NEN-EN 549:2019
Superseded
Superseded
View Superseded by
Rubber materials for seals and diaphragms for gas appliances and gas equipment
Published date
07-01-2019
Publisher
Superseded date
11-28-2025
Superseded by
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NEN-EN 549specifies requirements and associated test methods for rubber materials used in gas installations, gas equipment and gas appliances in contact with 1st, 2nd and 3rd family combustiblegases as classified in EN 437:2018, additionally LPG, bio methane and bio LPG, in the same quality, are covered. It also establishes a classification based on temperature range and hardness.
| Committee |
TC 208
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 549:2019 | Identical |
Summarise
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