The Problem

Underground pipelines are required to have cathodic protection to protect them from corrosion. When these pipelines run under roadways, railway lines, etc. they have historically been required to have protective metal casings. Over time, there may be movement of the product carrying the inner pipeline (“carrier pipe”) and/or the casing that brings the carrier and casing into contact. This results in a “metallic short” that causes the cathodic protection current to pass through the casing.

ZERUST Integrity Solutions^® solutions provide a cost-effective means to mitigate underside corrosion of aboveground storage tanks while the tanks are in or out of service.

The Problem

Pipeline construction projects can take years between mobilization and commissioning. Over time, if not protected, staged pipe lengths or critical zones of assembled pipelines may corrode and will need to be reworked due to the pockets of water that will collect in the pipeline. For pipeline segments that are staged along the pipeline path, moisture and contaminants combine to cause corrosion that deteriorates the pipe interior surface, and the cut-back sections.

ZERUST^® VCI films, vapor capsules, sprays, greases, additives for engines, hydraulics and mud systems to safeguard critical equipment from corrosion allowing for easy re-activation of the asset.

Various ZERUST^® Products are used in combination for Mothballing and Long-Term Protection and Maintenance of spares and redundant machinery to ensure they are in a prime state and ready for operation whenever they are needed.

With a wide range of rust removers, protective oils/greases, non-contact vapor diffusing capsules, auto-fogging capsules, corrosion inhibiting packaging products and on-site technical support the ZERUST^® suite is your one-stop destination for all your equipment preservation and mothballing needs.