95.99 Withdrawal of Standard Jul 20, 2023
ISO
ISO/TC 45/SC 1 Rubber and plastics hoses and hose assemblies
International Standard
83.140.30 Plastics pipes and fittings for non fluid use | 83.140.40 Hoses | 27.020 Internal combustion engines
ISO 11424:2017 specifies requirements for rubber hoses and tubing for use in the various air and vacuum systems found on internal combustion engines. This document does not cover hoses used for direct power-brake actuation in trucks and trailers, nor for air intakes and ducting within the passenger compartment. The highest-temperature hoses are generally used for turbocharger applications. All hoses and tubing remain serviceable down to −40°C.
NOTE Although the term vacuum is generally used, in reality the application is one of reduced air pressure used for the purposes of actuation or monitoring of the various engine-system components. The air carried by the tubing or hoses may be clean and free of contaminants but may also contain oil, fuel and their vapours as contamination, due to the particular installation and application.
WITHDRAWN
ISO 11424:1996
WITHDRAWN
ISO 11424:2017
95.99
Withdrawal of Standard
Jul 20, 2023
PUBLISHED
ISO 11424:2023