Digger Downhole Tools Private Limited is the manufacturer of the Casing and Cementing Accessories, Diggers Hinged Non-Welded Bow Spring Centralizer (DR-01) is applicable in Tubing and Casing process.
Bow springs are manufactured from high quality spring steel and heat treated to achieve minimum starting and running force and maximum restoring force. High-performance bows provide maximum standoff in multiple locations of annulus, which provides optimal conditions for primary cementing to achieve zonal isolation.
All sizes have been tested and validated to exceed API specification 10D.
Note: Available in 4-1/2″ to 30″ sizes. Any special sizes or combination can be made available on request.