據中(zhong)達(da)集團消息,為能嚴格按(an)照要求完成《核電站儀表引壓(ya)用(yong)不銹鋼無縫鋼管(guan)》國家標(biao)準的制訂任務,提升草案(an)標(biao)準質(zhi)量水平,中(zhong)達(da)新材(cai)技術(shu)部組織了技術(shu)、質(zhi)檢(jian)、質(zhi)保、生產、銷(xiao)售、標(biao)準化等(deng)相(xiang)關(guan)人員(yuan)共計13人,于4月(yue)24日進(jin)行(xing)了半(ban)天封閉(bi)式(shi)標(biao)準草案(an)內部研(yan)(yan)討會。研(yan)(yan)討會上(shang),與會人員(yuan)對標(biao)準中(zhong)鋼管(guan)的分類與代號(hao)、訂貨內容、尺寸、外形、重量及(ji)允許(xu)偏差、技術(shu)要求、試(shi)驗(yan)方法、檢(jian)驗(yan)規(gui)程、清潔、包裝、標(biao)志和質(zhi)量證(zheng)明書各章節進(jin)行(xing)了逐句討論。參加人員(yuan)充分結(jie)合自己(ji)在相(xiang)關(guan)領域(yu)的經驗(yan),積極發言,提出改(gai)善(shan)意見。會議(yi)結(jie)束時,共提出26項(xiang)修改(gai)意見。中(zhong)達(da)新材(cai)將對標(biao)準草案(an)進(jin)行(xing)最后規(gui)整,然后將遞交國標(biao)委冶金標(biao)準研(yan)(yan)究院。
經(jing)中(zhong)達(da)新(xin)(xin)材(cai)(cai)(cai)科(ke)研(yan)人員持(chi)續攻(gong)關努力,中(zhong)達(da)新(xin)(xin)材(cai)(cai)(cai)自主研(yan)發生(sheng)產的核(he)電(dian)(dian)儀表管(guan)已成功(gong)在昌江(jiang)、福(fu)清(qing)、秦山、田(tian)灣、防(fang)城港、霞浦、寧德(de)等地(di)的國(guo)(guo)(guo)(guo)家重大(da)工(gong)程(cheng)核(he)電(dian)(dian)站配套應用(yong)(yong)。在研(yan)發、生(sheng)產過程(cheng)中(zhong),中(zhong)達(da)新(xin)(xin)材(cai)(cai)(cai)科(ke)研(yan)人員發現產品(pin)技術指標(biao)(biao)涉及(ji)(ji)國(guo)(guo)(guo)(guo)外ASME及(ji)(ji)RCCM標(biao)(biao)準(zhun)(zhun)、CNPE工(gong)程(cheng)公司技術文件(jian),采標(biao)(biao)繁雜(za)。2017年(nian)(nian),中(zhong)達(da)新(xin)(xin)材(cai)(cai)(cai)推(tui)動核(he)電(dian)(dian)儀表管(guan)浙江(jiang)制(zhi)造團體標(biao)(biao)準(zhun)(zhun),并成功(gong)發布。2019年(nian)(nian),中(zhong)達(da)新(xin)(xin)材(cai)(cai)(cai)啟動申(shen)請核(he)電(dian)(dian)儀表管(guan)國(guo)(guo)(guo)(guo)家標(biao)(biao)準(zhun)(zhun)項目。2020年(nian)(nian)12月(yue),中(zhong)達(da)新(xin)(xin)材(cai)(cai)(cai)起草的《核(he)電(dian)(dian)站儀表引壓用(yong)(yong)不銹(xiu)鋼無縫鋼管(guan)》被(bei)國(guo)(guo)(guo)(guo)家標(biao)(biao)準(zhun)(zhun)化管(guan)理委(wei)員會納入(ru)2020年(nian)(nian)第(di)四批推(tui)薦(jian)性國(guo)(guo)(guo)(guo)家標(biao)(biao)準(zhun)(zhun)計劃(hua),項目計劃(hua)號為20204767-T-605,項目周期兩年(nian)(nian)。這是該公司第(di)一次主導編制(zhi)國(guo)(guo)(guo)(guo)家標(biao)(biao)準(zhun)(zhun),且能夠填補行業(ye)內(nei)產品(pin)國(guo)(guo)(guo)(guo)家標(biao)(biao)準(zhun)(zhun)的空白。