Heavy‑Duty Mud Pump Middle Pull Rod

Heavy‑Duty Mud Pump Middle Pull Rod is high‑performance Petroleum machinery accessories and essential Oil drilling equipment parts, produced by Dezhou Yangda Petroleum Machinery Co., Ltd. It adopts forged high‑strength alloy steel blank and goes through turning, grinding and other processes with high‑precision CNC precision machining. The rod body features good straightness, smooth wear‑resistant surface and excellent tensile and alternating‑impact resistance.

As critical Mud pump parts, this middle pull rod serves as a core transmission component of Mud pump power end. It steadily transmits reciprocating power to drive piston assembly and cooperates with Mud pump fluid end to realize mud suction and discharge. With high coaxiality and tiny deformation during operation, it effectively reduces unit vibration and component wear, improves overall mud pump running stability and prolongs service life of transmission assemblies.

Oilfield drilling faces harsh conditions, and pull rods sustain long‑term reciprocating alternating loads, which set strict standards for material and machining accuracy. Manufactured under petroleum machinery industry standards, it has multiple specifications for various mainstream mud pump models and widely applied in on‑land oil drilling projects. Dezhou Yangda Petroleum Machinery Co., Ltd. specializes in manufacturing petroleum machinery accessories and provides one‑stop spare parts, helping clients cut equipment downtime and maintenance costs for continuous and efficient drilling operations.