Applications SCH40 Conduit is commonly used for underground telecom applications, encased in concrete or direct burial. Also for use in exposed or concealed applications above ground.
SCH40 Conduit is produced to the following standards Underwriters Laboratory, Inc. (UL) - UL 651 National Electrical Manufacturers Association (NEMA) - TC-2 National Electrical Manufacturers Association (NEMA) - TC-18