1980年(nian)(nian)初,當(dang)時(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)國(guo)(guo)(guo)(guo)(guo)家計(ji)劃委員會根據(ju)當(dang)時(shi)(shi)(shi)(shi)我(wo)(wo)(wo)(wo)(wo)(wo)國(guo)(guo)(guo)(guo)(guo)經濟(ji)環境的(de)(de)(de)(de)(de)(de)(de)(de)(de)需要(yao)(yao)(yao)(yao),開(kai)始(shi)(shi)組織油井(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)國(guo)(guo)(guo)(guo)(guo)產(chan)(chan)(chan)化(hua)工(gong)(gong)(gong)(gong)作(zuo)(zuo),成立(li)了工(gong)(gong)(gong)(gong)作(zuo)(zuo)組。由當(dang)時(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)石油部(bu)與(yu)(yu)冶(ye)金部(bu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)兩位(wei)副部(bu)長掛帥,冶(ye)金部(bu)成立(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)專設機(ji)(ji)(ji)構為(wei)“板管(guan)(guan)(guan)(guan)(guan)(guan)辦”,我(wo)(wo)(wo)(wo)(wo)(wo)非常榮幸(xing)地成為(wei)板管(guan)(guan)(guan)(guan)(guan)(guan)辦的(de)(de)(de)(de)(de)(de)(de)(de)(de)成員之一(yi)(yi)。當(dang)時(shi)(shi)(shi)(shi),我(wo)(wo)(wo)(wo)(wo)(wo)代表冶(ye)金部(bu)參與(yu)(yu)處(chu)理(li)(li)鋼廠(chang)(chang)(chang)與(yu)(yu)油田(tian)(tian)質(zhi)量(liang)(liang)異議小(xiao)組工(gong)(gong)(gong)(gong)作(zuo)(zuo),質(zhi)量(liang)(liang)小(xiao)組共4人,除(chu)我(wo)(wo)(wo)(wo)(wo)(wo)外(wai)其余3人為(wei)石油部(bu)技(ji)術人員,我(wo)(wo)(wo)(wo)(wo)(wo)們(men)(men)的(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)要(yao)(yao)(yao)(yao)任務是(shi)(shi)處(chu)理(li)(li)油田(tian)(tian)與(yu)(yu)鋼廠(chang)(chang)(chang)之間關(guan)于油井(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)方面的(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang)異議,并且(qie)對所(suo)發生的(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang)異議進行(xing)(xing)分析(xi)。根據(ju)當(dang)時(shi)(shi)(shi)(shi)分析(xi)認(ren)為(wei)國(guo)(guo)(guo)(guo)(guo)產(chan)(chan)(chan)管(guan)(guan)(guan)(guan)(guan)(guan)存在的(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)要(yao)(yao)(yao)(yao)問(wen)題(ti),一(yi)(yi)是(shi)(shi)絲扣質(zhi)量(liang)(liang)差(cha);二是(shi)(shi)與(yu)(yu)國(guo)(guo)(guo)(guo)(guo)際標(biao)(biao)(biao)準(zhun)不(bu)接軌、不(bu)通用(yong)。