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Specification: Diameter:440mm;
External Diameter: 720mm;
Thickness:105mm;
Buoyancy:?14.5N;
Product description:
Plastic color stability, anti aging;
Adopt high- density polyethylene as shell;
Inside filling high-density polyurethane closed-cell foam;
Quality standard:
Products production according to IMO A.689 (17) requirements; its quality meets 1974 the International Convention for the Safety of Life at Sea,1983 the Amendment and MSC.81 (70) the Life-Saving Equipment Test requirements;
