Lub taub hau
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API 6A Casing Head thiab Wellhead Assembly
Lub plhaub siab-cov kabmob yog ua los ntawm forged alloy steel nrog lub zog siab, ob peb qhov tsis xws luag thiab muaj peev xwm ua haujlwm siab.
Lub mandrel hanger yog tsim los ntawm forgings, uas ua rau muaj peev xwm muaj peev xwm thiab txhim khu kev qha sealing.
Tag nrho cov hlau qhov chaw ntawm lub swb hanger yog ua los ntawm forged alloy steel. Cov hniav plam yog carburized thiab quenched. Cov hniav zoo nkauj tshwj xeeb tsim muaj cov yam ntxwv ntawm kev ua haujlwm txhim khu kev qha thiab lub zog muaj zog.
Lub valve nruab tau txais lub qia tsis sawv, uas muaj lub zog hloov me me thiab ua haujlwm yooj yim.
Cov hlua khi-hom hanger thiab mandrel-type hanger tuaj yeem hloov pauv.
Lub casing hanging hom: plam hom, xov hom, thiab zawv zawg vuam hom.