絲扣質(zhi)量(liang)(liang)差(cha)主(zhu)要(yao)(yao)(yao)(yao)是(shi)(shi)加(jia)(jia)工(gong)(gong)(gong)(gong)機(ji)(ji)(ji)床(chuang)問(wen)題(ti),國(guo)(guo)(guo)(guo)(guo)外(wai)用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)床(chuang)精度(du)高且(qie)是(shi)(shi)用(yong)梳刀加(jia)(jia)工(gong)(gong)(gong)(gong),所(suo)以(yi)(yi)管(guan)(guan)(guan)(guan)(guan)(guan)子(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)螺紋(wen)精度(du)高、光潔度(du)好;而國(guo)(guo)(guo)(guo)(guo)產(chan)(chan)(chan)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)機(ji)(ji)(ji)床(chuang)是(shi)(shi)蘇聯老(lao)式機(ji)(ji)(ji)床(chuang),螺紋(wen)是(shi)(shi)板牙加(jia)(jia)工(gong)(gong)(gong)(gong),光潔度(du)差(cha)、精度(du)低,油田(tian)(tian)井(jing)(jing)隊下國(guo)(guo)(guo)(guo)(guo)產(chan)(chan)(chan)套管(guan)(guan)(guan)(guan)(guan)(guan)時(shi)(shi)(shi)(shi)經常出故(gu)障,所(suo)以(yi)(yi)當(dang)時(shi)(shi)(shi)(shi)油田(tian)(tian)很(hen)不(bu)愿(yuan)用(yong)國(guo)(guo)(guo)(guo)(guo)產(chan)(chan)(chan)管(guan)(guan)(guan)(guan)(guan)(guan)。根據(ju)我(wo)(wo)(wo)(wo)(wo)(wo)們(men)(men)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)報告(gao)和建議,冶(ye)金部(bu)批準(zhun)對鞍(an)鋼、包鋼和成都(dou)無縫鋼管(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)(chang)(chang)進行(xing)(xing)技(ji)術改造(zao),當(dang)時(shi)(shi)(shi)(shi)被稱為(wei)“三(san)管(guan)(guan)(guan)(guan)(guan)(guan)改造(zao)”工(gong)(gong)(gong)(gong)程(cheng)。主(zhu)要(yao)(yao)(yao)(yao)改造(zao)內容(rong),其一(yi)(yi)是(shi)(shi)引(yin)進法國(guo)(guo)(guo)(guo)(guo)螺紋(wen)加(jia)(jia)工(gong)(gong)(gong)(gong)機(ji)(ji)(ji)床(chuang);其二是(shi)(shi)油井(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)檢(jian)測技(ji)術裝備由執(zhi)行(xing)(xing)蘇聯的(de)(de)(de)(de)(de)(de)(de)(de)(de)rOCT標(biao)(biao)(biao)準(zhun)體系改造(zao)為(wei)執(zhi)行(xing)(xing)世界(jie)通用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)美國(guo)(guo)(guo)(guo)(guo)API標(biao)(biao)(biao)準(zhun)體系。螺紋(wen)與(yu)(yu)標(biao)(biao)(biao)準(zhun)問(wen)題(ti)解(jie)決(jue)后(hou),又(you)出現管(guan)(guan)(guan)(guan)(guan)(guan)體幾(ji)何尺寸精度(du)差(cha)以(yi)(yi)及鋼質(zhi)性(xing)能不(bu)穩(wen)定等(deng)(deng)問(wen)題(ti),為(wei)了解(jie)決(jue)上述問(wen)題(ti),國(guo)(guo)(guo)(guo)(guo)家又(you)批準(zhun)建設寶(bao)鋼無縫鋼管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