.png)
SledgeHammer’s Dolfin Brand Angled Solid Centralizers are multipurpose centralizers, it has features of straight fins as well as spiral fins Centralizers. Straight fins allows Centralizers smooth sliding into the casing and maximum fluid pass by low friction. While spiral fins create a radial swirling fluid motion when the fluid being pumped. Therefore, radial motion eliminates channeling. This feature provides excellent circumference standoff from the wellbore. Therefore, it helps in removal of maximum debris from around the casing in horizontal, deviated, or straight holes. Dolfin brand Angled Solid Centralizer can be extremely beneficial. They are easier to get in the hole, because they always have ¼” or 6 mm lesser dia then the hole inner dia. Therefore virtually they don’t have Drag/ Starting Force. They can easily slide over casing.
Dolfin brand Angled solid Centralizer made of Alloy Steel only. Centralizers are casted in one single piece without welding therefore No weak joints, No welding cracks, and No doubt of failure. Castings of high-grade metallic alloy have high impact and shock resistance combined with high tensile and high yield strength. A wide range of sizes and design make it very user friendly. High graded castings followed with surface finishing on CNC Lathe, then rigid inspection make a quality product. All Centralizers are stove painted or coated with polyester powder. They are available in all sizes ranging from 3 ½” to 13 3/8” for any hole combination.
|
