Series of Double Metal liner of Mud Pump
It is one of the major accessories which is easily be damaged .With the enchasing structure ,it is enchased by two different internal and external materials .Its internal material is a mixed-gold of high carbon and high chrome ,with the processed internal hole ,its surface is brightas a mirror. The quality of our prlducts have been tes tified for many years .The comprehensive function is exerllent ,and the life spen is 1.3 to 1.5 times longer than the other liners produced by other factories .It can completely fulfill the high-pressure jet drilling well.Craft requirements and its techno logical condtion is accord with SY5064-1985 criteria and aer welcomed by domestic and overseas users .Now there are 50types and 300items of products which are well sold in many domestic oil fields and explored in large quantities .
|
