Zosapanga dzimbiri chitoliro ndi mtundu wa dzenje yaitali kuzungulira zitsulo, amene chimagwiritsidwa ntchito mafuta, makampani mankhwala, zida makina ndi mapaipi ena mafakitale mayendedwe ndi zigawo makina structural.
ZAMBIRI ZAMBIRIOil country tubular goods (OCTG) ndi banja lazinthu zokulungidwa zopanda msoko zomwe zimakhala ndi chitoliro chobowola, casing, ndi machubu omwe amayikidwa motengera momwe amagwirira ntchito.
ZAMBIRI ZAMBIRIChitoliro chachitsulo chosasunthika chimapangidwa ndi chitsulo chimodzi chokha popanda seams pamwamba. Njira yopanga imaphatikizapo chubu chopukutira chotentha, chubu chozizira chozizira, chubu chojambula chozizira, chubu cha extrusion, chubu chowombera, etc.
ZAMBIRI ZAMBIRIThe welded chitoliro ndi chitoliro chopangidwa ndi crimping Mzere mu chubu kukhala anakonzeratu mawonekedwe ndi kukula ndiyeno kuwotcherera olowa ndi njira yoyenera kuwotcherera.
ZAMBIRI ZAMBIRIChitsulo chagalasi chikhoza kupangidwa kukhala mipope yamphamvu kapena machubu amphamvu - omwe amalimbana ndi dzimbiri chifukwa chokumana ndi madzi kapena zinthu. Amagwiritsidwa ntchito popanga mapaipi operekera madzi kapena ngati chubu cholimba cha ntchito zakunja.
ZAMBIRI ZAMBIRIKuyika kwa chitoliro cha Flange ndi mtundu wa chitoliro chowotcherera. Zopangira zoterezi zimagwiritsidwa ntchito kuti zigwirizane ndi mapaipi, ndipo zojambula zina zimapangidwa ndi ma flanges onse opangidwa pamodzi. Komanso kuwotcherera ndi post-processing.
ZAMBIRI ZAMBIRIPofuna kukwaniritsa zofunikira zamafuta apanyumba, kuonetsetsa chitetezo champhamvu cha dziko, kampani yamafuta ndi gasi ya boma ya Kazakhstan, Bambo Kent, pavlodar, mu malo atatu opangira mafuta adayamba kukonzanso kwakukulu komanso kukonzanso masiku ano.
Ntchito ya polojekitiyi ndi ya uinjiniya wa gasi wachilengedwe pakati pa Romania ndi Bulgaria, chitolirocho chiyenera kudutsa m'mapiri, mapiri, ndiko kuti, kumanga ndi kugwira ntchito ndikovuta.
Ntchitoyi ikuyang'ana kwambiri pa kayendedwe ka mafuta.paipi yamafuta imadutsa m'phiri kupita ku mzinda umodzi wa Brazil kuti akasungunuke pazifukwa zosiyanasiyana.
Vietnam Oil & Gas Corporation - PETRO VIETNAM inamanga Port Export Port pansi pa Pulojekiti ya Dung Quat Refinery ku Quang Ngai Province, Vietnam. Malo ojambulira m'madzi amakhala ndi mitu itatu iliyonse yokhala ndi ma bets awiri.
Kumanga payipi yochokera ku minda yamafuta ku Venezuela kudutsa Colombia kupita ku Pacific, bomba linganyamule mafuta olemera a Venezuela kuchokera kumtsinje wa Orinoco komanso mafuta aku Colombia.
Ntchitoyi imagwira ntchito kwambiri pamayendedwe otsika amadzimadzi mumzinda ndi mzinda, yomwe ndi projekiti yayikulu mdziko muno.
Hunan Great Steel Pipe Co., Ltd, yomwe ili ndi zaka 30 yopanga mapaipi achitsulo, ndiyopanga padziko lonse lapansi komanso imapereka chithandizo cha chitoliro chomizidwa cha arc chowongoka ngati gawo loyamba la Shinestar Gulu. Hunan Great Steel Pipe Co., Ltd imayang'anira kwambiri madera ofufuza zaumisiri wamapaipi monga mpainiya wa China Petroleum Pipeline & Gas Pipeline Science Research Institute, monga: kugwiritsa ntchito mapaipi amafuta ndi gasi, luso lowotcherera mapaipi, mapeto mipope zipangizo kafukufuku ndi chitukuko, komanso zida zapadera luso luso payipi yomanga, payipi dzimbiri chitetezo sayansi ndi luso kafukufuku payipi, sayansi ndi luso kafukufuku payipi sanali zowononga kuyezetsa, kuwunika khalidwe mapaipi, ndi kafukufuku payipi miyezo ndi zina zotero.