API 5CT N80 P110 Q125 J55 Seamless OctG 24 nti roj Casing Steel Yeeb Nkab thiab Tube Rojroleum A53 A106 Carbon Cov Hlau Hlau Tube Nqe
Khoom Qhia Qhia
Cov roj roj steel casing yog feem ntau yog seamless lossis welded thiab tuaj nyob rau ntau qhov ntau thiab tsawg thiab ntev kom haum rau kev nqus dej sib txawv. Lawv tau tsim los tsim kev tiv thaiv ib puag ncig ntawm qhov chaw nyab xeeb, ua kom muaj kev ruaj ntseg thiab kev ncaj ncees thaum lub sijhawm khiav dej, ua tiav, thiab qib ntau dua.
Lub hom phiaj tseem ceeb ntawm cov roj Case Cov kav dej no tseem muab kev txhawb nqa rau cov khoom siv drilling thiab pab txhawb kev teeb tsa ntawm lwm cov khoom siv xws li cov teeb meem, thiab pob.
| Khoom | Hlau Yeeb Nkab / Tube | ||
| Lub hom phiaj | API 5CT PSL1 / PSL2 J55, K55, N80-1, N80-Q, L245, X42, X50, X 70. API 5CT PSL1 / PSL2 L80- L80-9CR, L80-13cr, C90, C95, P110, Q125 | ||
| Khoom | St37 / st52 / st52 / 25mn / 27simn / E355 / SAE1026 / STKM13c | ||
| Txheej hauv lub taub | 114.3mm-508mm lossis Mekas | ||
| Phab Ntsa Thickness | 5-16mm lossis Mekas | ||
| Qho ntev | 5.8M, 6-12m lossis raws li yuav tsum tau ua | ||
| Nto Kho | Dub / tev / polishing / machined | ||
| Kev Kho Cua Sov | Anrealed; Quenched; Cua | ||
Nta
Lub zog thiab durability: steel roj Casing pipes yog tsim los ntawm cov hlau zoo, uas muaj lub zog zoo thiab lub zog zoo. Qhov no tso cai rau lawv tiv thaiv lub siab ntsuas, thiab lwm qhov kev nyuaj ntsib hauv cov roj thiab roj drilling ua haujlwm.
Seamless lossis welded kev tsim kho: steel roj Them Casing muaj nyob rau hauv ob qho tsis sib xws thiab welded kev tsim tawm. Seamless kav yog tsim tau yam tsis muaj cov nqaws weld, uas tshem tawm cov ntsiab lus tsis muaj zog. Welded kav yog tsim los ntawm kev koom nrog cov ntu ntawm cov hlau siv vuam cov tswv yim, muab kev xaiv zoo nqi.
Ntau qhov ntau thiab tsawg thiab ntev: steel roj Case Qhov loj thiab ntev ntawm cov kav dej yog xaiv raws li xws li zoo li tob, cov yam ntxwv tsim, thiab cov txheej txheem drilling.
Corrosion Kuj: Hlau Roj Casing Pipe yog feem ntau coated los yog pleev xim rau cov khoom siv los tiv thaiv lawv los ntawm cov haujlwm ua kom haum thaum lub sijhawm khiav haujlwm. Qhov no pab txuas ntxiv rau lub neej ntawm cov kav dej ntawm cov kav dej thiab tswj hwm lawv cov qauv txheej txheem kev ntseeg siab.
Cov qauv tsim qauv: Cov roj me me Qhov no kom ntseeg tau tias cov kav dej sib ntsib qee yam zoo thiab kev ua tau zoo.
Threaded lossis coupled sib txuas: steel roj Cas Cov kev sib txuas no muab kev ruaj ntseg thiab xau pov thawj foob, ua kom muaj kev ncaj ncees ntawm qhov chaw nyob zoo.
Kev sib xyaw nrog lwm cov khoom: Hlau roj Cas Qhov no tso cai rau kev sib koom ua ke tau zoo thiab seamless ntawm cov khoom sib xyaw no, yooj yim kom zoo drilling thiab cov haujlwm ntau lawm.
