Aluminum Rotating Spiral Vane Centralizer - DAR02
Sledge Hammer's Aluminium Rotating Spiral Vane Centralizers are unique special purpose centralizers because of its design. These centralizers are designed for running casing in unusually irregular well bores, for guiding the casing and providing the maximum flexibility for the casing string. These centralizers are not fixed to the casing. Its rotates up and down by the use of Stop Collar. Its somehow works like a bearing and greatly reduce the torque which is necessary to rotate the casing.
All Centralizers are stored painted or coated with polyester powder.
They are available in all sizes ranging from 3 1/2" to 20" for any hole combination. Any special size can be made available on request.