Digger – Non welded positive Centralizers are uniquely designed with flat bottom U profile of different depths. The Centralizers significantly reduce frictional drag while being used in deviated holes. They provide almost 100% Stand Off when run inside a cased hole. They are supplied 1/4″ or 6 mm less than the inside diameter of the hole size in which Centralizer is to be run. This design eliminates weak (brittle) spots passage. The flat U profile is fitted in self-locking retaining lips for firm and positive hold.
Features :
1. Special zinc Phosphate and powder coating process to prevent from Rust and ensure stocking in the open for a long time.
2. These are shipped in half assembled condition for economical in freight and storage costs .
3. Supplied with stop collar and hinge pin
4. Developed to exceeds API 10TR 5 standards
Note : Available in 4 1/2″ to 20 ” sizes. Any special sizes or combination can be made available on request.