2205 Duplex Stainless Hlau Yeeb Nkab Rau Roj Thiab Roj Kev Lag Luam

2205 duplex stainless hlau yeeb nkab rau kev lag luam roj thiab roj

2205 duplex stainless hlau kav yog dav siv nyob rau hauv offshore thiab onshore roj thiab roj tshawb nrhiav thiab tsim khoom. Lawv tau ua haujlwm hauv cov kav dej, risers, flowlines, thiab cov khoom siv hauv qab dej hiav txwv vim lawv tsis kam tiv thaiv ib puag ncig corrosive, suav nrog cov dej ntsev thiab cov dej siab.

Nov yog cov lus piav qhia ntxaws txog lawv kev siv hauv kev lag luam:

1, Subsea pipelines: 2205 duplex stainless hlau square kav yog dav siv nyob rau hauv subsea pipelines, uas thauj roj thiab roj los ntawm ntug dej hiav txwv mus rau onshore ua chaw. Cov kav dej no tau raug mob hnyav xws li kev kub ntxhov, dej hiav txwv corrosive, thiab muaj peev xwm raug rau hydrogen sulfide. Lub superior corrosion kuj ntawm 2205 duplex stainless hlau pab tiv thaiv cov kav dej degradation thiab ua kom muaj kev ncaj ncees mus ntev.

2, Offshore platforms: Offshore platforms siv rau roj thiab roj extraction yog raug rau ib puag ncig corrosive vim muaj dej hiav txwv, ntsev, thiab lwm yam hnyav. 2205 duplex stainless hlau square kav yog dav siv nyob rau hauv kev tsim kho ntawm risers, topside piping, thiab structural Cheebtsam ntawm cov platforms. Lawv cov kev tiv thaiv corrosion, ua ke nrog lub zog siab, ua rau lawv tsim nyog rau kev tiv thaiv kev nyuaj ntawm ntug dej hiav txwv.

3, Flowlines thiab sib sau kab: Flowlines thiab sib sau ua ke yog siv los thauj cov roj thiab roj los ntawm qhov dej mus rau cov chaw ua haujlwm. 2205 duplex stainless hlau square kav yog ua hauj lwm nyob rau hauv cov kav dej vim lawv muaj peev xwm tiv thaiv corrosion los ntawm cov kua thauj, xws li hydrocarbons, dej, thiab ntau yam corrosive agents. Lawv muab cov kav ntev ntev thiab txo qhov kev pheej hmoo ntawm cov xau lossis cov yeeb nkab tsis ua haujlwm.

4, Umbilicals: Umbilicals yog cov txheej txheem nyuaj uas muaj ntau yam khoom, nrog rau cov kab hydraulic, hluav taws xob cables, thiab fiber ntau optics. Lawv siv los tswj thiab saib xyuas cov khoom siv hauv qab hiav txwv. 2205 duplex stainless hlau square kav yog siv nyob rau hauv umbilicals rau lawv corrosion kuj thiab mechanical zog. Cov kav dej no ua kom muaj kev nyab xeeb thiab txhim khu kev qha kis tau cov kua dej, teeb liab, thiab lub zog rau kev teeb tsa hauv qab hiav txwv.

5, Downhole daim ntaub ntawv: Hauv kev tshawb nrhiav roj thiab roj thiab kev tsim khoom, cov ntawv thov downhole koom nrog kev siv cov kav dej hauv qhov dej. 2205 duplex stainless hlau square kav yog ua hauj lwm nyob rau hauv downhole daim ntaub ntawv vim lawv tsis kam mus corrosion thiab yaig los ntawm downhole ib puag ncig, nrog rau raug corrosive kua, siab kub, thiab high pressures. Cov kav dej no muab kev txhim khu kev qha thiab ua haujlwm tau zoo hauv kev ua haujlwm roj thiab roj.

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