TP-G4 hwm kev sib txuas: 4th Generation Siab-Kev Ua Haujlwm Roj-Tight Casing & Tubing Xov los ntawm TP Series
TP-G4 yog qhov kawg thib plaub- tiam hwm cov xov txuas txuas ntawm nws tus kheej tsim los ntawm Tianjin Pipe Factory, lub ntiaj teb- ua cov chaw tsim khoom seamless steel yeeb nkab nrog CNAS lub teb chaws- cov chaw sim ntsuas thiab tag nrho- nplai sib koom ua ke kev tsim nyog xeem rigs ua raws li ISO 1365C eva thiab Specification. Raws li cov khoom tseem ceeb ntawm TP hwm kev sib txuas tsev neeg, TP-G4 lub hom phiaj txoj kab rov tav, txuas ntxiv - ncav cuag thiab corrosive qaub roj & roj qhov dej, xa tag nrho 100% kev ua tau zoo ntawm kev nro, compression, sab hauv siab thiab sab nraud siab loads nyob rau hauv cov kev pab cuam ua ke.
1. Chaw tsim tshuaj paus & Technical E-E-A-T Background
1.1 Kev Tsim Nyog & Kev Pabcuam Ntiaj Teb Txheej Txheem ntawm Tianjin Pipe Factory
Tianjin Yeeb Nkab Factory nyob rau hauv lub ntiaj teb no seamless steel yeeb manufacturers, nrog 10 txawv teb chaws pab neeg thiab chaw ua hauj lwm npog Americas, Europe, Asia, Africa thiab Oceania muab tag nrho - lifecycle tubular technical support thoob ntiaj teb.
- R&D Center nrog CNAS- tau lees paub lub teb chaws lab rau kev ntsuas kev sib txuas ntawm tubular
- Tag nrho- ntsuas cov cuab yeej ntsuas ntsuas ISO 13679 CAL IV, ISO 12835 thiab API 5C5 plaub-quadrant sib xyaw ua ke kuaj
- Ua kom tiav cov txheej txheem: tsim, FEA simulation, threading txheej txheem tswj, tshuaj xyuas, chaw ua haujlwm oilfield
- TP series premium kev twb kev txuas portfolio: TP-BM, TP-QR, TP-CQ, TP-G2, TP-G4, TP-TS, TP-FJ, TP-NF, TP{10.9 covering J.
1.2 Kev lees paub muaj peev xwm rau TP-G4 Kev Ua Haujlwm
Tag nrho TP-G4 kev sib txuas prototypes dhau tag nrho finite element tsom xam (FEA) thiab lub cev tag nrho - ntsuas kev puas tsuaj ntawm ob lub rooj zaum tseem ceeb:
- Hauv -lub tsev puv - ntsuas cov yeeb nkab kev ua tau zoo: lub zog sab hauv / sab nraud, roj nruj, tag nrho tensile load, burst siab kuaj
- Loj kev sib koom ua ke loading rig: plaub-quadrant composite loading ntsuam xyuas raws li thoob ntiaj teb roj & roj cov qauv kev lag luam
2. TP-G4 Premium Connection Basic Specifications & Variant Models
2.1 Standard Dimension Range
Nominal loj npog: 5 nti ~ 14-3/8 nti casing thiab tubing
2.2 Optional Custom Variants
- TP-G4 HT: High Torque hloov kho version rau qhov dej uas yuav tsum tau ua kom siab ua -nce torque kuj
- TP-G4 (SC): Tshwj xeeb Clearance tsim rau nruj kam rau ua downhole khiav ib puag ncig
3. Core Design Advantages & Structure Technical Details
TP-G4 koom ua ke rau 6 tus tswv cuab kev tsim kho tshiab los daws cov ntsiab lus mob tseem ceeb ntawm cov qauv API cov kab lus thiab thaum ntxov-tiam kev sib txuas hwm hauv cov qhov dej nyuaj.
