How to install rigid centralizer?

The casing centralizer is generally divided into two types: the elastic centralizer and the rigid centralizer.

Most of the rigid centralizer is inside diameter larger than the bushing, from the buckle into the sleeve, and then closely linked to. Have the form, not much use.

Materials can be cast steel, aluminum alloy, high-performance polymers. Elastic centralizer is prepared, welded and fixed to the general convenience, are connected by a hinge valve type, can the casing thread connection is good, the casing collar, can prevent the centralizer moves up and down.

We can also supply the high quality Sucker Rod Centralizer etc. Welcome to contact us to know more.