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    厚(hou)壁直縫(feng)鋼管(guan)(guan),厚(hou)壁直縫(feng)焊(han)管(guan)(guan),大口徑厚(hou)壁直縫(feng)鋼管(guan)(guan),JCOE直縫(feng)雙面(mian)埋(mai)弧焊(han)管(guan)(guan)

    專業生(sheng)產(chan)大(da)口徑(jing)(jing)直(zhi)縫(feng)(feng)埋弧焊（LSAW）鋼(gang)管(guan)(guan)(guan)(guan)(guan)，產(chan)品主要(yao)適用于：1、石化類(lei)(lei)：原(yuan)油(you)、成(cheng)(cheng)(cheng)品油(you)、石化原(yuan)物料(liao)成(cheng)(cheng)(cheng)品輸(shu)(shu)送(song)管(guan)(guan)(guan)(guan)(guan)及(ji)油(you)田(tian)(tian)管(guan)(guan)(guan)(guan)(guan)網(wang)。2、燃(ran)氣類(lei)(lei)：海(hai)底、陸上長(chang)(chang)途(tu)管(guan)(guan)(guan)(guan)(guan)線(xian)；燃(ran)氣接收站輸(shu)(shu)氣管(guan)(guan)(guan)(guan)(guan)；氣田(tian)(tian)及(ji)城市燃(ran)氣管(guan)(guan)(guan)(guan)(guan)網(wang)。3、煤(mei)炭類(lei)(lei)：煤(mei)炭、水(shui)煤(mei)漿(jiang)等(deng)的(de)輸(shu)(shu)送(song)。4、結(jie)構類(lei)(lei)：碼頭鋼(gang)管(guan)(guan)(guan)(guan)(guan)樁管(guan)(guan)(guan)(guan)(guan)幕；高層建筑及(ji)橋梁(liang)結(jie)構用鋼(gang)管(guan)(guan)(guan)(guan)(guan)；海(hai)上平臺用結(jie)構鋼(gang)管(guan)(guan)(guan)(guan)(guan),ERW直(zhi)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan),ERW直(zhi)縫(feng)(feng)焊管(guan)(guan)(guan)(guan)(guan)，ERW高頻(pin)(pin)焊接鋼(gang)管(guan)(guan)(guan)(guan)(guan)，ERW高頻(pin)(pin)焊管(guan)(guan)(guan)(guan)(guan)，Q355B直(zhi)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan),16Mn直(zhi)縫(feng)(feng)焊管(guan)(guan)(guan)(guan)(guan)，高建鋼(gang)直(zhi)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)。5、其它類(lei)(lei)：自(zi)來(lai)水(shui)輸(shu)(shu)送(song)；電廠取排水(shui)管(guan)(guan)(guan)(guan)(guan)線(xian)及(ji)高壓管(guan)(guan)(guan)(guan)(guan)線(xian)。厚(hou)壁(bi)(bi)焊管(guan)(guan)(guan)(guan)(guan)，厚(hou)壁(bi)(bi)鋼(gang)管(guan)(guan)(guan)(guan)(guan)，打樁鋼(gang)管(guan)(guan)(guan)(guan)(guan)，鋼(gang)結(jie)構鋼(gang)管(guan)(guan)(guan)(guan)(guan)，錐(zhui)形(xing)鋼(gang)管(guan)(guan)(guan)(guan)(guan)，錐(zhui)管(guan)(guan)(guan)(guan)(guan) 四、生(sheng)產(chan)能力1、產(chan)品名稱：大(da)口徑(jing)(jing)直(zhi)縫(feng)(feng)埋弧焊（LSAW）鋼(gang)管(guan)(guan)(guan)(guan)(guan)2、成(cheng)(cheng)(cheng)型(xing)方式：JCOE成(cheng)(cheng)(cheng)型(xing)3、材(cai)料(liao)：API5LX42、X46、X52、X56、X60、X65、X70,X80,X100以及(ji)其他用戶(hu)補充技術條件的(de)材(cai)質。材(cai)料(liao)來(lai)源(yuan)一直(zhi)從(cong)事大(da)口徑(jing)(jing)直(zhi)縫(feng)(feng)埋弧焊（LSAW）鋼(gang)管(guan)(guan)(guan)(guan)(guan)的(de)生(sheng)產(chan)制造，在(zai)積累了二十多年豐(feng)富經驗與信譽(yu)的(de)同(tong)時(shi)，也與國(guo)際各(ge)大(da)鋼(gang)鐵(tie)集(ji)團建立(li)了良好的(de)供銷關系，并(bing)可依據貴公司所需之材(cai)料(liao)規(gui)格(ge)(ge)要(yao)求(qiu)，向以下各(ge)材(cai)料(liao)供應(ying)商訂購材(cai)料(liao)：國(guo)內供應(ying)商：上海(hai)寶鋼(gang)鋼(gang)鐵(tie)集(ji)團；武漢(han)鋼(gang)鐵(tie)集(ji)團；河(he)南舞陽鋼(gang)鐵(tie)集(ji)團；首都鋼(gang)鐵(tie)集(ji)團；鞍山鋼(gang)鐵(tie)集(ji)團。保證了原(yuan)材(cai)料(liao)穩定可靠的(de)供應(ying)。大(da)口徑(jing)(jing)直(zhi)縫(feng)(feng)雙面(mian)埋弧焊管(guan)(guan)(guan)(guan)(guan)采用芯(xin)軸旋轉連(lian)續J-C-O成(cheng)(cheng)(cheng)型(xing)的(de)工藝，速度快，成(cheng)(cheng)(cheng)型(xing)應(ying)力分布均(jun)勻，管(guan)(guan)(guan)(guan)(guan)體形(xing)狀規(gui)則。其特點是產(chan)品規(gui)格(ge)(ge)范圍大(da)，變換(huan)規(gui)格(ge)(ge)快而簡單，可實現生(sheng)產(chan)范圍內任何尺(chi)寸的(de)產(chan)品。 埋弧焊鋼(gang)管(guan)(guan)(guan)(guan)(guan)直(zhi)徑(jing)(jing)：Φ219-Φ3420mm壁(bi)(bi)厚(hou)：6.0-125.4mm，ERW高頻(pin)(pin)直(zhi)縫(feng)(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)外徑(jing)(jing)18-660mm厚(hou)度1-40mm,標(biao)準(zhun)：API、BS、ASTM、JIS、DIN、GB、ISO、DNV長(chang)(chang)度：3-12.2m材(cai)質：GB／T9711、L190-L555（API 5L B-X80），Q235,Q345B,Q345E,Q345D,Q355B，Q355E,Q355D,16Mn,高建鋼(gang)Q235GJC/D/E，Q345GJC/D/E ，Q390GJC/D/E ，Q420GJC/D/E 、Q460GJC/D/E,L245,L290,L360,L415,L485，合(he)金鋼(gang)，不銹鋼(gang)等(deng)