3.1 Optimized Hook Xov nrog Golden Tshooj Hniav Profile
- Xov crest sib npaug mus rau cov yeeb nkab hauv nruab nrab axis, ua ke nrog cov kauj ruam xov geometry kom du ua-nce thiab tiv thaiv- hla- xov kev ua haujlwm
- Tsis zoo - lub kaum sab xis bearing nto tsim kom paub 100% khoov tsis kam thiab compression kuj
- Streamlined nuv xov contour txo cov xov galling thiab kev sib tsoo puas thaum lub sijhawm khiav haujlwm
- Uniform tooth stress distribution to expand connection service life in cyclic loads
3.2 Lub Tswv Yim Tshiab Dual-Cov Txheej Txheem Sealing nrog Tsis yog- cuam tshuam sib npaug
Qhov tseem ceeb ntawm kev sib tw zoo ntawm TP-G4 nyob rau hauv nws cov roj hloov kho dua tshiab- nruj sealing architecture, tsim los rau siab -cov roj qhov dej thiab cov kev pabcuam qaub:
- Lub hauv paus foob + auxiliary foob tau txais kev cuam tshuam sib txawv kom haum rau kev ua haujlwm zoo tshaj plaws
- Tuav cov pa roj zoo heev- nruj sealing kev ua tau zoo los ntawm kev kuaj helium hauv qab nro, compression, khoov thiab siab ua ke loads
- Kev txhim kho tseem ceeb tshaj -torque kam rau ua, zam kev foob tsis ua hauj lwm los ntawm kev ua kom ntau dhau - nce torque ntawm qhov chaw
3.3 Negative-Angle Torque Lub xub pwg nyom rau Precise Make-Up Positioning
Qhov thim rov qab- lub kaum sab xis lub xub pwg nyom muab qhov tseeb kev txwv thaum lub sijhawm ua- nce, tshem tawm kev sib khi tsis ruaj khov los ntawm hauv qab -torque lossis dhau - lub zog ua haujlwm hauv kev tsim kho.
3.4 Streamlined Internal Profile kom txo qis Flow Turbulence
Smooth inner bore contour tshem tawm cov kauj ruam ntawm txoj kab uas hla tam sim ntawd, txiav cov roj ntws turbulence thiab siab zog poob rau siab -flow gas production wells, txhim kho kev xa khoom zoo.
3.5 API Standardized Coupling Outer Diameter
TP-G4 txuas OD tswj kev sib raug zoo nrog cov khoom siv API txheem; cov neeg ua haujlwm tuaj yeem siv cov qauv khiav, lub zog tong thiab cov cuab yeej tshuaj xyuas yam tsis muaj cov cuab yeej tshwj xeeb, txo nqi kev ua haujlwm.
3.6 Tag Nrho -Tsawg-Txoj Kev Sib Txuas Kev Nyuaj Siab rau Corrosive Well Service
FEA finite element simulation txheeb xyuas qhov tsis sib xws - kev ntxhov siab faib thoob plaws xov, foob thiab lub xub pwg cheeb tsam. Qhov kev tsim no pab txo qis SCC kev raug mob hauv H₂S / CO₂ qaub downhole ib puag ncig, ua TP-G4 zoo haum rau cov ntawv thov kev pabcuam qaub.
Finite Element Analysis ntawm TP-G4
Kev tsim kev ntxhov siab tsawg ntawm qhov sib koom ua rau TP-G4 yog qhov kev xaiv zoo tshaj plaws rau kev siv ib puag ncig corrosive.
VME
Pov thawj Test los yog thov
Kev Xeem Txuj Ci
TGRC{0}}CNPC Tubular Good Rescarch Center
TPCO - R&D Center ntawm Tianjin Pipe Corporation
Hom Kev Ua Haujlwm
Muab khoom Recorder
Kev ua tau zoo ntawm TP-G4 Kev Txuas
Thov TP-G4 Technical Data Sheet & Connection Drawings.
4. Daim ntawv pov thawj kev ua tau zoo: Plaub 100% Kev sib xyaw ua ke Load ua raws
Tag nrho TP-G4 kev sib txuas ua tiav dhau qhov thib peb- tog thiab hauv - tsev puv - ntsuas ntsuas ntsuas kom ua tau raws li plaub-100% cov txheej txheem kev ua tau zoo uas xav tau los ntawm cov haujlwm niaj hnub ua haujlwm zoo:
- 100% Rated Tensile Load Resistance
- 100% Rated Compressive Load Resistance
- 100% Internal Pressure Containment Capacity
- 100% Sab Nrauv Siab Sib Nqus Sib Nqus Resistance
Tag nrho cov ntawv tshaj tawm kev xeem tau ua raws li ISO 13679: 2025 CAL IV kev pabcuam kev sib txuas hnyav qib tsim nyog thiab API Spec 5C5 cov txheej txheem ntsuas kev ntsuas tshiab kawg.
5. Siv tau zoo thiab cov khoom siv tau zoo
5.1 Lub Hom Phiaj Downhole Qhov Zoo
- Kab rov tav roj & roj qhov dej
- Extended - mus txog qhov chaw nyob ntev
- High-siab siab- tso pa tawm qhov dej
- Cov kev pabcuam qaub zoo nrog H₂S, CO₂ corrosive media
- Kev sib sib zog nqus siab -cov qhov dej sib tsoo
5.2 Txhawb Tubing & Casing Materials
- Tau tshaj API 5CT casing thiab tubing qib, suav nrog J55, K55, N80, L80, C90, T95, P110 thiab Q125.
