Built with the purpose to provide the right features for getting a good primary cementing job with maximum casing/wellbore stand-off, Sawan�s Zinc Straight Vane Solid Centralizer is manufactured from non-sparkling zinc alloy which provides ultimate drag and torque reduction with maximum fluid bypass. . They can be manufactured with or without set screws located between each vane which can be used to attach them to the casing which prevents casing rotation or reciprocation during cementing operations.
The Gravity Die for these centralizers is manufactured with the help of Vertical Machining Centre (VMC) and the machining of this product is performed on Computer Numerical Control (CNC) machine which provides an optimum product with least errors. They posses low friction factor which helps in withstanding high wellbore temperature and provides maximum horizontal stand-off. They posses optimum tensile and yield strength which makes them wellhead friendly and increases shock resistance to high impact.
The height for these blades is given according to the customer requirements. The centralizers are also provided with Iron Phosphate and powder coating to prevent it from rust.