ISO 19013-1:2026

This document specifies the requirements for rubber tubing and hoses used in diesel fuel circuits for internal combustion engines. The diesel fuels covered include “bio-diesels” which consist of the methyl ester of rape seed oil at levels up to 20 % by volume in conventional diesel fuels.
NOTE See Annex E for a detailed description of the “line call-out” used in tests for specific original equipment manufacturer (OEM) applications.