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Our company F series mud pump is designed and manufactured strictly accordance with API 7K standard on the basis of Emsco F series mud pump. All its spare parts can be compatible with any other make pump. Therefore, the pump is easy to maintain internationally.
Our F series mud pump is designed and manufactured in strict accordance with the API 7K standard of the American Petroleum Association. All its expendable parts can be exchangeable with any other make pump. Therefore, the pump is easy to maintain internationally.
Our company F series mud pump is designed and manufactured strictly accordance with API 7K standard on the basis of Emsco F series mud pump. All its spare parts can be compatible with any other make pump. Therefore, the pump is easy to maintain internationally.
F series mud pump are applicable to the requirement of high pump pressure in oilfield and high displacement technology of well drilling with its solid and compact structure,small volume and out-standing operation performance.
Our company can provide high quality China 3NB series mud pump, including3NB-350, 3NB-500, 3NB-600, 3NB-800, 3NB-1000A/D, 3NB-1300A/D, 3NB-1600. The whole range of products can well satisfy any customers' needs.
The crank shaft assembly consists of crank shaft, ring gear, connection rod (with bearing) and the main bearing. The working clearance of bearing is pre-determined by the fitting precision of the installed shaft and the relevant holes.
Shear pin safety valve can be connected in two ways, one is threaded connection, and the second is flange connection.
It is an insurance of mud pump, before the pump working, according to the cylinder and piston specification determines the rated pressure, the safety valve cover off the shear pin on the clipboard into the pin hole.
If the pump head pressure exceeds the rated pressure, shear pin will be cut and mud from the side of the vent valve, play a protective role.
Guider (lower) is installed in the inner chamber of the hydraulic cylinder ,for centering and positioning the suction valve body assembly.
The guider consists of the guide way and the inner sleeve embedded in the guide way.
The material of the guide way is ZG35CrMo, and the inner sleeve is treated by 20CrMnTi carburization and quenching.
Valve rubber mainly adopts polyurethane and nitrile rubber material.
Features: oil resistant, corrosion resistant and wear-resistant.
Working temperature: -35 C -100 C
Work pressure: 40MPa
Normal life: 300 hours of continuous operation
Beyond Petroleum Equipment
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