IAPMO IGC 269-2019 PVC or ABS Covers for Use with Unshielded Flexible Transition Couplings for Underground Piping Systems

PVC or ABS Covers for Use with Unshielded Flexible Transition Couplings for Underground Piping Systems

1 Scope
1.1 Scope
This Standard covers PVC or ABS covers for use with unshielded flexible transition couplings for underground piping systems, and specifies requirements for materials, physical characteristics, performance testing, and markings.