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Advantages of Stainless Steel Bow Spring Centralizer

2016-10-10 17:13:27

Bow centralizer is used for casing the center of a wellbore or during a cement job. It is a metal strip shaped like a hunting bow and attached to a tool or to the outside of casing. It is a critical step in quality cementing as the lack of proper centralization can lead to severe cementing problems including lack of zonal isolation and improper casing support. Bow Centralizer allows the cement to be evenly distributed around the casing string.


As for stainless steel bow spring centralizer, it is a 100% stainless steel manufacturing along with stainless steel nails. It's used where the chances of corrosion and contamination are present, or it can be use for water well also. Premium quality bow centralizers are made of stainless steel material and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over and good spring action.

Hinged Non Welded Stainless Steel Bow Spring Centralizer

Puyang Zhongshi offer you five standard sizes of bow spring centralizer that can be configured to any hole diameter. The end collars are designed with self-locking action, which are easy to assemble, time saver and having strong grip. As for shipping cost, these stainless steel bow spring centralizers can be shipped in half assembled condition so that save shipping and storage costs. They are available in 4 1/2" to 20" sizes. Any special sizes or combination can available on request. You are welcome to contact us

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