20#無縫管是鼎利管材(湛江市霞山(shan)區分公(gong)司)lccg3097的主要產品之一,我公司是家有著5年生產銷售經驗,是湛江霞山品牌,是您采購20#無縫管理想供應商。期待與您攜手合作,共創美好未來！聯系人:孟經(jing)理,地址:[東昌府(fu)區(qu)工業園]。公司主營：霞山45#無縫鋼管、霞山20#無縫鋼管、霞山Q345B無縫鋼管、霞山27simn無縫鋼管、霞山Q345D無縫鋼管、霞山45#無縫鋼管、霞山20Cr無縫鋼管。生產基地位于【霞山】，供應范圍覆蓋廣東省、湛江市、霞山區、赤坎區、坡頭區、麻章區、遂溪縣、徐聞縣、廉江市、雷州市、吳川市等區域。 廣(guang)(guang)東省,湛江(jiang)市(shi),霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)區 霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)區，廣(guang)(guang)東省湛江(jiang)市(shi)轄區，位于(yu)(yu)(yu)中國大陸(lu)(lu)南(nan)端(duan)的廣(guang)(guang)東省雷州半島，瀕臨湛江(jiang)海灣，海岸線長28千米(mi)，西靠(kao)三嶺山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)森林公(gong)園、陸(lu)(lu)地(di)面(mian)積117平方(fang)千米(mi)。截(jie)(jie)至(zhi)2019年(nian)，霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)區共(gong)轄10個街道(dao)根據第七(qi)次人(ren)(ren)口普(pu)查數據，截(jie)(jie)至(zhi)2020年(nian)11月1日零(ling)時，霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)區常(chang)住人(ren)(ren)口536424人(ren)(ren)。 霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)鼎利管(guan)(guan)(guan)(guan)材(cai)有限公(gong)司竭誠與(yu)社會各界朋友合作(zuo)與(yu)新(xin)老客戶攜手共(gong)進(jin)，共(gong)鑄雙贏。 GB/T8162-1999（ 結(jie)構(gou)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)一般結(jie)構(gou)和機械結(jie)構(gou)。其(qi)代(dai)表(biao)(biao)(biao)材(cai)質(zhi)（牌(pai)號）：霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)碳素鋼(gang)(gang)(gang)(gang)(gang)20、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)45號鋼(gang)(gang)(gang)(gang)(gang)；霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)合金鋼(gang)(gang)(gang)(gang)(gang)Q345、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan) 霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)20Cr、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)40Cr、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)20CrMo、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)30-35CrMo、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)42CrMo等。 霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)GB/T8163-1999（輸(shu)送(song)流(liu)體(ti)(ti)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)工程(cheng)及(ji)(ji)(ji)大型設備上(shang)(shang)輸(shu)送(song)流(liu)體(ti)(ti)管(guan)(guan)(guan)(guan)道(dao)。代(dai)表(biao)(biao)(biao)材(cai)質(zhi)（牌(pai)號）為(wei)20 、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)Q345等。 霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)GB3087-1999（低中壓(ya)鍋(guo)(guo)爐(lu)(lu)(lu)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)工業(ye)鍋(guo)(guo)爐(lu)(lu)(lu)及(ji)(ji)(ji)生活鍋(guo)(guo)爐(lu)(lu)(lu)輸(shu)送(song)低中壓(ya)流(liu)體(ti)(ti)的管(guan)(guan)(guan)(guan)道(dao)。代(dai)表(biao)(biao)(biao)材(cai)質(zhi)為(wei) 10、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)20號鋼(gang)(gang)(gang)(gang)(gang)。 霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)GB5310-1995（高壓(ya)鍋(guo)(guo)爐(lu)(lu)(lu)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)電站(zhan)及(ji)(ji)(ji)核(he)電站(zhan)鍋(guo)(guo)爐(lu)(lu)(lu)上(shang)(shang)耐(nai)高溫、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)高壓(ya)的輸(shu)送(song)流(liu)體(ti)(ti)集箱及(ji)(ji)(ji)管(guan)(guan)(guan)(guan)道(dao)。 代(dai)表(biao)(biao)(biao)材(cai)質(zhi)為(wei)20G、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)12Cr1MoVG、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)15CrMoG等。 霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)GB5312-1999（船舶用(yong)(yong)(yong)(yong)(yong)碳鋼(gang)(gang)(gang)(gang)(gang)和碳錳(meng)鋼(gang)(gang)(gang)(gang)(gang)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)船舶鍋(guo)(guo)爐(lu)(lu)(lu)及(ji)(ji)(ji)過(guo)熱器(qi)用(yong)(yong)(yong)(yong)(yong)I、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)II級耐(nai)壓(ya)管(guan)(guan)(guan)(guan)等。代(dai)表(biao)(biao)(biao)材(cai)質(zhi)為(wei) 360、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)410、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)460鋼(gang)(gang)(gang)(gang)(gang)級等。 GB1479-2000（高壓(ya)化(hua)肥(fei)設備用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)化(hua)肥(fei)設備上(shang)(shang)輸(shu)送(song)高溫高壓(ya)流(liu)體(ti)(ti)管(guan)(guan)(guan)(guan)道(dao)。代(dai)表(biao)(biao)(biao)材(cai)質(zhi)為(wei)20、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan) 16Mn、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)12CrMo、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)12Cr2Mo等。 GB9948-1988（石油裂化(hua)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)石油冶(ye)煉(lian)廠(chang)的鍋(guo)(guo)爐(lu)(lu)(lu)、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)熱交換器(qi)及(ji)(ji)(ji)其(qi)輸(shu)送(song)流(liu)體(ti)(ti)管(guan)(guan)(guan)(guan)道(dao)。其(qi)代(dai)表(biao)(biao)(biao)材(cai) 質(zhi)為(wei)20、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)12CrMo、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)1Cr5Mo、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)1Cr19Ni11Nb等。 GB18248-2000（氣瓶用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)）。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)工程(cheng)及(ji)(ji)(ji)大型設備上(shang)(shang)輸(shu)送(song)流(liu)體(ti)(ti)管(guan)(guan)(guan)(guan)道(dao)。其(qi)代(dai)表(biao)(biao)(biao)材(cai)質(zhi)為(wei)37Mn、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan) 34Mn2V、霞(xia)(xia)(xia)(xia)(xia)(xia)山(shan)(shan)(shan)(shan)(shan)(shan)(shan)(shan)35CrMo等。