ISO 20238:2018 PDF

Scope: This document specifies a method of testing to determine the propensity of a conveyor belt to generate heat flame or glow when held stationary, under a given tension, in surface contact around a rotating driven steel drum. It describes means of varying the conveyor belt tension. NOTE For conveyor belts containing steel reinforcement, it may not be possible to conduct this test in full due to the inability of the conveyor belt to comply with the requirements of 7.2. In this case, premature termination according to 7.3 can be necessary.

ISO 20238:2018 Referenced Document

EN 60584-1 Thermocouples - Part 1: EMF specifications and tolerances*， 2024-04-20 Update
ISO 65 Carbon steel tubes suitable for screwing in accordance with ISO 7/1
ISO 7590 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness*， 2018-05-01 Update
ISO 9329-1 Seamless steel tubes for pressure purposes; technical delivery conditions; part 1: unalloyed steels with specified room temperature properties
ISO 9330-1 Welded steel tubes for pressure purposes; technical delivery conditions; part 1: unalloyed steel tubes with specified room temperatures properties