Product Overview
Roj Yeeb Nkab, tseem hu ua roj av yeeb nkab, yog ib qho tshwj xeeb seamless steel raj rau roj thiab roj ntws, nruab nrab thiab qis kev lag luam, tsim nruj me ntsis raws li API SPEC 5CT, API 5L thiab SY/T6194 cov qauv. Tag nrho cov txheej txheem tsim muaj xws li billet cua sov, tho, kub dov, sizing, kho cua sov, threading thiab tag nrho cov khoom soj ntsuam. Peb cov khoom lag luam npog cov roj casing, cov tubing ntau lawm, ntev -cov kav xa hluav taws xob nyob deb, nrog cov hlau tseem ceeb J55, K55, N80, L80, P110 rau xaiv. Homogeneous seamless hlau qauv tshem tawm cov kev pheej hmoo ntawm vuam vuam, txhim khu kev qha rau siab - siab, roj corrosive{13}} roj nruab nrab ntev - lub sij hawm xa tuaj.
Cov yam ntxwv ntawm cov kav dej roj yog cov hauv qab no:
1. Lub siab muaj zog-cov kabmob muaj peev xwm: Cov kav dej feem ntau yuav tsum tau tiv taus siab, yog li lawv lub siab- cov kabmob muaj peev xwm muaj zog.
2. Zoo corrosion kuj: roj kav yuav tsum muaj corrosion kuj zoo thaum thauj corrosive kua xws li roj thiab tej yam ntuj tso roj.
3. Zoo abrasion tsis kam: Cov kav roj yuav tsum muaj qee theem ntawm kev puas tsuaj thaum thauj cov xov xwm kom ntseeg tau ntev - lub neej kev pabcuam.
4. Zoo weldability: Cov roj yeeb nkab muaj qhov zoo weldability thiab tuaj yeem welded hauv ntau txoj kev sib txuas kom yooj yim installation thiab txij nkawm.
Vim Li Cas Xaiv Peb Cov Roj Roj?
Ib - nres roj av steel kav kev yuav khoom
100% kev soj ntsuam tag nrho ua ntej xa zaub mov: Hydrostatic test, ultrasonic tsis pom kev, tensile & cuam tshuam cov neeg kho tshuab kuaj guaranteed.
Professional thread processing Rhiav: Precise CNC threading, nruj sealing tom qab coupling los ua ke, tsis muaj to.
Ntiaj teb no roj project kev xa khoom: Export txheem pallet & steel ncej ntim, ua tiav cov ntaub ntawv pov thawj kev lis kev cai muab.
Dimension Range
| Sab nraud | 48.3mm ~ 508mm | Tshwj xeeb loj OD yeeb nkab customized |
| Phab ntsa Thickness | 3.68mm ~ 33.32mm | Kev cai tuab phab ntsa rau ultra-siab siab zoo |
| Txheem Length | 6m - 12m ib qho random / ob chav random | Tsau txiav ntev ib qhov project xav tau |
Core Representative Mechanical Index (API 5CT Standard)
| Qib | Min Yield zog (MPa) | Min Tensile zog (MPa) |
|---|---|---|
| J55 | 379 | 517 |
| K55 | 552 | 655 |
| N80 | 552 | 689 |
| P110 | 758 | 862 |
Optional Surface Anti-Corrosion Treatment
- Dub los tiv thaiv- xeb kua roj vanish rau sab hauv tsev cia
- 3PE / 2PE epoxy sab nrauv txheej rau faus ntev -kab raj xa dej
- Internal epoxy txheej rau huv crude kis tau tus mob
- Xov yas tiv thaiv hau, coupling anti- xeb roj filling
Daim ntawv thov|Main Kev Lag Luam Scenarios
Onshore Oil & Gas Drilling Wells
Roj casing rau kev txhawb nqa phab ntsa zoo, tubing ntau lawm rau underground crude & natural gas extraction, wellhead connecting pipes.