)天津鋼管(guan)(guan)(guan)(guan)(guan)(guan)廠(chang)(chang)(chang),采用(yong)連軋管(guan)(guan)(guan)(guan)(guan)(guan)機(ji)(ji)(ji)組,并且(qie)從煉鋼甚(shen)至從煉鐵開(kai)始(shi)(shi)進行(xing)(xing)質(zhi)量(liang)(liang)一(yi)(yi)貫制管(guan)(guan)(guan)(guan)(guan)(guan)理(li)(li),用(yong)以(yi)(yi)保證油井(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang)和品種。上述一(yi)(yi)系列的(de)(de)(de)(de)(de)(de)(de)(de)(de)改造(zao),時(shi)(shi)(shi)(shi)間緊、項目(mu)繁雜(za),我(wo)(wo)(wo)(wo)(wo)(wo)們(men)(men)只有(you)連續苦戰才能完(wan)成。有(you)一(yi)(yi)次我(wo)(wo)(wo)(wo)(wo)(wo)從幾(ji)個油田(tian)(tian)處(chu)理(li)(li)質(zhi)量(liang)(liang)異議回來上班時(shi)(shi)(shi)(shi),我(wo)(wo)(wo)(wo)(wo)(wo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)領導居然問(wen)我(wo)(wo)(wo)(wo)(wo)(wo)“你找誰”?因我(wo)(wo)(wo)(wo)(wo)(wo)曬得那么(me)黑,又(you)很(hen)疲(pi)勞(lao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)樣(yang)子(zi),他(ta)認(ren)不(bu)出我(wo)(wo)(wo)(wo)(wo)(wo)了。為(wei)執(zhi)行(xing)(xing)API標(biao)(biao)(biao)準(zhun),各(ge)廠(chang)(chang)(chang)不(bu)僅要(yao)(yao)(yao)(yao)進口API量(liang)(liang)規,還要(yao)(yao)(yao)(yao)更新或(huo)引(yin)進具有(you)國(guo)(guo)(guo)(guo)(guo)際先(xian)進水平的(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)種物理(li)(li)、化(hua)學等(deng)(deng)檢(jian)測裝備。并且(qie)有(you)大量(liang)(liang)工(gong)(gong)(gong)(gong)作(zuo)(zuo)需要(yao)(yao)(yao)(yao)溝通和協調,特(te)別是(shi)(shi)牽涉到(dao)很(hen)多專業部(bu)門,例如需要(yao)(yao)(yao)(yao)與(yu)(yu)油井(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)生產(chan)(chan)(chan)廠(chang)(chang)(chang)、石油鉆井(jing)(jing)工(gong)(gong)(gong)(gong)程(cheng)部(bu)門、質(zhi)量(liang)(liang)監督(du)、標(biao)(biao)(biao)準(zhun)、翻譯等(deng)(deng)部(bu)門的(de)(de)(de)(de)(de)(de)(de)(de)(de)協同。時(shi)(shi)(shi)(shi)間緊、工(gong)(gong)(gong)(gong)作(zuo)(zuo)量(liang)(liang)大、難度(du)大。當(dang)時(shi)(shi)(shi)(shi)我(wo)(wo)(wo)(wo)(wo)(wo)們(men)(men)幾(ji)乎(hu)沒有(you)休息日(ri),不(bu)分晝夜的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo),就(jiu)這樣(yang)艱苦奮斗了三(san)年(nian)(nian),在冶(ye)金部(bu)我(wo)(wo)(wo)(wo)(wo)(wo)得了一(yi)(yi)個綽號叫“API”。