yan)伸機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(由錐形輥、短芯棒和導板(ban)構成(cheng)封閉(bi)孔(kong)型的二次斜軋(ya)(ya)(ya)延(yan)伸機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu))、三(san)輥軋(ya)(ya)(ya)管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(Assel)、自動(dong)軋(ya)(ya)(ya)管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)、頂管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(含CPE)、擠(ji)壓管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)、周期軋(ya)(ya)(ya)管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)等約239套,還(huan)有220多條穿孔(kong)+冷拔(冷軋(ya)(ya)(ya))機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu),實際產(chan)能(neng)規模約4074萬噸(dun)左右(you)。尤其是代表世界先進水平的連(lian)軋(ya)(ya)(ya)管(guan)(guan)(guan)(guan)機(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)其產(chan)能(neng)占比(bi)超過了全(quan)國總產(chan)能(neng)的40%。