NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN 448 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 13018 | 2016-02 | Non-destructive testing - Visual testing - General principles 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 13941-2+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 2: Installation More |
| EN 14419 | 2019-10 | District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems More |
| EN 1708-1 | 2010-01 | Welding - Basic welded joint details in steel - Part 1: Pressurized components More |
| EN 17248 | 2019-10 | District heating and district cooling pipe systems - Terms and definitions 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 |
| DIN ISO 2859-2 | 2021-07 | Sampling procedures for inspection by attributes - Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection (ISO 2859-2:2020) More |
| DVS 2207-1 | 2015-08 | Welding of thermoplastics - Heated element welding of pipes, piping parts and panels made out of polyethylene More |
| DVS 2207-3 | 2019-12 | Welding thermoplastic materials - Hot-gas string-bead welding, hot-gas welding with torch separate from filler rod pipes, pipe components and sheets - Procedures, requirements More |
