Mu ntchito zamakono zoyendera mafuta ndi gasi komanso kusamalira madzi, mphamvu ndi kudalirika kwa mapaipi achitsulo a mapaipi ndizofunikira kwambiri. Takulandirani kudziko la mapaipi achitsulo a kaboni olumikizidwa ndi spiral-welded - ukadaulo watsopanowu ukusintha mawonekedwe achikhalidwe a kuwotcherera mapaipi achitsulo. Mwa kuyika chitsulo chopangidwa ndi kaboni wochepa kukhala mapaipi opanda kanthu pa ngodya zinazake zozungulira kenako ndikuwotcherera molondola, timapanga zinthu zingapo zapamwamba zomwe zimakhala zolimba, zokhazikika, komanso zosinthika.
Pakati pa mitundu yosiyanasiyana ya mapaipi achitsulo a mapaipi,Chitoliro cha Mzere cha X60 SSAWndiChitoliro cha Mzere cha X70 SSAWndi zinthu ziwiri zomwe zimakondedwa kwambiri pamsika.
Chitoliro cha X60 SSAW Line chili ndi mphamvu yotsika kwambiri yotulutsa mafuta (415 MPa) ndipo ndi choyenera mapaipi otumizira mafuta ndi gasi apakati komanso amphamvu kwambiri. Chimatha kupirira kupsinjika kwakukulu kwamkati ndi katundu wakunja kwinaku chikusunga kulimba bwino komanso kusunthika, zomwe zimapangitsa kuti chikhale chisankho chabwino kwambiri pamapaipi apamtunda akutali komanso akutali.
Chitoliro cha X70 SSAW Line Pipe chimapita patsogolo kwambiri, ndi mphamvu yocheperako ya 485 MPa, zomwe zimapangitsa kuti chikhale choyenera ntchito zoyendera pansi pa kupsinjika kwakukulu komanso malo ovuta kwambiri. Mphamvu yake yokwera imalola kugwiritsa ntchito makulidwe a makoma opyapyala, motero kuchepetsa kulemera kwa payipi, kuchepetsa ndalama zoyendera ndi kukhazikitsa, komanso kusunga kukana bwino ku kusinthika ndi kusweka.
Zinthu zonsezi zimapangidwa pogwiritsa ntchito njira yolumikizira yozungulira. Ubwino wa kulumikiza ndi wokhazikika, magwiridwe antchito opanga ndi apamwamba, ndipo amatha kupanga mapaipi achitsulo okhala ndi mainchesi akuluakulu komanso okhuthala, kukwaniritsa zofunikira zapadera zamapulojekiti osiyanasiyana.
Monga wogulitsa zinthu, Cangzhou Spiral Steel Pipe Group Co., Ltd. ndi kampani yotsogola yopanga mapaipi achitsulo chozungulira ndi zinthu zokutira mapaipi achitsulo ku China. Kampaniyo idakhazikitsidwa mu 1993 ndipo ili mumzinda wa Cangzhou, m'chigawo cha Hebei. Ili ndi malo okwana masikweya mita 350,000, ili ndi chuma chonse cha mayuan 680 miliyoni, ndipo pakadali pano ili ndi antchito 680. Kampaniyo imapanga matani 400,000 a mapaipi achitsulo chozungulira pachaka ndipo imabala phindu la mayuan 1.8 biliyoni pachaka.
Kaya mwasankha X60 SSAW Line Pipe kuti mugwiritse ntchito poyendetsa zinthu, kapena mwasankha X70 SSAW Line Pipe kuti muthane ndi mavuto opanikizika kwambiri, Cangzhou Spiral Steel Pipe Group ikhoza kukupatsani zinthu zodalirika komanso chithandizo chaukadaulo chaukadaulo. Tadzipereka kugwiritsa ntchito mapaipi achitsulo apamwamba kwambiri kuti tigwirizane ndi tsogolo la mphamvu zapadziko lonse lapansi.
Ngati mukufuna kudziwa zambiri za malonda kapena kupeza magawo aukadaulo, chonde musazengereze kulankhulana nafe nthawi iliyonse.
Nthawi yotumizira: Epulo-02-2026