但(dan)油井(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)仍未(wei)達到(dao)當(dang)時(shi)(shi)(shi)(shi)年(nian)(nian)產(chan)(chan)(chan)8萬噸的(de)(de)(de)(de)(de)(de)(de)(de)(de)目(mu)標(biao)(biao)(biao)。當(dang)時(shi)(shi)(shi)(shi)我(wo)(wo)(wo)(wo)(wo)(wo)發誓不(bu)要(yao)(yao)(yao)(yao)命也要(yao)(yao)(yao)(yao)油井(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)國(guo)(guo)(guo)(guo)(guo)產(chan)(chan)(chan)化(hua)。
隨著石油工業(ye)的(de)迅速(su)發展,目前我國(guo)已經(jing)成(cheng)為世界油井管(guan)(guan)最(zui)大的(de)生(sheng)產基地。中國(guo)從事油井管(guan)(guan)生(sheng)產且取得API認證的(de)企(qi)業(ye)接近300家。進入21世紀以來,國(guo)產油井管(guan)(guan)產品已經(jing)覆蓋了API5CT的(de)全部鋼(gang)級(ji)和(he)規格(ge)。天津鋼(gang)管(guan)(guan)、寶鋼(gang)、華菱衡陽、攀成(cheng)鋼(gang)和(he)西姆萊斯等企(qi)業(ye)還建立了本企(qi)業(ye)的(de)非API產品系(xi)列和(he)特殊(shu)扣(螺紋接頭(tou))系(xi)列,并且批量生(sheng)產了非API系(xi)列和(he)特殊(shu)螺紋接頭(tou)油套管(guan)(guan)。
1985年我被調(diao)到國(guo)家計劃委員會(hui),先后在重三局(ju)、重點建設(she)司、寶(bao)鋼(gang)辦等部門(men)工(gong)作(zuo),有(you)了(le)(le)(le)(le)服(fu)務于鋼(gang)管(guan)(guan)事(shi)(shi)業的機遇(yu)。具體(ti)參與了(le)(le)(le)(le)寶(bao)鋼(gang)無(wu)縫(feng)、天(tian)津鋼(gang)管(guan)(guan)、成都無(wu)縫(feng)、包鋼(gang)無(wu)縫(feng)、衡(heng)陽鋼(gang)管(guan)(guan)、鞍鋼(gang)無(wu)縫(feng)等廠項目(mu)建設(she)的論(lun)證、考(kao)(kao)察、實施、驗收(shou)等工(gong)作(zuo),以及(ji)后來的民企西姆萊(lai)斯(si)、安徽天(tian)大、常寶(bao)、中興能源、寶(bao)雞等廠項目(mu)的論(lun)證、顧問等工(gong)作(zuo)。現(xian)在回憶(yi)起來仍感很自豪,當時我雖然很年輕,但寶(bao)鋼(gang)ф140mm 鋼(gang)管(guan)(guan)投(tou)產時我竟擔當了(le)(le)(le)(le)上崗(gang)工(gong)人的考(kao)(kao)核員。幾十(shi)年過(guo)去了(le)(le)(le)(le),我的工(gong)作(zuo)單(dan)位雖然有(you)很多變(bian)化,但從未離(li)開(kai)過(guo)鋼(gang)鐵事(shi)(shi)業,每一份工(gong)作(zuo)都為(wei)我提供(gong)了(le)(le)(le)(le)為(wei)鋼(gang)管(guan)(guan)事(shi)(shi)業服(fu)務的機會(hui)。正如我的領導形(xing)容我是鉆進管(guan)(guan)子出不來的人。有(you)些事(shi)(shi)至今仍記(ji)憶(yi)猶新:
1. 關(guan)于中(zhong)國油井(jing)管“地區規”的設置(zhi)問題
根據API標(biao)準規定,檢(jian)測油(you)井管(guan)螺紋(wen)的(de)(de)螺紋(wen)規的(de)(de)計量(liang)傳遞程序(xu)是由美(mei)國(guo)國(guo)家標(biao)準局設置的(de)(de)基準規-校(xiao)對(dui)世界(jie)各(ge)地(di)(di)(di)區(qu)(qu)的(de)(de)“地(di)(di)(di)區(qu)(qu)規”-“地(di)(di)(di)區(qu)(qu)規”校(xiao)對(dui)生(sheng)產(chan)(chan)單位的(de)(de)校(xiao)對(dui)規-校(xiao)對(dui)規校(xiao)對(dui)生(sheng)產(chan)(chan)中使用的(de)(de)工作規。