Profile: Perma-Pipe, Inc. is a manufacturer of pre-insulated piping systems. We serve industrial chemical and petroleum industries. Our products include high temp systems, heat traced systems, fuel systems, cryogenic systems and low temp systems. Our Multi-Therm 500® high temp system is a prefabricated, preinsulated piping system for the distribution of low to high pressure steam, high temperature hot water and general fluid transportation systems.