StacksVerified U.S. regulatory reference

46 CFR §164.141-1

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
This subpart prescribes requirements for approval of plastic piping systems. Plastic piping systems include the pipe, fittings, system joints, method of joining, and any internal or external liners, coverings, and coatings required to comply with the performance criteria of this subpart.