Lub Rooj Vag Sib Npaug: API Spec 6A Ua Raws Li Lub Qhov Dej Wellhead & Manifold Control Valves
Muaj ntau yam kev teeb tsa xws li lub pob ntsia hlau, FC valve, split gate valve, hydraulic slab gate valve, thiab gear driven slab gate valve, cov li qub no muaj qhov siab ua haujlwm txij li 21MPa (3000Psi) txog 140MPa (20000Psi), nrog rau cov kab uas hla nominal uas npog qhov loj me ntawm 2″ txog 7-1/16″. Lawv muaj ob qho tib si kev xaiv tes thiab hydraulic actuation kom tau raws li ntau yam kev xav tau ua haujlwm.
Sau koj cov lus ntawm no thiab xa tuaj rau peb











