NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN 488-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 10204 | 2004-10 | Metallic products - Types of inspection documents More |
| EN 12266-1 | 2012-04 | Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements More |
| EN 13941-1+A1 | 2021-12 | District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design More |
| EN 14419 | 2019-10 | District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems More |
| EN 17248 | 2019-10 | District heating and district cooling pipe systems - Terms and definitions More |
| EN 19 | 2023-11 | Industrial valves - Marking of metallic valves More |
| EN 253+A1 | 2023-12 | District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene More |
| EN 448 | 2025-03 | District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene More |
| EN 736-1 | 2018-02 | Valves - Terminology - Part 1: Definition of types of valves More |
| EN 736-3 | 2008-01 | Valves - Terminology - Part 3: Definition of terms More |
