Liquefied natural gas (LNG) is an essential and growing source of energy. The regulations for LNG powered ships, dual-fuel ships, storage vessels, and other LNG vessels require the enclosed space liquid lines and gas lines to be a double wall piping system to protect against carrier pipe leaks caused by corrosion or mechanical damage. LNG is stored as a cryogenic liquid, which requires using appropriate materials and safety precautions to contain and handle the fluid in piping systems and storage tanks.

PERMA-PIPE offers XTRU-THERM and MULTI-THERM (fka FUEL-GARD) the most economical and maintenance-free system for LNG marine transportation that require safe, reliable, and leak-free solutions to withstand operational stresses and displacements while also regulating thermal forces.