API 5L X65 Pipeline Steel Phaj thiab Coil

API 5L X65 yog siab -lub zog qis- hlau alloy (HSLA) tshwj xeeb tsim los rau cov roj, roj, thiab cov kav dej xa mus, ua raws li covAPI 5Ltxheem. Nws muaj qhov sib npaug ntawm lub zog, weldability, thiab tsis kam mus rau qhov hnyav ib puag ncig, ua rau nws tsim nyog rau ob qho tib si onshore thiab offshore pipeline project. Hauv qab no yog cov ncauj lus kom ntxaws txog nws cov kev qhia tshwj xeeb, kev siv, thiab cov ntsiab lus tseem ceeb rau cov phaj thiab coils:

Daim ntawv thov

Onshore Pipelines: Siab - roj / roj kis tau tus mob nyob rau hauv arid, seismic, los yog txias cheeb tsam.

Offshore Pipelines: Subsea pipelines (piv txwv li, X65QO rau kev pab cuam offshore) xav tau kev tiv thaiv rau seawater corrosion thiab dynamic loads.

Sour Service: X65QS qib nrog txhim kho HIC/SSC tsis kam rau cov kav dej hauv sulfide- nplua nuj ib puag ncig .

Industrial Pipelines: Dej, slurry, los yog tshuaj lom neeg thauj nyob rau hauv nruab nrab siab.

Weldability thiab Fabrication

Vuam txoj kev:

Tau tshaj SMAW, GMAW, SAW, thiab nqaim-gap vuam (xws li, SAWL rau X65M kav).

Preheating ntawm 80-150℃yog pom zoo rau cov phaj tuab los tiv thaiv qhov txias txias, tshwj xeeb tshaj yog nyob rau hauv siab - av noo los yog qis - qhov kub thiab txias.

Tshaj tawm -Kev kho cua sov (PWHT):

Tsis yog ib txwm xav tau rau PSL2 X65 vim qis CE, tab sis tej zaum yuav raug teev rau cov pob qij txha tseem ceeb hauv kev pabcuam qaub.

 

 

 

 

 

 

Standards thiab Qib

API 5L PSL2: Cov txheej txheem tseem ceeb, suav nrog cov khoom siv kho tshuab thiab tshuaj lom neeg.

Qib tshwj xeeb:

X65M: TMCP- ua tiav rau kev txhim kho qis- qhov kub thiab txias (piv txwv li, -40℃cuam tshuam lub zog Ntau dua lossis sib npaug li 200 J).

X65Q: quenched thiab tempered rau siab zog thiab seem stability.

X65QS/X65QO: Tsim los rau kev pabcuam qaub lossis thaj chaw sab nraud nrog kev tiv thaiv corrosion ntxiv.

 

 

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb API 5L X65 Pipeline Steel Phaj Thiab Coil, thiab tsim cov kev qhia tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom tso siab rau peb kom xa cov khoom zoo siab -Cov Txias Txias- dov Steel raws sijhawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis ua raws li kev sov siab thiab kev xav tom qab- kev muag khoom, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau yam Cold -rolled Steel cov khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom -centric thiab hom- taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, cov txheej txheem txheeb cais ntau thiab kev kawm ideological.
Peb Cov Khoom Txias-khoov Steel yog paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: api 5l x65 pipeline steel phaj thiab kauj, Tuam Tshoj api 5l x65 pipeline steel phaj thiab kauj lwm tus neeg, hoobkas