Daim ntawv thov
Cov roj roj me me kheej kheej yog siv hauv cov roj thiab roj kev lag luam rau ntau yam kev siv, suav nrog:
Wellbore stability: Casing kav yog ntsia lub sijhawm ua haujlwm drilling los muab cov qauv txheej txheem kev ntseeg rau qhov chaw ua haujlwm. Lawv ua kev txhawb nqa thiab tiv thaiv kev vau ntawm cov phab ntsa zoo, kom ntseeg tau qhov ruaj khov thiab kev nyab xeeb ntawm cov txheej txheem drilling.
Cov khoom siv ntawm Drilling kua: Casing kav kev pab tswj cov dej ntws (xws li av thiab xis mas) thaum lub sijhawm khiav haujlwm. Lawv tiv thaiv cov kua dej los ntawm kev pom lossis paug rau cov koom ua ib puag ncig lossis cov hauv paus.
Kev tiv thaiv cov tshuab hluav taws kub: Casing kav dej ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov tshuab hluav taws kub, uas tuaj yeem ua rau muaj kev phom sij thiab kim. Lub casing muab cov kev thaiv nruab nrab ntawm qhov chaw nyab xeeb thiab cov kev tsim ib puag ncig, tiv thaiv kev tswj xyuas cov roj, roj av, lossis dej drilling.
Cov kua dej ntau thiab cov tawv nqaij yog siv los rho cov roj, roj av, thiab lwm yam kua los ntawm cov dej khov. Lawv tau nruab nrog cov seem perforated lossis slotted seem uas tso kua dej kom ntws los ntawm cov dej hauv lub chaw haujlwm.
Corrosion tiv thaiv: Casing kav dej yog tsim los tiv thaiv cov chaw muaj pa kom pom hauv cov roj thiab roj drilling ua haujlwm. Lawv yog coated los yog pleev xim rau cov ntaub ntawv tiv thaiv corrosion los tiv thaiv kev cuam tshuam ntawm cov kua hluav taws xob thiab ib puag ncig puag ncig.
Cov Cim Tseg: Casing kav yog engineered kom withstand high-he-heady. Lawv muab cov xwm txheej tiv thaiv qhov kev ntsuas siab tau txhawb nqa los ntawm cov dej xau, kom muaj kev nyab xeeb thiab kev ncaj ncees ntawm cov dej.
Cementing and zonal isolation: Casing pipes are used in the cementing process to create a seal between the wellbore and the surrounding formations, preventing fluid migration between different zones. Qhov no yuav pab tswj kev ncaj ncees thiab tiv thaiv kev sib kis ntawm cov kua dej.
Ua tiav ua tiav: Casing kav ua cov Conduit rau lwm cov khoom ua tiav, xws li tubing, pob, thiab cov khoom siv ntau lawm. Lawv txhawb txoj kev teeb tsa thiab kev ua haujlwm ntawm cov feem, tso cai rau kev ua tiav tau ua tiav thiab cov haujlwm ntau lawm.
Cov txheej txheem ntau lawm
Cov txheej txheem ntau lawm ntawm cov roj casing cuam tshuam nrog ntau theem. Ntawm no yog ib qho dav dav ntawm cov roj casing cov txheej txheem ntau lawm:
Kev tsim qauv hlau: Thawj kauj ruam yog kev tsim cov hlau zoo siv siv los tsim cov pipe. Hlau yog tsim nyob rau hauv cov hlau mills los ntawm cov txheej txheem zoo li melting, kho kom zoo, thiab solerification.
Kev tsim cov yeeb nkab: Nyob rau hauv cov kauj ruam no, cov hlau yog tsim rau hauv pipes los ntawm ntau txoj kev, suav nrog seamless yeeb nkab tsim lossis kev sib tw welding cov txheej txheem. Seamless kav yog tsim los ntawm tho cov khoom siv hlau billet, thaum welded kav yog tsim los ntawm koom nrog hlau strips siv vuam cov txheej txheem.
