Hauv kev lag luam roj thiab roj tsheb thauj mus los thiab kev tsim kho hluav taws xob, muaj ntau hom steel kav, thiab cov npe sib txawv feem ntau cuam tshuam rau cov kev siv sib txawv thiab cov kev xav tau. OGTC yeeb nkab yog ib qho kev tshaj lij steel yeeb nkab lub sij hawm hauv kev lag luam roj thiab roj. Rau cov uas tsis yog-cov kws tshaj lij, lub npe no kuj tsis paub, tab sis hauv kev siv tswv yim engineering, OGTC yeeb nkab ua lub luag haujlwm tseem ceeb.
Tsab ntawv xov xwm no yuav ua kom nrov nrov thiab txhais cov kav OGTC los ntawm cov khoom xws li lub tswv yim qhov chaw, cov yam ntxwv ntawm kev tsim khoom, thiab cov xwm txheej ntawm daim ntawv thov, pab cov neeg nyeem kom nkag siab txog qhov chaw thiab tus nqi ntawm OGTC kav hauv roj thiab roj engineering.
1. Txhais thiab Keeb Kwm ntawmlub npe"OGTC tub"
OGTC yeeb nkab tsis yog ib qho kev ruaj khov steel yeeb nkab qauv, tab sis ib qho kev lag luam - cov ntawv luv luv ntawm Roj & Roj Kev Siv Hluav Taws Xob, feem ntau yog siv los xa mus rau cov yeeb nkab steel khoom ua haujlwm rau cov roj thiab cov roj xa mus. Hauv lwm lo lus, OGTC yeeb nkab qhia txog cov kev pabcuam thiab cov yam ntxwv ntawm cov yeeb nkab steel es tsis yog cov khoom siv tshwj xeeb lossis cov qauv tsim.
Hauv kev tsim vaj tsev, OGTC cov kav dej feem ntau suav nrog cov kav dej hauv qhov ntev arc welded kav, muab kauv submerged arc welded kav, siab - zaus welded kav, thiab ib co seamless steel kav. Cov khoom no yuav tsum ua kom tau raws li cov kev xav tau ntawm cov roj thiab roj xa mus rau lub zog, kev nyab xeeb, thiab kev ntseeg tau. Yog li, OGTC yeeb nkab tuaj yeem nkag siab raws li lub ntsiab lus dav dav rau cov kav hlau siv hauv cov roj thiab cov dej xa hluav taws xob.
2. Cov txheej txheem tsim khoomNtantawm OGTC Pipe
Los ntawm kev pom kev tsim khoom, OGTC cov kav dej tsis ua raws li ib qho, cov txheej txheem ruaj khov. Cov ntsiab lus tseem ceeb yog vuam zoo, yeeb nkab lub cev sib xws, thiab tag nrho cov qauv kev ruaj ntseg. Cov txheej txheem tsim muaj xws li longitudinal submerged arc vuam, siab - zaus vuam, thiab muab kauv sib sau submerged arc vuam.
Thaum lub sij hawm tsim cov txheej txheem, steel daim hlau los yog ib daim hlab yuav tsum tau ua nruj nreem tswj thiab vuam parameter teeb tsa kom ntseeg tau tias zoo fusion kev ua tau zoo ntawm cov vuam hlau thiab cov khoom siv hauv paus. Tom qab- cov txheej txheem vuam xws li kev nthuav dav thiab kev kho qhov sib npaug feem ntau ua los xyuas kom meej tias qhov ntev geometric ntawm cov yeeb nkab lub cev ua tau raws li qhov tseeb ntawm cov khoom siv roj thiab roj engineering.
Hauv cov txheej txheem tsim khoom, OGTC cov kav dej feem ntau siv cov txheej txheem nruj dua thiab cov txheej txheem tshuaj xyuas dua li cov kav hlau zoo tib yam.
3. Cov khoom siv thiab kev ua tau zoo ntawm OGTC Yeeb Nkab
Raws li cov kav hlau steel rau cov phiaj xwm xa cov roj thiab roj, OGTC cov kav dej muaj qhov xav tau meej thiab nruj rau cov khoom siv. Ua ntej, lub zog Performance index yuav tsum muaj peev xwm tiv taus lub siab sab hauv tsim los ntawm qhov nruab nrab hauv cov raj xa dej thiab cov khoom thauj ntxiv coj los ntawm ib puag ncig sab nraud. Qhov thib ob, qhov yuav tsum tau muaj zog: tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias los yog complex geological tej yam kev mob, cov yeeb nkab steel yuav tsum muaj txaus brittle rwj tsis kam.
Tsis tas li ntawd, OGTC cov kav dej kuj yuav tsum muaj cov vuam zoo kom haum raws li qhov xav tau ntawm - qhov chaw vuam siv. Hauv qhov ntev -cov kav dej nyob deb, qhov zoo ntawm - qhov chaw vuam ncaj qha cuam tshuam rau kev nyab xeeb ntawm tag nrho cov kav dej, yog li qhov weldability ntawm cov khoom tseem ceeb heev.
Hauv qee qhov kev thov ib puag ncig, OGTC cov kav dej kuj tseem yuav tau txais kev tiv thaiv kev tiv thaiv tom ntej - kev kho corrosion los txhim kho lawv cov kev tiv thaiv corrosion kom hloov mus rau lub sij hawm ntev - cov kev pab cuam xav tau nyob rau hauv faus, hla - dhau, los yog marine ib puag ncig.
