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20#無(wu)縫管,濰坊匯集了大量的4HRvajXBL20#無(wu)縫管供應商,采購商,這是20#無縫管(guan)的廠家商鋪頁面,鼎利管材(濰坊市分公司)lccg3097-聯系人:孟經(jing)理,地址:[東昌(chang)府區工業(ye)園]。公司主營：濰坊Q345B無縫鋼管、濰坊薄壁無縫鋼管、濰坊45#無縫鋼管、濰坊冷拔無縫鋼管、濰坊27simn無縫鋼管。生產基地位于【濰坊】，供應范圍覆蓋山東省、棗莊市、東營市、濟寧市、菏澤市、濱州市、聊城市、濰坊市、德州市、泰安市、臨沂市、煙臺市、威海市、萊蕪市、日照市、淄博市、青島市、濟南市 濰城區、寒亭區、坊子區、奎文區、臨朐縣、昌樂縣、青州市、諸城市、壽光市、安丘市、高密市、昌邑市等(deng)(deng)(deng)(deng)區(qu)(qu)域。 山東(dong)(dong)(dong)省(sheng),濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)市(shi)(shi) 濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)市(shi)(shi)，古稱濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)州(zhou)、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)縣，山東(dong)(dong)(dong)省(sheng)轄地級(ji)市(shi)(shi)，Ⅱ型(xing)(xing)大城市(shi)(shi)，位(wei)于(yu)(yu)山東(dong)(dong)(dong)半(ban)島西部，東(dong)(dong)(dong)與青島市(shi)(shi)、煙(yan)臺市(shi)(shi)連接，西鄰(lin)淄博市(shi)(shi)、東(dong)(dong)(dong)營市(shi)(shi)，南(nan)連臨沂市(shi)(shi)、日照市(shi)(shi)，北(bei)瀕渤海萊(lai)州(zhou)灣，屬(shu)暖溫(wen)帶(dai)季風型(xing)(xing)半(ban)濕潤(run)大陸(lu)性氣候，地貌自北(bei)向南(nan)由(you)低到高，總面積16167.23平(ping)方千米(mi)。截至(zhi)(zhi)2022年，全市(shi)(shi)轄4個(ge)區(qu)(qu)、2個(ge)縣，代(dai)(dai)管(guan)(guan)(guan)(guan)6個(ge)縣級(ji)市(shi)(shi)。截至(zhi)(zhi)2022年末，濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)市(shi)(shi)常住人口941.8萬人。 濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)鼎利管(guan)(guan)(guan)(guan)材(cai)(cai)(cai)(cai)(cai)(cai)有限公司竭誠與社會各界(jie)朋(peng)友合作(zuo)與新老客(ke)戶攜手共(gong)進，共(gong)鑄雙贏。 GB/T8162-1999（ 結構用(yong)(yong)(yong)(yong)(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)一般結構和機(ji)械(xie)結構。其代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)（牌號）：濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)碳素(su)鋼(gang)20、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)45號鋼(gang)；濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)合金鋼(gang)Q345、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang) 濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)20Cr、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)40Cr、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)20CrMo、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)30-35CrMo、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)42CrMo等(deng)(deng)(deng)(deng)。 濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)GB/T8163-1999（輸送(song)流(liu)體(ti)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)工程(cheng)及大型(xing)(xing)設(she)備上輸送(song)流(liu)體(ti)管(guan)(guan)(guan)(guan)道(dao)。代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)（牌號）為(wei)20 、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)Q345等(deng)(deng)(deng)(deng)。 濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)GB3087-1999（低中壓鍋(guo)(guo)爐(lu)(lu)(lu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)工業鍋(guo)(guo)爐(lu)(lu)(lu)及生(sheng)活鍋(guo)(guo)爐(lu)(lu)(lu)輸送(song)低中壓流(liu)體(ti)的管(guan)(guan)(guan)(guan)道(dao)。代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)為(wei) 10、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)20號鋼(gang)。 濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)GB5310-1995（高壓鍋(guo)(guo)爐(lu)(lu)(lu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)電站及核電站鍋(guo)(guo)爐(lu)(lu)(lu)上耐(nai)高溫(wen)、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)高壓的輸送(song)流(liu)體(ti)集箱及管(guan)(guan)(guan)(guan)道(dao)。 代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)為(wei)20G、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)12Cr1MoVG、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)15CrMoG等(deng)(deng)(deng)(deng)。 濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)GB5312-1999（船舶(bo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)碳鋼(gang)和碳錳鋼(gang)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)船舶(bo)鍋(guo)(guo)爐(lu)(lu)(lu)及過熱器(qi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)I、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)II級(ji)耐(nai)壓管(guan)(guan)(guan)(guan)等(deng)(deng)(deng)(deng)。代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)為(wei) 360、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)410、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)460鋼(gang)級(ji)等(deng)(deng)(deng)(deng)。 GB1479-2000（高壓化(hua)肥設(she)備用(yong)(yong)(yong)(yong)(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)化(hua)肥設(she)備上輸送(song)高溫(wen)高壓流(liu)體(ti)管(guan)(guan)(guan)(guan)道(dao)。代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)為(wei)20、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang) 16Mn、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)12CrMo、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)12Cr2Mo等(deng)(deng)(deng)(deng)。 GB9948-1988（石油裂化(hua)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)石油冶煉廠的鍋(guo)(guo)爐(lu)(lu)(lu)、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)熱交(jiao)換器(qi)及其輸送(song)流(liu)體(ti)管(guan)(guan)(guan)(guan)道(dao)。其代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai) 質(zhi)(zhi)為(wei)20、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)12CrMo、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)1Cr5Mo、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)1Cr19Ni11Nb等(deng)(deng)(deng)(deng)。 GB18248-2000（氣瓶用(yong)(yong)(yong)(yong)(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)工程(cheng)及大型(xing)(xing)設(she)備上輸送(song)流(liu)體(ti)管(guan)(guan)(guan)(guan)道(dao)。其代(dai)(dai)表(biao)(biao)材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)為(wei)37Mn、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang) 34Mn2V、濰(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)坊(fang)(fang)(fang)(fang)(fang)(fang)(fang)35CrMo等(deng)(deng)(deng)(deng)。