如若不設“地(di)(di)(di)區(qu)(qu)規”,我(wo)(wo)(wo)們每年將有大量(liang)螺紋(wen)規需拿到國(guo)外計量(liang)檢(jian)驗(yan),時(shi)(shi)(shi)間長(chang)、外匯花費大。當(dang)時(shi)(shi)(shi)石油(you)部(bu)首先購買了“地(di)(di)(di)區(qu)(qu)規”,如果設在石油(you)部(bu)門,產(chan)(chan)生(sheng)質量(liang)異議時(shi)(shi)(shi)對(dui)鋼廠可(ke)能不利。當(dang)時(shi)(shi)(shi)我(wo)(wo)(wo)直接向API協會咨詢(xun),并提交(jiao)了中國(guo)計量(liang)科學研究院(yuan)符合(he)API要求(qiu)條件(jian)的(de)(de)書(shu)面說明,即該院(yuan)是具有世界(jie)第(di)三強實(shi)力的(de)(de)計量(liang)科學研究院(yuan),既不是生(sheng)產(chan)(chan)方也不屬用戶方,并且具有認證權。當(dang)時(shi)(shi)(shi)API協會就(jiu)確認了計量(liang)院(yuan)“地(di)(di)(di)區(qu)(qu)規”的(de)(de)權限,同時(shi)(shi)(shi)登錄在API標(biao)準冊上,并且撤(che)銷了原石油(you)部(bu)“地(di)(di)(di)區(qu)(qu)規”的(de)(de)權限。目前我(wo)(wo)(wo)們的(de)(de)“地(di)(di)(di)區(qu)(qu)規”不僅校(xiao)對(dui)我(wo)(wo)(wo)國(guo)的(de)(de)校(xiao)對(dui)規也校(xiao)對(dui)亞(ya)洲其他地(di)(di)(di)區(qu)(qu)的(de)(de)規。
2. 關于寶鋼規劃
2000年寶(bao)鋼(gang)(gang)委托我(wo)公司編制(zhi)發展規劃,我(wo)參與編制(zhi),我(wo)們根據(ju)寶(bao)鋼(gang)(gang)生(sheng)產(chan)帶(dai)鋼(gang)(gang)和中厚(hou)板的(de)(de)情況,建議(yi)增加焊管(guan)篇,提出建設(she)UOE和HFW焊管(guan)機(ji)組,并且指(zhi)出寶(bao)鋼(gang)(gang)不(bu)僅有(you)優質原料、運(yun)輸方便、接(jie)近(jin)用戶等優勢,而且經(jing)(jing)濟實力(li)雄厚(hou),能(neng)夠抵(di)御(yu)產(chan)品(pin)市場波動的(de)(de)風(feng)險。因此,2003年寶(bao)鋼(gang)(gang)接(jie)受建議(yi)開(kai)始建設(she)HFW機(ji)組與UOE大型(xing)直縫(feng)焊管(guan)生(sheng)產(chan)線。關于UOE機(ji)組,當(dang)時寶(bao)鋼(gang)(gang)認為(wei)缺乏經(jing)(jing)驗,就聯合日(ri)(ri)本(ben)(ben)住友(you)(you)合作建設(she),在選擇(ze)O成型(xing)機(ji)能(neng)力(li)時,住友(you)(you)堅持(chi)選擇(ze)小(xiao)于或等于他(ta)們現有(you)的(de)(de)機(ji)型(xing),這(zhe)樣我(wo)們只能(neng)生(sheng)產(chan)12m長(chang)的(de)(de)大焊管(guan),僅可供國內使(shi)用,因為(wei)國際上(shang)(shang)一(yi)般(ban)要18.3m長(chang),但生(sheng)產(chan)這(zhe)么長(chang)的(de)(de)大口(kou)徑焊管(guan),0成型(xing)機(ji)壓力(li)要達720MN,要多投資3億元(yuan)左右(you),寶(bao)鋼(gang)(gang)領導有(you)些猶(you)豫(yu),經(jing)(jing)我(wo)們說服,寶(bao)鋼(gang)(gang)最終堅持(chi)上(shang)(shang)了(le)大壓機(ji),當(dang)時日(ri)(ri)本(ben)(ben)住友(you)(you)立即退出合作,我(wo)對(dui)寶(bao)鋼(gang)(gang)說,退出更(geng)好,我(wo)們一(yi)定有(you)能(neng)力(li)搞好。現在寶(bao)鋼(gang)(gang)已經(jing)(jing)成為(wei)了(le)國內唯一(yi)的(de)(de),世(shi)界上(shang)(shang)領先的(de)(de)能(neng)夠生(sheng)產(chan)12.5~18.3m長(chang)度(du)范圍(wei)的(de)(de)直縫(feng)埋(mai)弧焊管(guan)廠家。國際上(shang)(shang)許多重大天然(ran)氣(qi)管(guan)線多購買寶(bao)鋼(gang)(gang)UOE管(guan)。
