API 5CT N80 P110 Q125 J55 Seamless octg 24 nti roj casing steel yeeb nkab thiab raj roj av A53 A106 carbon steel yeeb nkab raj nqe
Product Detail
Steel roj casing kav feem ntau seamless los yog welded thiab tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab ntev kom haum rau qhov sib txawv drilling.Lawv tau tsim los ua ib qho kev tiv thaiv ib puag ncig ntawm lub qhov dej, kom muaj kev ruaj ntseg thiab kev ncaj ncees ntawm lub qhov dej thaum lub sij hawm drilling, ua tiav, thiab cov theem tsim khoom.
Lub hom phiaj tseem ceeb ntawm cov kav dej roj yog los tiv thaiv lub qhov dej los ntawm kev sib tsoo, cais cov txheej txheem sib txawv, thiab tswj cov dej ntws ntawm cov roj los yog roj rau saum npoo.Cov kav dej no tseem muab kev txhawb nqa rau cov cuab yeej drilling thiab pab txhawb kev teeb tsa ntawm lwm cov khoom tiav xws li casings, tubing, thiab packers.
| Cov khoom | Hlau yeeb nkab / raj | ||
| Txuj | API 5CT PSL1/PSL2 J55, K55, N80-1, N80-Q, L245, L360, X42, X52, X60, X70. API 5CT PSL1 / PSL2 L80-1, L80-9Cr, L80-13Cr, C90, C95, P110, Q125 | ||
| Khoom siv | ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C | ||
| Sab nraud txoj kab uas hla | 114.3mm-508mm lossis customized | ||
| Phab ntsa thickness | 5-16mm lossis customized | ||
| Ntev | 5.8m, 6-12m lossis raws li xav tau | ||
| Kev kho saum npoo | Dub / Peeling / Polishing / Machined | ||
| Kev kho cua sov | Annealed;Nqus tau;Tempered | ||
Nta
Lub zog thiab durability: steel roj casing kav yog tsim los ntawm cov hlau zoo, uas muab lub zog zoo thiab ua haujlwm ntev.Qhov no tso cai rau lawv tiv taus kev kub ntxhov, corrosive ib puag ncig, thiab lwm yam kev nyuaj uas tau ntsib hauv kev ua haujlwm roj thiab roj.
Seamless los yog welded tsim: steel roj casing kav muaj nyob rau hauv ob qho tib si seamless thiab welded tsim.Cov kav dej seamless yog tsim los tsis muaj qhov sib txuas, uas tshem tawm cov ntsiab lus tsis muaj zog.Cov kav dej welded yog tsim los ntawm kev sib koom ua ke ntawm cov hlau siv cov txheej txheem vuam, muab cov kev xaiv zoo.
Ntau qhov ntau thiab tsawg: Cov kav hlau roj kav tuaj yeem sib txawv thiab ntev kom haum raws li qhov xav tau sib txawv.Qhov luaj li cas thiab qhov ntev ntawm cov kav dej yog xaiv los ntawm cov khoom xws li qhov tob tob, tsim cov yam ntxwv, thiab cov txheej txheem drilling.
Corrosion resistance: Cov kav hlau roj kav feem ntau yog coated los yog pleev xim rau cov ntaub ntawv los tiv thaiv corrosion los tiv thaiv lawv los ntawm corrosive ntsiab ntsib thaum lub sij hawm drilling.Qhov no yuav pab kom ntev lub neej ntawm cov kav dej thiab tswj lawv cov qauv kev ncaj ncees.
Standardized manufacturing: Steel roj casing kav yog tsim nyob rau hauv raws li kev lag luam qauv thiab specifications xws li API (American Petroleum Institute) cov qauv.Qhov no ua kom cov kav dej ua tau raws li qee qhov kev ua tau zoo thiab kev ua tau zoo.
Threaded los yog txuas txuas: Cov kav hlau roj kav yog tsim los nrog cov xov los yog txuas txuas uas tso cai rau kev yooj yim installation thiab disassembly.Cov kev sib txuas no muab kev ruaj ntseg thiab cov ntaub ntawv pov thawj, ua kom muaj kev ncaj ncees ntawm lub qhov dej.
