This part of GB/T 14652 stipulates that on small boats with a length of not more than 24 m, the boats designed for working pressure not exceeding 0.34 MPa, inner diameter not greater than 10 mm and below; and not exceeding 0.25 MPa, inner diameter greater than 10 mm General requirements and physical tests for fire-resistant fuel hoses conveying gasoline and diesel fuel. This standard applies to hoses used in small boats with a permanently fixed fuel system inside the boat. It does not apply to hoses used in small boats located entirely in the stern and directly connected to outboard motors. For the technical requirements of non-fire-resistant fuel hoses, see GB/T 14652.2 "Non-fire-resistant fuel hoses for small boats".
GB/T 14652.1-2009 Referenced Document
ISO 10088:2001 Small craft - Permanently installed fuel systems and fixed fuel tanks
ISO 1307:1992 Rubber and plastics hoses for general-purpose industrial applications; bore diameters and tolerances, and tolerances on length
ISO 1402:1994 Rubber and plastics hoses and hose assemblies - Hydrostatic testing
ISO 1817:2005 Rubber, vulcanized - Determination of the effect of liquids
ISO 3:1973 Preferred numbers; Series of preferred numbers
ISO 7233:2006 Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum
ISO 7326:2006 Rubber and plastics hoses - Assessment of ozone resistance under static conditions