- H₂S / CO₂ corrosion{0}}resistant CRA alloy tubular khoom
- Kev sib tsoo siab ua haujlwm siab -lub zog seamless steel kav
- Kev cai siab- cov qib alloy rau ultra- ib puag ncig zoo
Tau txais Customized Premium Connection Solutions rau koj qhov project.
6. Cov lus nug nquag nug (FAQ)
Q1: TP-G4 hwm kev sib txuas yog dab tsi?
A1: TP-G4 yog 4th tiam proprietary roj- nruj premium threaded kev twb kev txuas nyob rau hauv Tianjin Pipe Factory TP series, engineered rau txoj kab rov tav, txuas ntxiv - ncav cuag thiab corrosive qaub roj & roj qhov dej, tsim nyog los ntawm ISO 13679 CAL IVC50% kuaj tag nrho thiab API nruj, compression, sab hauv thiab sab nraud cov qauv kev ua haujlwm siab.
Q2: Qhov luaj li cas ntawm TP-G4 npog?
A2: Tus qauv nominal dimension ntau ntawm TP-G4 hwm kev sib txuas yog 5 ntiv tes rau 14-3/8 ntiv tes rau cov roj casing thiab cov tubing ntau lawm.
Q3: Dab tsi yog TP-G4 HT thiab TP-G4 (SC) variants siv rau?
A3: TP-G4 HT yog siab torque version rau tej yaam num uas yuav tsum tau ntau dua ua-nce torque kam rau ua; TP-G4 (SC) tshwj xeeb clearance variant yog tsim los rau nruj kam rau ua downhole khiav tej yam kev mob nrog nqaim annular qhov chaw.
Q4: Vim li cas TP-G4 qis- kev ntxhov siab tsim haum rau cov dej qaub qaub?
A4: FEA simulation ua pov thawj tsis tshua muaj kev ntxhov siab thoob plaws txhua qhov chaw sib txuas, zoo heev txo kev pheej hmoo ntawm kev ntxhov siab corrosion cracking (SCC) thaum raug H₂S thiab CO₂ tsim kua, ua tiav ntev - lub sij hawm ruaj ntseg sealing nyob rau hauv cyclic complex loads.
Q5: Cov qauv thoob ntiaj teb twg tsim nyog tau txais TP-G4 kev ua tau zoo?
A5: TP-G4 tag nrho- ntsuas kev sib koom ua ke ua raws li ISO 13679: 2025 tshiab (CAL IV qib kev pabcuam hnyav), API Spec 5C5 thiab ISO 12835 tubular kev sib txuas cov qauv kuaj pom los ntawm cov neeg ua haujlwm roj & roj thoob ntiaj teb.
Q6: TP-G4 txawv li cas ntawm TP series premium txuas?
A6: Piv nrog TP-G2 thiab thaum ntxov TP buckle hom, TP-G4 hloov kho dual kev cuam tshuam tsis sib xws, ntxiv qhov tsis zoo-angle bearing xov, tag nrho qis-kev ntxhov siab kev ua kom zoo dua qub thiab streamlined inner flow channel, txhim kho roj nruj} muaj peev xwm tiv taus, dhau ntawm {7} kis tau tus mob efficiency rau niaj hnub complex qhov tob tob.
7. Xaus – Muaj nuj nqis ntawm TP-G4 Premium Txuas
Rov qab los ntawm Tianjin Pipe Factory's CNAS-cov ntawv pov thawj kev kuaj sim, tag nrho FEA simulation pov thawj thiab kev pabcuam thoob ntiaj teb, TP-G4 4th tiam hwm kev sib txuas xa cov roj ruaj khov- nruj sealing thiab tag nrho cov khoom siv thauj khoom muaj peev xwm nyob rau hauv qhov hnyav tshaj qhov kev pabcuam downhole scenarios. Nws muab tus nqi - ua tau zoo, tag nrho cov qauv zoo tshaj plaws threaded kev daws teeb meem rau cov neeg lag luam thoob ntiaj teb E&P tsim kab rov tav, txuas ntxiv - ncav cuag thiab qaub corrosive roj & roj reservoirs, thiab tseem yog ib qho ntawm cov kev siv dav tshaj plaws siab -kev ua tau zoo tshaj plaws kev sib txuas tsim hauv tubular engineering cov ntaub ntawv.
