A flexible steel non-UL conduit that uses a jacketing material specifically designed for hot or cold environments. Construction: Inner Core: Corrosion Resistant Plated Steel. 3/8 ” – 2 ” Squarelock ...
When stronger conduit fittings are required, they are typically made of copper-free aluminum or cast iron. Other materials available for use as conduit fittings include aluminum, fiberglass, PVC, PVC ...