US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 119 — MACHINERY INSTALLATIONSubpart G — Piping Systems119.70046 C.F.R. § 119.700General.Last amended: 2016Year: 2026Length: 20 wordsOfficial source Cite as 46 C.F.R. § 119.700 (2026)Materials used in piping systems must meet the requirements of this subpart and be otherwise acceptable to the cognizant OCMI.Next46 C.F.R. § 119.710