新中國成立之初,我國直縫焊管主要是采用鏈式爐焊和乙炔排焊設備生產。1958年我國引進了輥式成型低頻電阻焊管機組投產,1960年上海鋼管廠改進焊接工藝,將低頻焊接改為高頻焊接,并在全國推廣,使我國焊管生產出現了嶄新的面貌;1973年鞍鋼成功地將鏈式爐改造為連續式爐焊,使不銹(xiu)鋼焊(han)管(guan)產量大幅度增長;1974年陽泉鋼管廠從日本引進了2臺連續式高頻焊管機組,并很快將引進技術在全國推廣。
我國螺旋(xuan)焊(han)管(guan)(guan)從1958年(nian)引進蘇聯φ650mm 螺旋(xuan)埋(mai)(mai)弧(hu)焊(han)管(guan)(guan)機(ji)組(zu)在寶雞建廠開(kai)(kai)始,1963年(nian)以后(hou)在錦(jin)西、臨汾等(deng)地自制(zhi)的(de)ф720mm螺旋(xuan)埋(mai)(mai)弧(hu)焊(han)管(guan)(guan)機(ji)組(zu)和φ325mm螺旋(xuan)埋(mai)(mai)弧(hu)焊(han)管(guan)(guan)機(ji)組(zu)相繼投產。此后(hou)一度停(ting)滯不(bu)前(qian),直到(dao)20世紀70年(nian)代初,由(you)大慶原(yuan)油(you)外運的(de)“八三(san)工程”管(guan)(guan)線會戰開(kai)(kai)始,先后(hou)建成大直徑(jing)螺旋(xuan)埋(mai)(mai)弧(hu)焊(han)管(guan)(guan)機(ji)組(zu)9套(tao)之多(duo),開(kai)(kai)啟(qi)了我國螺旋(xuan)焊(han)管(guan)(guan)的(de)大發(fa)展。
1978-1998年(nian)的20年(nian)間(jian)是我(wo)國不(bu)銹鋼(gang)(gang)(gang)焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)技(ji)術裝備(bei)(bei)引(yin)進(jin)(jin)高潮,先后引(yin)進(jin)(jin)了各(ge)類(lei)典型的先進(jin)(jin)焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)機(ji)(ji)組(zu)(zu)。如1981年(nian)徐州光環鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)限(xian)公司從日本引(yin)進(jin)(jin)了φ80mm高頻直縫焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)機(ji)(ji)組(zu)(zu)、φ219mmFF成(cheng)(cheng)型直縫焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)機(ji)(ji)組(zu)(zu)和φ200mm 熱鍍鋅機(ji)(ji)組(zu)(zu);1984年(nian)撫順鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)引(yin)進(jin)(jin)意大利φ8~40mm和Φ20~90mm不(bu)銹鋼(gang)(gang)(gang)焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)機(ji)(ji)組(zu)(zu)各(ge)一套;1985年(nian)寶雞石油鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)從德國引(yin)進(jin)(jin)了φ406mm高頻直縫焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)生(sheng)(sheng)產(chan)線建成(cheng)(cheng)投產(chan);1991年(nian)錦西鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)從德國引(yin)進(jin)(jin)φ508mm直縫焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)生(sheng)(sheng)產(chan)線;1994-1995年(nian)海城北(bei)(bei)方鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)、攀鋼(gang)(gang)(gang)北(bei)(bei)海鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)、番(fan)禺珠(zhu)江北(bei)(bei)海鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)和上海埃力生(sheng)(sheng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)各(ge)引(yin)進(jin)(jin)了一條ф325mmERW直縫焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)生(sheng)(sheng)產(chan)線等(deng)。這期間(jian)國內引(yin)進(jin)(jin)的各(ge)類(lei)焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線超過(guo)了120條,上述(shu)產(chan)線的引(yin)進(jin)(jin)大大地(di)提高了我(wo)國不(bu)銹鋼(gang)(gang)(gang)焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)生(sheng)(sheng)產(chan)技(ji)術和裝備(bei)(bei)水平,也使焊(han)(han)(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的產(chan)量、質(zhi)量、品(pin)種得到了較快(kuai)發展。
