Maemo a Tšebeliso ea Peipi ea Tšepe: Offshore ho ea Nosetso

Maemo a Kopo - Pipe ea Octal

Ho tloha ho lipeipi tsa metsi a tebileng ho ea ho liphaephe tsa Arctic, likhoele tsa metsi a maholo ho ea ho likutu tsa lehoatata, masimo a maholo ho isa mapaong a meru ea pula e ngata - Octal Pipe e fana ka ts'ebetso e phahameng-ea mokokotlo oa tšepe bakeng sa matla a lefats'e, metsi le lisebelisoa.

Romella Lipatlisiso Hona Joale

Offshore Oli & Gas Platforms

Lisebelisoa tsa metsi a tebileng, litlhōrō tsa FPSO le lijeke tse tsitsitseng li hloka liphaephe tse pholohang ho sisinyeha ha maqhubu a sa khaotseng, ho fafatsa letsoai le likhatello tse fetang 15,000 psi. E kholo-diameter LSAW X65–X70 e nang le 3LPE kapa FBE + coating ea boima ba konkreite ke maemo a indasteri mona. Likhokahano tsa Premium (VAM TOP, TENARIS BLUE) li netefatsa hore ho sebetsa ka thata ka gase-lithapong tsa ho phahama le ho romela thepa ho tloha North Sea ho ea Brazil{10}pele{10}mabaka a letsoai.

Subsea Flowlines & Tie-Backs

Botebong bo fetang 2,500 m, SSAW X60–X70 e nang le 5-layer sintered epoxy kapa epoxy e metsi e fana ka tekanyo e ntle ka ho fetisisa ea litšenyehelo, ho tenyetseha le tšireletso ea kutu. Moralo oa helical seam o aba khatello ea kelello e kobehang ka ho lekana nakong ea reel-lay kapa J{10}}lay install, ha botenya ba CWC ba 50–120 mm bo tiisa botsitso bo tlase ho maqhubu a matla.

Phetiso ea Bohole ea Onshore{0}}

Har'a{{0}lihlahisoa tsa naha, lihlahisoa le lithapo tsa khase-li itšetlehile ka API 5L X52–X80 LSAW ho sebetsa lik'hilomithara tse makholo ka lipompo tsa lipompo. 3LPP le ts'ireletso ea cathodic li fana ka bophelo ba lilemo tse 50+ ho pholletsa le mahoatata, permafrost le masimong. Ho mamella OD e thata le limaraka- tsa lihlahisoa li boloka botenya ba lebota - ka hona boima le theko e - bonyane.

Mekhoabo, Marsh & Rainforest Crossings

Mobu o bonolo, o matla haholo libakeng tse kang Amazon Basin, Niger Delta, le Louisiana bayous o batla liphaephe tse boima tsa konkreite (CWC) ho liphaephe tsa SSAW kapa LSAW ho etsa hore ho be le thabo e mpe le ho thibela ho phaphamala nakong ea likhohola tsa selemo. Mabota a teteaneng a kopantsoeng le-bond epoxy (FBE) kapa 3LPE coatings ka katleho a hanana le H₂S, CO₂, le organic acids tse fumanehang hangata libakeng tse mongobo.

Marang-rang a Metsi le Likhoerekhoere a Litoropo

Tlas'a literata tsa toropo,AWWA C200 spiral welded pipesleLiphaephe tsa ASTM A53 ERWke khetho e ratoang bakeng sa lipompo tsa metsi a nooang, liringche tsa tšireletso ea mollo, le likhoele tsa metsi a litšila.

Ka harelesela la samente-kapalijo-mekhahlelo ea epoxy coatinge dumellana leNSF/ANSI 61bakeng sa-polokeho ea metsi a nooang, ha e le kantlepolyurethane, polyethylene e ntšitsoeng, kapasekoaelo sa theipi e thibelang{0}corrosione fana ka tshireletso-ya nako e telele kgahlanong le mobu o bohale wa diteropo, metsi a ka tlase ho lefatshe, le tsheho e kgelohang{{1}e fumanwang metseng e meholo.

Ho nosetsa Mahaeng & Temo

Setsi se seholo-setsi se seholo-sesebelisoa sa pivot le marotholi se sebelisa galvanized kapa polyethylene{2}}coated SSAW (12–48 in) ho tsamaisa limilione tsa lilithara letsatsi le leng le le leng 'me ha ho lutle letho. Bonolo ka mithara le bolelele ba limithara tse 12-18 bo fokotsa manonyeletso le nako ea ho kenya ho pholletsa le masimo a bulehileng.