Dongguan Mingrui Ceramic Technology Co.,Ltd
The valve sleeve is the main consumption part of the equipment. Its service life directly affects the efficiency and frequent replacement. It not only consumes a lot of manpower and financial resources, but also reduces the working efficiency of the drilling rig, and indirectly increases the transportation and storage cost of the pump parts. At present, many metal cylinder liners, including single metal and bimetal cylinder, have many problems, such as unsatisfactory service life and frequent replacement. The use of ceramic valves is a good solution to these problems, which is the reason why the ceramic valves have applied in more and more oil exploration equipment in recent years.