API hnyav hnyav laum yeeb nkab
E75 steel qib: Nws yog ib qho kev xyaum siv yeeb nkab steel qib. Nws yog tsim los ntawm carbon, manganese, silicon, phosphorus, sulfur, chromium, molybdenum thiab lwm yam khoom. Nws muaj zog thiab toughness.
E75 yog qib qis zog hauv API specification. Qhov no txhais tau tias nws yog qhov tsim nyog rau qee qhov kev ua haujlwm ntiav ntiav uas tsis tas yuav muaj cov khoom siv ntau dhau. Tus tsim ntawm E75 steel laum yeeb nkab tau coj mus rau hauv tus account qhov ua tau zoo corrosion nyob rau hauv cov roj thiab roj zoo ib puag ncig. Txawm li cas los xij, nws qhov kev tiv thaiv corrosion kuj yuav qis dua piv rau cov hlau muaj zog dua.
Hais txog cov xov thiab cov pob qij txha, xws li laum yeeb nkab nyob rau hauv lwm yam API specifications, E75 laum yeeb nkab yuav tsum muaj cov xov thiab txuas cov pob qij txha uas ua tau raws li cov kev cai los xyuas kom meej qhov kev ntseeg tau thiab kev sib khi ntawm kev sib txuas. Nyob rau hauv cov nqe lus ntawm qhov ntev, txoj kab uas hla, phab ntsa thickness thiab ntev ntawm lub laum yeeb nkab yuav tsum ua raws li API cov kev cai los xyuas kom meej compatibility nrog rau lwm yam khoom siv drilling. Thaum lub sij hawm tsim cov txheej txheem, laum yeeb nkab feem ntau yuav tsum tau kho cua sov, nrog rau quenching thiab tempering, kom nws hardness thiab zog.
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Khoom |
Drill Pipe |
|
Qib |
X95, E75, G105, S135 |
|
Cov yeeb nkab loj |
2 Rau 6-5/8 nti |
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Teem caij |
Teem caij XS, Teem caij 160, Teem caij 40, Teem caij XXS, Teem caij 80 Tus neeg muag khoom thiab chaw tsim khoom |
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Phab ntsa Thickness hauv MM |
6.88-12.7 Nws |
|
Ntev hauv Meter |
5.49 rau 6.71 |
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Pipe Marking |
Tag nrho cov yeeb nkab yog cim raws li hauv qab no: Tus neeg muab khoom lossis Chaw Tsim Khoom Lub Npe, Tus Qauv, Qib, OD, Thickness, Ntev, Kub Tooj |
Carbon Steel API 5DP Laum Pipe E75
Xaiv qhov tsim nyog laum yeeb nkab steel hom yog qhov tseem ceeb los xyuas kom meej qhov kev vam meej ntawm kev siv drilling.
Qhov tob tob thiab qhov tob tob:
Drilling qhov tob thiab qhov loj ntawm qhov dej ncaj qha cuam tshuam rau cov kev xav tau rau cov yeeb nkab tho. Rau cov qhov dej sib sib zog nqus thiab me me txoj kab uas hla zoo, yuav tsum muaj zog dua thiab hnav-resistant steel ntau dua.
Zoo inclination angle thiab complexity:
Lub inclination thiab complexity ntawm lub qhov dej kuj tseem yog ib qho tseem ceeb hauv kev xaiv cov tho yeeb nkab steel. Rau kab rov tav lossis ultra-kab rov tav qhov dej, cov txheej txheem nyuaj thiab cov xwm txheej uas yuav tsum tau khoov lub zog, tshwj xeeb steels nrog zoo dabtsi yog khoov zog yuav tsum tau.
Environmental tej yam kev mob:
Xav txog qhov kub, siab thiab corrosive zog ntawm lub downhole ib puag ncig. Nyob rau hauv ib puag ncig hauv av uas muaj qhov kub thiab txias, kev kub ntxhov lossis kev tawm corrosive, tshwj xeeb alloy steels uas tiv taus qhov kub thiab txias, kev kub siab lossis corrosion kuj yuav tsum tau.
Cim npe nrov: e75 steel qib drilling yeeb nkab, Tuam Tshoj e75 steel qib drilling yeeb nkab manufacturers, lwm tus neeg, Hoobkas
