** 1. Dab tsi yog api 5ct txhais tau? **
API 5CT yog kev qhia tshwj xeeb yog tsim los ntawm Asmeskas Petroleum Lub Koom Haum (API) uas qhia txog cov qauv rau ** Siv hauv cov roj thiab roj zoo. Nws txhais tau tias yuav tsum muaj rau qhov ntev, cov khoom siv, cov khoom siv me, ntsuas, thiab kev ua haujlwm siab, xeb ib puag ncig hauv kev tsim kho thiab ntau lawm.
** 2. Dab tsi yog api steel yeeb nkab? **
APK steel yeeb nkab hais txog pip tsim raws li API cov qauv (piv txwv li, API 5CT lossis API 5L) rau kev siv hauv cov roj thiab roj kev lag luam. Cov kav dej no tau tsim rau cov ntawv thov tshwj xeeb, xws li drilling, tubing, durability, durability, thiab kev nyab xeeb thiab kev nyab xeeb nyob rau hauv huab.
** 3. Dab tsi yog qib ntawm API 5ct hlau? **
API 5ct suav nrog ntau cov qib kawm ua plaub pawg:
- ** Pab Pawg 1 **: H40, J55, K55
- ** GROUD 2 **: N80 (Hom 1, Q, thiab l), l80 (Hom 1, 6CR, 13), T95 (Hom 1), P110
- ** Pab Pawg 3 **: Q125
- ** GROUD 4 **: Ntau dua cov tshuaj-tiv taus ntau dua (piv txwv li, 13cr, super 13cr).
Cov qib kawm sib txawv tshwm sim tawm dag zog, tshuaj lom neeg, thiab haum rau cov chaw ib puag ncig (xws li, sour kev pabcuam).
** 4. Dab tsi yog qhov sib txawv ntawm API 36 thiab API 5L? **
- ** API 360 **: GUGsS ** THAWV thiab tubing ** Rau roj \/ roj zoo. Tsom rau siab-siab kuj, threading, thiab corrosion tsis kam rau downhole siv.
- ** API 5L **: npog ** Cov kab kav dej ** rau kev thauj cov roj, roj, lossis dej hauv cov kav dej. Hais txog weldability, ductility, thiab siab muaj ntau dhau mus deb.
Qhov sib txawv tseem ceeb nyob rau hauv daim ntawv thov (LightBore thiab pipelines), cov khoom siv mechanical, thiab kev sim tshuaj.
** 5. Dab tsi yog API 5L yeeb nkab siv rau? **
API 5L cov yeeb nkab feem ntau yog siv rau ** thauj hydrocarbons ** (roj, roj) thiab lwm yam dej hauv cov raj xa dej. Nws yog tsim los tswj cov kev kub ntxhov siab dhau mus thiab muaj nyob rau qib zoo li A, B, X42, nrog ua kom muaj zog zog. Cov kev siv cov ntawv thov uas suav nrog cov raj xa dej hla teb chaws, sab nraud kis, thiab cov txhab hluav taws xob rau kev faib tawm hluav taws xob.
