|The corrosion-related cost to the transmission pipeline industry is approximately $5.4 to $8.6 billion annually. One of the most common corrosion problems on a pipeline is where pipe supports interface with the pipe. Mark Tool & Rubber Co, Inc. working together with pipe line Corrosion Technician has come up with the ultimate design for Pipeline Support System. Our Urethane Pipe Line Supports are made of a durable castable polyurethane 90D durometerare; and can be adjusted to multiple sizes of pipe. The biggest advantage of our system is that it can be removed from the pipeline without picking the pipeline up for maintenance painting.