Kev kho cua sov: tom qab cov kav dej yog tsim tawm, lawv mus dhau txoj kev kho vaj kub los txhim kho lawv cov khoom siv. Kev kho cua sov cuam tshuam nrog cua sov cov kav dej kom muaj qhov kub tshwj xeeb thiab tom qab ntawd txias kom lawv muaj zog, hardness, thiab tiv taus corrosion.
Casing yeeb nkab xov: xov yog ib kauj ruam tseem ceeb hauv roj casing ntau lawm. Qhov xaus ntawm cov pipe casing tau xov los pab kom sib txuas ntawm lawv thaum lub sijhawm tsim kho. Xov tuaj yeem ua tiav siv ntau yam txheej txheem xov, suav nrog xov rau lub plab zom zaws lossis tapered xov sib txuas.
Kev tswj kom zoo thiab tshuaj xyuas: lub pipes pipes tab sis kev tswj hwm kev tswj hwm zoo thiab tshuaj xyuas cov txheej txheem. Qhov no suav nrog kev kuaj xyuas nyob hauv, kev tshuaj ntsuam xyuas, ultrasonic lossis kev sim sib nqus kom ntseeg tau tias cov kav dej ua tiav thiab cov qauv kev ua tau zoo.
Cov txheej thiab tau ua tiav: Casing kav dej feem ntau yog coated los tiv thaiv lawv los ntawm corrosion thiab txhim kho lawv lub sijhawm ntev. Cov khoom siv txheej txheej xws li epoxy, polyethylene, lossis zinc yog thov rau sab nrauv cov kav dej los ntawm txoj kev zoo li kub-dip galvanizing lossis txheej application. Qhov txheej txheem txheej txheej no muab cov tshuaj tiv thaiv corrosion ntxiv thiab ua kom cov kav dej tsis kam thiab ua kom cov kav dej tau npaj txhij rau kev xa tawm hauv cov roj thiab roj zoo.
Ntim thiab xa khoom: Thaum cov kav dej dhau cov txheej txheem tswj tau zoo thiab txheej txheej, lawv tau ntim khoom thiab npaj rau kev xa khoom rau cov neeg siv khoom. Cov kav dej yog feem ntau bundled, strapped, thiab tiv thaiv kom tiv thaiv kev puas tsuaj thaum thauj mus los.
Ntim & Xa Khoom
Cov FAQ
1. Peb yog leej twg?
Peb yog lub hauv paus hauv Tianjin, Suav, thiab tau tshwj xeeb hauv kev lag luam xa tawm ntau tshaj 10 xyoo, nrog cov ceg hauv Tebchaws Asmeskas, Ecuador, Guatemala thiab lwm lub tebchaws.
2. Peb ua tau zoo li cas?
Muaj ib txwm ua ntej cov qauv ua ntej ua ntej pawg ntau lawm;
Yuav tsum ua ua ntej kev kuaj xyuas zaum kawg ua ntej cov zaub mov xa tuaj;
3. Koj tuaj yeem yuav ntawm peb li cas?
Photovoltaic nkhaus, steel sheet piles, zas hlau kav hlau, zas hlau, cov roj hlau steel, thiab ntau pua ntawm lwm cov ntaub ntawv hlau.
4. Vim li cas koj yuav tsum yuav los ntawm peb es tsis txhob lwm tus xa khoom?
Kev sib xyaw ntawm cov peev txheej ntawm Tuam Tshoj ntawm cov hlau kev lag luam los muab cov neeg siv khoom nrog cov khoom lag luam zoo steel
Tus nqi yog cov haum thiab cov khoom tuaj yeem xa tuaj rau cov neeg siv khoom hauv lub sijhawm.
5. Peb muab cov kev pabcuam twg?
Lees txais cov ntsiab lus xa khoom: FOB, CFR, CIF, CIF, EXW, FCA, DDP, DDU, qhia;
Txais txais cov nyiaj them nqi: USD, Euro, RMB;
Txais cov kev them nyiaj: T / T, L / C, daim npav rho nyiaj, Western Union, nyiaj ntsuab;
Cov Lus Hais Lus: Lus Askiv, Suav, Arabic, Lav Xias, Kauslim