Kev sib raug zoo nrog lwm cov khoom siv: steel roj casing kav yog tsim los ua ke nrog lwm cov khoom tiav xws li casings, tubing, thiab packers.Qhov no tso cai rau kom ua tau zoo thiab seamless kev koom ua ke ntawm cov khoom no, ua kom yooj yim rau kev ua haujlwm zoo drilling thiab ntau lawm.
Daim ntawv thov
Steel roj casing kav feem ntau yog siv rau hauv kev lag luam roj thiab roj rau ntau yam kev siv, xws li:
Wellbore stability: Casing kav yog ntsia thaum lub sij hawm drilling ua hauj lwm los muab cov qauv kev ncaj ncees rau lub qhov dej.Lawv ua raws li kev txhawb nqa thiab tiv thaiv kev tawg ntawm cov phab ntsa zoo, ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm cov txheej txheem drilling.
Kev ntim ntawm cov dej drilling: Casing kav pab tswj cov dej ntws ntawm cov dej drilling (xws li av nkos thiab cement) thaum lub sijhawm ua haujlwm drilling.Lawv tiv thaiv cov kua dej los ntawm kev nkag los yog kis kab mob nyob ib puag ncig los yog cov dej hauv dej.
Tiv thaiv kom zoo blowouts: Casing pipes ua lub luag hauj lwm tseem ceeb hauv kev tiv thaiv kom zoo blowouts, uas yuav ua tau txaus ntshai thiab kim.Lub casing muab ib qho kev thaiv ntawm lub qhov dej thiab qhov chaw nyob ib puag ncig, tiv thaiv qhov tsis muaj kev tswj xyuas cov roj, roj, lossis cov kua dej drilling.
Kev tsim cov kua dej thiab tshem tawm: Cov kav dej yog siv los rho cov roj, roj, thiab lwm yam kua dej los ntawm cov dej ntws.Lawv tau nruab nrog perforated los yog slotted seem uas tso cai rau cov kua ntws los ntawm lub reservoir mus rau hauv lub qhov dej.
Kev tiv thaiv corrosion: Casing kav yog tsim los tiv thaiv corrosive ib puag ncig ntsib hauv kev ua haujlwm roj thiab roj.Lawv yog coated los yog pleev xim rau cov ntaub ntawv los tiv thaiv corrosion los tiv thaiv corrosive los ntawm cov dej drilling thiab ib puag ncig ib puag ncig.
Kev Tiv Thaiv Kev Tiv Thaiv: Cov kav dej casing yog tsim los ua kom muaj kev kub ntxhov ib puag ncig thaum lub sijhawm ua haujlwm drilling thiab tsim khoom.Lawv muab kev thaiv kev tiv thaiv kev kub ntxhov los ntawm cov kua dej hauv reservoir, ua kom muaj kev nyab xeeb thiab kev ncaj ncees ntawm lub qhov dej.
Kev sib cais ntawm cov cementing thiab zonal: Cov kav dej yog siv rau hauv cov txheej txheem cementing los tsim ib lub foob ntawm lub qhov dej thiab qhov chaw nyob ib puag ncig, tiv thaiv cov dej tsiv teb tsaws ntawm thaj chaw sib txawv.Qhov no yuav pab kom muaj kev ncaj ncees zoo thiab tiv thaiv kev sib kis ntawm cov kua dej.
Kev ua tiav zoo: Cov kav dej casing ua cov kav dej rau lwm cov khoom tiav, xws li tubing, packers, thiab cov khoom siv ntau lawm.Lawv pab txhawb kev txhim kho thiab kev ua haujlwm ntawm cov khoom siv no, tso cai rau kev ua tiav zoo thiab kev ua haujlwm ntau lawm.
Txheej txheem ntau lawm
Cov txheej txheem ntawm cov roj casing muaj ntau theem.Ntawm no yog cov lus qhia dav dav ntawm cov txheej txheem roj casing:
Kev tsim cov hlau: Thawj kauj ruam yog tsim cov hlau zoo siv los tsim cov kav dej.Hlau yog tsim nyob rau hauv steel mills los ntawm cov txheej txheem xws li melting, refining, thiab solidification.
Kev tsim cov yeeb nkab: Hauv cov kauj ruam no, cov hlau yog tsim rau hauv cov kav dej los ntawm ntau txoj hauv kev, nrog rau kev tsim cov yeeb nkab seamless lossis longitudinal thiab kauv vuam cov txheej txheem.Cov kav dej seamless yog tsim los ntawm kev tho ib qho khoom siv hlau, thaum cov kav dej welded yog tsim los ntawm kev sib koom ua ke steel strips siv txoj kev vuam.
