PVC Conduit, Cellular Core

For 2", 4", and 5" plastic conduit and fittings to be used with electric power conductors and cables for above-ground use indoors or outdoors exposed to weather and sunlight at 5,000 feet altitude, and for underground use by direct burial or encasement in concrete. This specification covers requirements for coextruded poly(vinyl chloride) plastic pipe with a cellular core and concentric inner and outer solid layers. The pipe is produced using a multilayer coextrusion die for nonpressure use with varying wall thickness as required for pipe stiffness. The pipe shall comply with the minimum wall thickness, outside diameter, length, stiffness, flattening, impact strength, bond strength, and extrusion quality requirements.

Division 26 -

Electrical.