4. Cov ntawv thov ntawm OGTC Yeeb Nkab hauv Roj thiab Roj Engineering
Hauv kev ua haujlwm engineering, OGTC cov kav dej feem ntau yog siv nyob rau hauv ntev -kev thauj mus los ntawm cov roj av, roj av, thiab lwm yam xov xwm. Cov dej num no feem ntau muaj qhov ntev ntawm cov kav dej ntev thiab thaj chaw dav dav, thiab muaj cov kev xav tau siab heev rau tag nrho cov kev sib raug zoo thiab ntev - lub sij hawm kev ntseeg siab ntawm cov kav hlau.
OGTC cov kav dej tau siv dav hauv cov kav dej hauv nroog, cov kav dej hauv cheeb tsam, thiab cov roj av sib sau ua ke thiab kev thauj mus los. Lawv cov qauv tsim thiab kev ua haujlwm tshwj xeeb tuaj yeem ua tau raws li qhov xav tau ntawm engineering ntawm kev ua haujlwm tas mus li thiab ntev - kev pabcuam sijhawm.
Tsis tas li ntawd, nyob rau hauv qee qhov chaw ua haujlwm roj thiab roj, cov chaw nres tsheb, thiab cov kav dej txhawb nqa, OGTC cov kav dej kuj koom nrog hauv kev tsim kho raws li cov ntaub ntawv tseem ceeb, muab kev txhawb nqa rau tag nrho lub zog xa mus.
5. Qhov sib txawv ntawm OGTC Yeeb Nkab thiab Ordinary Engineering Steel Pipes
Piv nrog rau cov kav hlau hlau dav dav lossis cov kav dej sib kis tau zoo tib yam, OGTC cov kav dej tau saib xyuas ntau dua rau kev nyab xeeb thiab kev ruaj ntseg zoo. Hais txog kev xaiv cov khoom siv raw, kev tswj cov txheej txheem tsim khoom, thiab cov khoom ntsuas ntsuas, lawv feem ntau siv siab dua - qib yuav tsum tau ua.
Ordinary engineering steel kav tsom ntau dua rau kev thauj khoom yooj yim-cov kabmob lossis kev sib kis, thaum OGTC cov kav dej yuav tsum tau xav txog ntau yam xws li siab, nruab nrab yam ntxwv, ib puag ncig, thiab kev pabcuam lub neej. Qhov no kuj yog ib qho laj thawj tseem ceeb vim li cas OGTC cov kav dej tau cais tshwj xeeb hauv kev lag luam roj thiab roj.
Los ntawm qhov kev xav ntawm kev tswj xyuas engineering, OGTC cov kav dej feem ntau yuav tsum tau ua kom tiav cov ntaub ntawv zoo, cov ntaub ntawv tshuaj xyuas, thiab cov txheej txheem traceability kom ua tau raws li cov kev tswj xyuas ntawm cov loj - cov roj thiab roj cov dej num.
6. Kev Tswj Xyuas Zoo thiab Cov Ntsiab Lus Tshawb Fawb ntawm OGTC Yeeb Nkab
Ua ntej tawm hauv lub Hoobkas, OGTC cov kav dej feem ntau dhau los ua ntau yam kev tshuaj xyuas, suav nrog kev sib txuas tsis yog-kev kuaj kev puas tsuaj, kev sim hydrostatic, thiab kev soj ntsuam qhov ntev thiab qhov pom. Lub hom phiaj ntawm cov theem tshuaj ntsuam no yog kom txo qis kev pheej hmoo ntawm kev ua haujlwm thiab xyuas kom meej tias cov kav hlau muaj kev ruaj ntseg zoo ua ntej muab tso rau hauv kev siv.
Ntawm lawv, kev tshuaj xyuas qhov zoo ntawm vuam yog ib qho ntawm cov txheej txheem tseem ceeb. Los ntawm txoj kev kuaj ultrasonic lossis radiographic, cov teeb meem sab hauv uas yuav tshwm sim thaum lub sijhawm vuam tuaj yeem txheeb xyuas tau zoo. Kev ntsuas hydrostatic yog siv los txheeb xyuas cov load-cov kabmob muaj peev xwm ntawm cov yeeb nkab steel nyob rau hauv kev ua haujlwm siab.
Kev tswj hwm nruj nruj yog qhov tseem ceeb lav rau OGTC cov kav dej kom dav siv hauv roj thiab roj engineering.
7. Cov lus xaus
OGTC yeeb nkab tsis yog cov yeeb nkab steel ntawm ib tus qauv, tab sis ib qho kev txhais cov ntsiab lus ntawm cov yeeb nkab steel hauv cov roj thiab cov khoom siv roj. Nws hais txog kev siv tau, kev nyab xeeb, thiab ntev - kev cia siab rau lub sijhawm, qhia txog cov kev xav tau dav dav ntawm kev lag luam roj thiab roj rau cov khoom siv kav dej.
Nrog rau kev nthuav dav txuas ntxiv ntawm cov nplai ntawm cov phiaj xwm xa xov hluav taws xob, qhov ua tau zoo thiab kev ua tau zoo rau cov kav dej OGTC kuj tseem txhim kho tas li. Tsuas yog los ntawm kev tswj tag nrho cov khoom xaiv, cov txheej txheem tsim khoom, thiab kev tswj kom zoo tuaj yeem OGTC cov kav dej siv lawv cov nqi tsim nyog hauv cov roj thiab roj engineering ib puag ncig thiab ua kom muaj kev nyab xeeb thiab ruaj khov ntawm lub zog xa hluav taws xob.
