An electrical conduit is a tube used to protect and route electrical wiring in a building or structure. PVC conduit & fittings is a staple product for commercial, residential and industrial electrical installations. These can be buried in concrete or plaster at the construction stage or externally mounted for easy access. Because the PVC conduit tubing and fittings are glued together, the conduit assemblies can be watertight, making PVC suitable for direct burial in the ground for many applications. It is also allowed in corrosive environments.