High pressure mud pump ceramic liner

Product manual

The high-pressure mud pump is an important part of oil drilling equipment. Its main job is to pressurize and transport the mud downhole, cool and lubricate the drill bit, and transport rock fragmentation. Its work efficiency greatly affects the progress of drilling and merging. .

The mud pump cylinder liner is the main consumable part of the mud pump. Its service life directly affects the efficiency of the mud pump. Frequent replacement of the mud pump not only consumes a lot of manpower and financial resources, reduces the efficiency of the drilling rig, but also indirectly increases the transportation of pump accessories. And storage costs. At present, many metal cylinder liners (including single metal and bimetal cylinder liners) have problems such as unsatisfactory service life and frequent replacement.

Our company introduces advanced technology, researches and develops engineering ceramic materials instead of metal materials, and manufactures metal-ceramic composite cylinder liners. Engineering ceramic materials have excellent properties such as high hardness, high strength, abrasion resistance, and corrosion resistance, which can solve a series of problems existing in metal cylinder liners. Ceramic cylinder liners have the following advantages:

1. Long service life. Under the same conditions, its service life is more than 8 times that of metal cylinder liners.

2. High processing precision, which can extend the service life of the piston to a certain extent.

3. The worse the geological conditions of drilling, the more obvious the advantages.

4. Greatly reduce the transportation and storage costs of the well team during the production process, and reduce the labor intensity of the workers.

5. The ceramic material does not rust, and the corrosion resistance is obvious.

Our company has strong technical force and can produce various pump types and sizes of ceramic cylinder liners for mud pumps at home and abroad, such as gem pumps, bluestone pumps, etc., as well as NATIONAL, GARDNER-DENVER, OILWELL, etc. Ceramic cylinder liners for small mud pumps in various geophysical prospecting industries have also been widely used. We can also design and produce ceramic cylinder liners of special models and sizes according to customer drawings or requirements.

According to the operating conditions and customer requirements, the following three types of engineering ceramic material ceramic cylinder liners are mainly produced: