L360NS無縫鋼管規格選擇

　　L360NS無縫鋼管 L360NS 山東 159*16

　　L360NS無縫鋼管 L360NS 山(shan)東 108*15

　　L360NS無縫鋼管 L360NS 山(shan)東 325*9

　　L360NS無縫鋼管 L360NS 山東 377*15

　　L360NS無縫鋼(gang)管 L360NS 山(shan)東 530*35

　　L360NS無縫鋼管 L360NS 山東 426*36

　　L360NS無縫鋼管 L360NS 山東 45*7

　　鯨魚視頻app:L360NS無縫鋼管規格是8-1240×1-200mm，標(biao)準是API SPEC，主要用于(yu)天然(ran)氣(qi)(qi)工(gong)業中的(de)(de)(de)(de)氣(qi)(qi)、水、油輸(shu)送。A53管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是屬(shu)于(yu)美(mei)國石(shi)(shi)油標(biao)準的(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是把抽出地面的(de)(de)(de)(de)油,汽,水,通過管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)輸(shu)送到石(shi)(shi)油和(he)天然(ran)氣(qi)(qi)工(gong)業企業。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)包(bao)括無縫(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)焊(han)接(jie)鋼(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan),其管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)端有平端，帶螺紋端和(he)承(cheng)口端;其連接(jie)方式為端頭焊(han)接(jie),接(jie)箍連接(jie),承(cheng)插連接(jie)等。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)熱處理工(gong)藝：隨(sui)著(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)鋼(gang)板技術(shu)的(de)(de)(de)(de)發展及焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)成(cheng)(cheng)型(xing)、焊(han)接(jie)技術(shu)的(de)(de)(de)(de)進步，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)用焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)應用范(fan)圍(wei)在(zai)逐步擴大(da)(da)，特(te)別是在(zai)大(da)(da)口徑組距范(fan)圍(wei)內(nei)焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)優勢(shi)更加明濕，加上(shang)(shang)成(cheng)(cheng)本的(de)(de)(de)(de)因素，焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)已在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)領域占有主導(dao)地位(wei)，限制了不銹鋼(gang)無縫(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)發展。2004年無縫(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)產量(liang)約(yue)40萬t，鋼(gang)級包(bao)括X42—70，品種有陸上(shang)(shang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)海(hai)底(di)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)(xian)(xian)(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。