1998-2018年(nian)是(shi)我國(guo)不銹鋼(gang)焊(han)管進入(ru)飛(fei)速發展的階段(duan),尤其是(shi)“西氣(qi)東(dong)輸(shu)”建(jian)設(she)以來,我國(guo)焊(han)管機(ji)(ji)(ji)組(zu)不僅(jin)建(jian)設(she)速度快,而且(qie)機(ji)(ji)(ji)組(zu)的整體(ti)技術裝(zhuang)備水平也大幅度提高。新建(jian)的大直(zhi)徑φ610mm、φ660mm HFW 高頻直(zhi)縫(feng)焊(han)管機(ji)(ji)(ji)組(zu),JCOE、UOE大型(xing)直(zhi)縫(feng)埋(mai)弧焊(han)管機(ji)(ji)(ji)組(zu),預精悍(han)螺旋埋(mai)弧焊(han)管機(ji)(ji)(ji)組(zu)等裝(zhuang)備,都達到了世界先進水平。
1998年(nian)(nian)番(fan)禺珠江鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)廠(chang)引進(jin)JCOE(旋彎(wan)成型(xing)原HME)機組投(tou)產,并于(yu)第(di)(di)二年(nian)(nian)生產出我(wo)(wo)國(guo)(guo)(guo)第(di)(di)一(yi)批大(da)直(zhi)徑(jing)直(zhi)縫埋弧(hu)焊(han)管(guan)(guan)(guan)(guan)(guan);2001年(nian)(nian)該廠(chang)又引進(jin)美國(guo)(guo)(guo)設(she)備(bei),建成我(wo)(wo)國(guo)(guo)(guo)第(di)(di)一(yi)條UOE生產線(xian);2002年(nian)(nian)渤海(hai)石(shi)油裝備(bei)巨龍鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)廠(chang)建成我(wo)(wo)國(guo)(guo)(guo)第(di)(di)一(yi)條JCOE生產線(xian),同年(nian)(nian),遼(liao)陽鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)廠(chang)自制的UOE生產線(xian)投(tou)產;2003年(nian)(nian)沙市鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)廠(chang)引進(jin)的JCOE機組和秦皇島萬基自制的JCOE機組投(tou)產,這些機組的建設(she),不但結束我(wo)(wo)國(guo)(guo)(guo)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)行業(ye)長期不能生產大(da)直(zhi)徑(jing)焊(han)管(guan)(guan)(guan)(guan)(guan)的歷(li)史,而且使我(wo)(wo)國(guo)(guo)(guo)焊(han)管(guan)(guan)(guan)(guan)(guan)產品大(da)批量地出口國(guo)(guo)(guo)外。2008年(nian)(nian)寶鋼(gang)(gang)UOE建成投(tou)產。標志(zhi)著我(wo)(wo)國(guo)(guo)(guo)大(da)直(zhi)徑(jing)焊(han)管(guan)(guan)(guan)(guan)(guan)生產裝備(bei)和制管(guan)(guan)(guan)(guan)(guan)技術(shu)處于(yu)世(shi)界領(ling)先(xian)水平。
據不(bu)完全統計,我國(guo)現有各類焊(han)(han)(han)(han)管(guan)(guan)機組約(yue)(yue)3000套(tao),總產(chan)(chan)(chan)(chan)(chan)(chan)(chan)能約(yue)(yue)7000萬噸(dun)(dun)。其(qi)(qi)中,直(zhi)縫(feng)埋(mai)弧(hu)焊(han)(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)管(guan)(guan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)線(xian)(xian)約(yue)(yue)36套(tao)(包括UOE、JCOE、JCO),產(chan)(chan)(chan)(chan)(chan)(chan)(chan)能約(yue)(yue)723萬噸(dun)(dun);中426mm、口400mm(方矩(ju)管(guan)(guan))及(ji)以上規格(ge)的高頻(pin)直(zhi)縫(feng)焊(han)(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)管(guan)(guan)(ERW/HFW)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)線(xian)(xian)32套(tao),產(chan)(chan)(chan)(chan)(chan)(chan)(chan)能約(yue)(yue)691萬噸(dun)(dun);φ219~406mm高頻(pin)直(zhi)縫(feng)焊(han)(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)管(guan)(guan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)線(xian)(xian)約(yue)(yue)80多套(tao),產(chan)(chan)(chan)(chan)(chan)(chan)(chan)能約(yue)(yue)1000萬噸(dun)(dun);(φ102mm)φ114~180mm 