D Type Ball Core Annular BOP for Drilling

FH54-35 Ball Core Ring Blowout Preventer   This FH54-35 annular blowout preventer is an indispensable wellhead safety protection equipment in oil drilling operations. The overall design and production strictly follow the latest industry specifications of API Spec 16A, and the quality meets the international general standards for oilfield exploitation. The equipment has a diameter specification of 21 1/4 inches, equivalent to 540mm, and a rated working pressure of up to 5000psi (34.5MPa), suitable for high-pressure underground operating environments; It is recommended to control the hydraulic control pressure within 1522psi (10.5MPa) for stable operation and sensitive response. The product adopts a ball core structure design with excellent sealing performance, which can adapt to various types of pipe column annular space sealing operations, and can also achieve full sealing treatment of the wellhead, effectively blocking fluid overflow in the well, preventing blowout accidents, and ens…

Offshore And Onshore Blowout Preventer Control Unit Annular Blowout Preventer (A Type Taper Core) Annular Blowout Preventer (D Type Ball Core)