The smooth transition helical rigid centralizers overlap each other over a 360 ° range. This design provides maximum contact area between the centralizer and the borehole wall and maximizes fluid vortices and helps improve cementing quality. Auxiliary block 30 ° design of small angle eliminates the shaft block scraping wall, embedded in the formation. Rigid centralizer cast from high-quality aluminum alloy, with high impact resistance and sufficient tensile strength and yield strength, when entering the centralizer will not cause damage to the wellhead equipment.
Technical Parameters