Kev kho cua sov: Tom qab cov kav dej tau tsim, lawv dhau los ntawm kev kho cua sov los txhim kho lawv cov khoom siv kho tshuab.Kev kho cua sov yuav tsum ua kom sov cov kav dej mus rau qhov kub thiab txias sai sai los txhim kho lawv lub zog, hardness, thiab tiv thaiv corrosion.
Casing yeeb nkab threading: Threading yog ib qho tseem ceeb hauv kev tsim cov roj casing.Qhov kawg ntawm cov kav dej casing yog threaded kom muaj kev sib txuas ntawm lawv thaum lub sij hawm tsim kho zoo.Threading tuaj yeem ua tiav los ntawm kev siv ntau yam txheej txheem threading, nrog rau kev sib txuas ntawm lub xub pwg los yog cov xov sib txuas.
Kev tswj xyuas zoo thiab kev tshuaj xyuas: Cov kav dej casing tau txais kev tswj xyuas zoo thiab cov txheej txheem tshuaj xyuas.Qhov no suav nrog kev kuaj xyuas qhov ntev, kev tshuaj xyuas qhov muag, kuaj ultrasonic lossis sib nqus particle, thiab lwm yam kev sim tsis muaj kev puas tsuaj los xyuas kom cov kav dej ua tau raws li qhov xav tau tshwj xeeb thiab cov qauv zoo.
Txheej thiab xov: Casing kav feem ntau coated los tiv thaiv lawv ntawm corrosion thiab txhim kho lawv lub neej ntev.Cov ntaub ntawv txheej xws li epoxy, polyethylene, lossis zinc yog siv rau sab nrauv ntawm cov kav dej los ntawm txoj kev xws li kub-dip galvanizing lossis txheej txheej.Cov txheej txheem txheej no muab kev tiv thaiv corrosion ntxiv thiab ua kom cov kav dej tau npaj txhij rau kev xa mus rau hauv cov roj thiab cov qhov dej.
Ntim thiab xa khoom: Thaum cov kav dej dhau qhov kev tswj xyuas zoo thiab txheej txheem txheej txheem, lawv tau ntim thiab npaj rau kev xa khoom rau cov neeg siv khoom.Cov kav dej feem ntau yog bundled, strapped, thiab tiv thaiv kom tsis txhob muaj kev puas tsuaj thaum thauj.
Ntim & Shipping
FAQ
1. Peb yog leej twg?
Peb muaj lub hauv paus loj hauv Tianjin, Tuam Tshoj, thiab tau tshwj xeeb hauv kev lag luam steel export rau ntau tshaj 10 xyoo, nrog cov ceg ntoo hauv Tebchaws Meskas, Ecuador, Guatemala thiab lwm lub tebchaws.
2. Peb yuav ua li cas kom zoo?
Muaj ib txwm ua cov qauv ua ntej ua ntej ntau lawm;
Ib txwm ua qhov kev soj ntsuam zaum kawg ua ntej ua zaub mov xa tuaj;
3. Koj tuaj yeem yuav dab tsi ntawm peb?
Photovoltaic brackets, steel ntawv pawg, silicon steel, ductile hlau kav, steel gratings, thiab pua pua ntawm lwm yam steel ntaub ntawv.
4. Vim li cas koj yuav tsum yuav los ntawm peb es tsis txhob lwm tus neeg muag khoom?
Kev koom ua ke cov peev txheej zoo tshaj plaws ntawm Tuam Tshoj txoj kev lag luam steel los muab cov neeg siv khoom nrog cov khoom zoo steel
Tus nqi yog qhov zoo thiab cov khoom tuaj yeem xa mus rau cov neeg siv khoom raws sijhawm.
5. Peb tuaj yeem muab kev pabcuam dab tsi?
Txais cov nqe lus xa khoom: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express;
Txais nyiaj them nqi: USD, Euro, RMB;
Tau txais txoj kev them nyiaj: T / T, L / C, Credit Card, Western Union, Nyiaj Ntsuab;
Cov lus hais: Lus Askiv, Suav, Arabic, Lavxias, Kauslim
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