US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 151 — BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOESSubpart 151.03—Definitions151.03-2546 C.F.R. § 151.03-25Flame screen.Last amended: 2016Year: 2026Length: 42 wordsOfficial source Cite as 46 C.F.R. § 151.03-25 (2026)A fitted single screen of corrosion-resistant wire of at least 30 by 30 mesh or two fitted screens, both of corrosion-resistant wire, of at least 20 by 20 mesh spaced not less than one-half inch or more than 1 1/2 inches apart.Previous46 C.F.R. § 151.03-23Next46 C.F.R. § 151.03-27