01
Ntev -Ntaus Roj & Roj Nkoj Pipelines
API 5L seamless kab yeeb nkab rau hla - cov roj av hauv cheeb tsam, kev sib sau ua ke roj av thiab lub cev tsheb thauj mus los.
02
Offshore Marine Roj Platforms
Siab -lub zog tiv thaiv- cov kav dej xeb rau cov dej tawm sab nraud, cov dej ntws tawm ntawm lub platform.
03
Petrochemical Refinery Factory
Siab & nruab nrab siab siab xa cov kav dej rau cov khoom siv tshuaj, roj xa hluav taws xob thermal pipeline systems.
04
Kev Tsim Kho & Lub Nroog Engineering
Siab - dej siab, roj xa cov kav dej seamless rau cov kav dej hauv nroog hauv nroog.
05
Tej teeb meem
Cov teeb meem hauv qab no yuav tshwm sim thaum siv cov kav dej roj:
- Teeb meem Corrosion: Cov kav roj yuav raug corroded thaum thauj cov roj thiab cov pa tawm, ua rau cov yeeb nkab puas.
- Vuam zoo teeb meem: Qhov vuam zoo ntawm cov kav dej yog qhov tseem ceeb heev, yog tias qhov vuam zoo tsis zoo, nws yuav yooj yim ua rau cov roj to thiab lwm yam teeb meem.
- Hnav teeb meem: Cov kav dej roj yuav raug hnav thaum siv cov roj thiab cov pa tawm vim muaj kev sib txhuam, ua rau cov yeeb nkab tawg. ua rau kev tawg ntawm cov yeeb nkab.
vim li cas ho xaiv peb?
Cov Khoom Muag Khoom Muag: Loj Tshuag ntawm J55 / N80 / P110 mainstream roj yeeb nkab specifications, xa hauv 7-15 hnub ua haujlwm.
Full Custom Deep Processing: Threading, txheej, tsau txiav, pallet kev ua haujlwm kom txuag tau koj cov nqi ua haujlwm thib ob.
Professional Petroleum Technical Team: Muab cov lus qhia xaiv qib raws li qhov tob tob, nruab nrab corrosivity thiab ua haujlwm siab.
Kev ruaj ntseg thoob ntiaj teb Logistics: Thawv & ntau lub nkoj xa mus rau cov roj loj- tsim cov cheeb tsam hauv Middle East, Central Asia, Southeast Asia.
Tau txais cov lus hais hauv 24 teev
ib - nres kev daws teeb meem
pab neeg tshaj lij
siab zoo
peb cov neeg koom tes
Peb ntseeg los ntawm
Kev ntsuas tus neeg siv
Li Daqing
North China Oilfield Engineering Company
Niam Elena
Saudi Arabia Petroleum Service Factory
Mr. Abdullah
Saudi Arabia Petroleum Service Factory
FAQ
01.Vim li cas roj yeeb nkab corrode thaum lub sijhawm ua haujlwm? Yuav tiv thaiv li cas?
Corrosion feem ntau tshwm sim los ntawm leej faj, dej thiab acidic Cheebtsam nyob rau hauv cov roj & gas media. Peb tuaj yeem muab cov tshuaj tiv thaiv-corrosion txheej rau cov kav dej; cov neeg siv kuj xav tau kev tshuaj xyuas cov kav dej tsis tu ncua thiab tiv thaiv - kev tiv thaiv corrosion.
02.Yuav ua li cas los daws cov teeb meem hnav thiab cov yeeb nkab tawg?
03.Koj puas muab cov qauv dawb?
04.Dab tsi yog koj txoj kev ntim cov raj xa dej hiav txwv?
Bundled nrog steel strips, them nrog waterproof yas zaj duab xis; ntoo pallet lossis ntoo rooj ntim khoom muaj raws li tus neeg thov kev thov kom tiv thaiv xeb & kev sib tsoo puas tsuaj thaum lub sijhawm thauj mus los.
Cim npe nrov: roj yeeb nkab, Tuam Tshoj roj yeeb nkab lwm tus neeg