3. 關于我國(guo)連(lian)軋管機的芯(xin)棒國(guo)產化問題
芯(xin)(xin)棒(bang)(bang)(bang)是連軋管(guan)(guan)機(ji)組生(sheng)(sheng)產(chan)(chan)流(liu)程(cheng)中(zhong)不(bu)可缺少的(de)重要(yao)生(sheng)(sheng)產(chan)(chan)工(gong)(gong)具之一。芯(xin)(xin)棒(bang)(bang)(bang)對(dui)于軋機(ji)的(de)生(sheng)(sheng)產(chan)(chan)效率、軋制荒管(guan)(guan)的(de)長(chang)度(du)、規格(ge)(ge)范(fan)圍以及產(chan)(chan)品的(de)質量影響很大(da)(da)(da),所以對(dui)芯(xin)(xin)棒(bang)(bang)(bang)的(de)要(yao)求十分嚴格(ge)(ge)。當(dang)時(shi)我(wo)(wo)國大(da)(da)(da)部分鋼(gang)管(guan)(guan)廠采(cai)用(yong)進口(kou)芯(xin)(xin)棒(bang)(bang)(bang)。根(gen)據(ju)生(sheng)(sheng)產(chan)(chan)能力計算(suan),每年約消耗新芯(xin)(xin)棒(bang)(bang)(bang)14500t左右,其中(zhong)大(da)(da)(da)規格(ge)(ge)限動芯(xin)(xin)棒(bang)(bang)(bang)主(zhu)要(yao)依(yi)靠進口(kou)。根(gen)據(ju)了解(jie)我(wo)(wo)國主(zhu)要(yao)從(cong)法國、意大(da)(da)(da)利、德(de)國進口(kou),因(yin)為芯(xin)(xin)棒(bang)(bang)(bang)屬生(sheng)(sheng)產(chan)(chan)消耗工(gong)(gong)具,對(dui)生(sheng)(sheng)產(chan)(chan)、成本影響較大(da)(da)(da),各(ge)廠都在研制。我(wo)(wo)當(dang)時(shi)有機(ji)會赴法、意、德(de)三國芯(xin)(xin)棒(bang)(bang)(bang)生(sheng)(sheng)產(chan)(chan)廠考察(cha),看到(dao)工(gong)(gong)藝(yi)并不(bu)復雜,回國后向國內各(ge)生(sheng)(sheng)產(chan)(chan)廠介(jie)紹并寫文章宣傳,當(dang)了解(jie)到(dao)我(wo)(wo)國中(zhong)原(yuan)特鋼(gang)采(cai)用(yong)鍛造與連續熱處理以及鍍鉻工(gong)(gong)藝(yi)生(sheng)(sheng)產(chan)(chan)中(zhong)、大(da)(da)(da)規格(ge)(ge)芯(xin)(xin)棒(bang)(bang)(bang),我(wo)(wo)立(li)即赴中(zhong)原(yuan)特鋼(gang),為他(ta)們咨詢和編(bian)制規劃(hua),確(que)立(li)了長(chang)期生(sheng)(sheng)產(chan)(chan)芯(xin)(xin)棒(bang)(bang)(bang)產(chan)(chan)品的(de)重要(yao)和必要(yao)性。目前我(wo)(wo)國芯(xin)(xin)棒(bang)(bang)(bang)基(ji)本國產(chan)(chan)。
從世界限動芯棒產品市場看,每(mei)年需求(qiu)量約在20000t左右。中原特(te)鋼(gang)目前已是我國(guo)(guo)(guo)最大的芯棒生產廠。不僅提供國(guo)(guo)(guo)內,也提供國(guo)(guo)(guo)外,據(ju)了(le)解如美國(guo)(guo)(guo)、日本、意大利、阿根廷等(deng)國(guo)(guo)(guo)的多(duo)家公(gong)司向中原提出詢價,尋求(qiu)合作,當時年需求(qiu)量約3000t左右。因此該(gai)產品國(guo)(guo)(guo)內、外均有一定(ding)的市場前景。

