High temperature corrosion is critical in hydrocarbon and power industries. We provide special coatings for high temperature coating issues.
CORPS provide coating condition analysis survey to industries.
DCVG is a method for detecting cathodic protection current pickup at coating holidays. The
DCVG system consists of an analog or digital strap-on voltmeter, connection cables, and two
probes with electrodes filled with water. This technique is accomplished by installing a current interrupter in an existing rectifier unit or by using a temporary CP system. The interrupter is installed in series in either leg of the DC output of the rectifier or by installing it in the AC circuit. The interrupter is set to cycle at a very fast rate with the ON period less than the OFF period, such as a 1/3 second ON and 2/3 second OFF.