Double containment piping systems are economical and reliable methods for protecting against leaks of corrosive or hazardous fluids caused by failure of the primary carrier pipe. When appropriately designed, a double piping system can have a longer service life with significant cost savings and superior environmental protection. A combination of increased federal regulations, concern over environmental and personal safety, and fear of litigation has accelerated the development and improvement of double piping systems into highly engineered systems.


PERMA-PIPE’s pre-insulated, prefabricated double containment piping systems are proven to protect the environment and personnel safety when transporting hazardous chemicals, jet fuel, process waste, and chemical fluid where the fluid is corrosive.

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PERMA-PIPE International Holdings, Inc. (NASDAQ:PPIH) is a global engineered pipe services company offering core competencies in anti-corrosion coatings, insulation solutions, containment systems, leak detection systems, engineering support, field service, and custom fabrication.

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