NEN-EN 549/A1
Rubber materials for seals and diaphragms for gas appliances and gas equipment
pending
| Organization: | NEN |
| Publication Date: | 1 August 2022 |
| Status: | pending |
| Page Count: | 12 |
| ICS Code (Seals for pipe and hose assemblies): | 23.040.80 |
| ICS Code (Seals): | 83.140.50 |
Document History
NEN-EN 549/A1
August 1, 2022
Rubber materials for seals and diaphragms for gas appliances and gas equipment
A description is not available for this item.
July 1, 2019
Rubber materials for seals and diaphragms for gas appliances and gas equipment
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...
June 1, 2017
Rubber materials for seals and diaphragms for gas appliances and gas equipment
This standard 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...
January 1, 1995
Rubber materials for seals and diaphragms for gas appliances and gas equipment
This standard specifies requirements and associated test methods for vulcanized rubber materials in gas appliances and equipment in contact with 1st, 2nd and 3rd family combustible gases. It also...