Drilling Rig Wellhead BOP with 103.5MPa Rating

FHZ35-105 annular blowout preventer   This FHZ35-105 annular blowout preventer is a heavy-duty wellhead safety protection equipment developed for high-pressure deep wells and complex oil and gas extraction conditions, suitable for harsh operating scenarios such as high-pressure onshore oil fields and offshore drilling platforms. The equipment has a diameter of 13 5/8 inches and 346mm. It is designed with a large diameter to accommodate various specifications of drilling strings and has a wide range of compatibility, which can meet the matching needs of large drilling equipment. The rated working pressure can reach 15000psi, and the converted compressive strength is 103.5MPa. It has excellent high-pressure resistance and can cope with extreme high-pressure conditions underground, with extremely strong pressure stability. The recommended hydraulic control operating pressure for the equipment is ≤ 1522psi (10.5MPa). The hydraulic control system has smooth transmission, sensitive opening…