NEMA TC 6 & 8-2020 defines general requirements, performance requirements, test methods and marking for the following types of PVC plastic utilities duct intended for underground installation for communications and electrical wire and cable: EB-20 and EB-35, designed for burial encased in concrete; DB-60; and DB-100 and DB-120, designed for direct burial without encasement in concrete.
NEMA TC 6 & 8-2020 History
NEMA TC 6 & 8-2020
$60.00 $121.00
NEMA TC 6 and 8-2013
$51.00 $103.00
More Standards PDF
NACE TM0101-2012
$89.00 $179.00
JIS K 7095:2012
$21.00 $43.00
JIS C 8152-2:2012
$39.00 $78.00
JIS Z 3197:2012
$68.00 $136.00