35CrMo Forged Mud Pump Valve Bonnet

Valve bonnet is high-pressure resistant Petroleum machinery accessories, designed exclusively for drilling mud pump fluid end assembly. As indispensable supporting Oil drilling equipment parts, this forged component is installed on the top of fluid cylinder. It firmly fixes and aligns discharge valve; the built-in blind hole balances internal hydraulic pressure to relieve pressure impact, which guarantees stable continuous operation of the entire Mud pump power end. Made by forging 35CrMo alloy steel and finish machining, outer threads, inner blind bore and sealing end faces are all finished via precise CNC precision machining. Quenching and tempering heat treatment endows balanced hardness and toughness, perfectly adapting to cyclic high-pressure drilling working conditions. As the uppermost sealing and limiting part of the complete Mud pump fluid end, valve bonnet is universal interchangeable standard Mud pump parts. External multi-thread structure supports quick assembly and…