ISO 20238:2018
Current
The latest, up-to-date edition.
Conveyor belts — Drum friction testing
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
01-02-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.
ISO 20238:2018 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.
ISO 20238:2018 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.
| DevelopmentNote |
Supersedes ISO/DIS 20238. (02/2018)
|
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 20238:2019 | Identical |
| EN ISO 20238:2019 | Identical |
| ÖNORM EN ISO 20238: 2019 04 01 | Identical |
| UNI EN ISO 20238 : 2019 | Identical |
| NS-EN ISO 20238:2019 | Identical |
| I.S. EN ISO 20238:2019 | Identical |
| UNE-EN ISO 20238:2019 | Identical |
| NEN-EN-ISO 20238 : 2019 | Identical |
| DIN EN ISO 20238:2019-05 | Identical |
| ISO 7590:2009 | Steel cord conveyor belts Methods for the determination of total thickness and cover thickness |
| ISO 9329-1:1989 | Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steels with specified room temperature properties |
| ISO 9330-1:1990 | Welded steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steel tubes with specified room temperature properties |
| EN 60584-1:2013 | Thermocouples - Part 1: EMF specifications and tolerances |
| ISO 65:1981 | Carbon steel tubes suitable for screwing in accordance with ISO 7-1 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.