高頻(pin)直(zhi)縫(feng)焊(han)(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)管(guan)(guan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)線(xian)(xian)約(yue)(yue)420套(tao),產(chan)(chan)(chan)(chan)(chan)(chan)(chan)能約(yue)(yue)2000萬噸(dun)(dun);Φ89mm及(ji)以下的高頻(pin)直(zhi)縫(feng)焊(han)(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)管(guan)(guan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)線(xian)(xian)約(yue)(yue)2000套(tao),產(chan)(chan)(chan)(chan)(chan)(chan)(chan)能約(yue)(yue)1600萬噸(dun)(dun);螺旋縫(feng)埋(mai)弧(hu)焊(han)(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)管(guan)(guan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)線(xian)(xian)約(yue)(yue)400套(tao),產(chan)(chan)(chan)(chan)(chan)(chan)(chan)能約(yue)(yue)1000萬噸(dun)(dun)。其(qi)(qi)中,采用(yong)預(yu)精(jing)焊(han)(han)(han)(han)的機組9套(tao)。
20世紀(ji)90年代以來,我國(guo)(guo)(guo)的不銹鋼(gang)焊(han)管(guan)(guan)設(she)備(bei)(bei)制(zhi)造企(qi)業也(ye)快速(su)發(fa)展(zhan),國(guo)(guo)(guo)有企(qi)業和民營企(qi)業共同(tong)進(jin)步,通(tong)過(guo)引(yin)進(jin)、消(xiao)化、吸收、自主(zhu)創新(xin),開(kai)(kai)發(fa)了類似引(yin)進(jin)機(ji)(ji)型的焊(han)管(guan)(guan)機(ji)(ji)組,極大地促進(jin)了我國(guo)(guo)(guo)焊(han)管(guan)(guan)生產技術和裝備(bei)(bei)制(zhi)造水平(ping)的提高(gao)。目(mu)前設(she)備(bei)(bei)制(zhi)造基本實現國(guo)(guo)(guo)產化。太(tai)原礦山機(ji)(ji)器集(ji)團(tuan)有限(xian)公司是最早研(yan)發(fa)國(guo)(guo)(guo)產設(she)備(bei)(bei)的廠家,從20世紀(ji)70年代中期開(kai)(kai)始(shi)先后(hou)完成(cheng)大慶油田Φ720mm機(ji)(ji)組,沙市φ1422mm 機(ji)(ji)組,勝利油田ф820mm機(ji)(ji)組,馬(ma)來西亞φ1820mm機(ji)(ji)組等螺旋焊(han)機(ji)(ji)組。高(gao)頻直縫焊(han)也(ye)從70年代開(kai)(kai)始(shi)研(yan)究,先后(hou)開(kai)(kai)發(fa)了φ60mm,φ76mm,φ114mm,φ219mm,φ508mm機(ji)(ji)組及350/300mm,500/400mm方矩(ju)管(guan)(guan)機(ji)(ji)組。
石家莊軸承設備(bei)股份有限公(gong)司20多年來,先(xian)后成功研制了φ20~508mm高頻(pin)直縫(feng)焊管系列(lie)生產(chan)(chan)線(xian)(xian),ф114~219mm直緣排(pai)輥成型(xing)生產(chan)(chan)線(xian)(xian),LW150~LW1600冷(leng)彎型(xing)鋼生產(chan)(chan)線(xian)(xian)。
大連(lian)三高(gao)(gao)集(ji)團有限公司(si)自主(zhu)研發了(le)高(gao)(gao)頻(pin)不(bu)銹(xiu)鋼(gang)(gang)焊管成型技術“三高(gao)(gao)成型法”設(she)計制(zhi)造了(le)多套(tao)高(gao)(gao)質量設(she)備(bei),如(ru)世界首(shou)套(tao)φ711mm不(bu)銹(xiu)鋼(gang)(gang)/碳鋼(gang)(gang)直(zhi)縫焊管生產線、自主(zhu)創(chuang)新(xin)多個(ge)孔型LW2100mm機組、創(chuang)新(xin)實(shi)現排輥(gun)成型內籠輥(gun)可調技術等。產品(pin)出口(kou)至美國、荷(he)蘭、西(xi)班牙等多個(ge)國家。