SN EN 549+A1:2023
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Rubber materials for seals and diaphragms for gas appliances and gas equipment
Hardcopy
11-06-2024
01-05-2023
Important note : Users cannot be edited or removed once added to your Multi user PDF.This document specifies 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 combustible gases 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 |
INB/NK 2208
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Swiss Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 549:2019+A1:2023 | Identical |
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