NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN 489-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 12814-1 | 1999-11 | Testing of welded joints of thermoplastics semi-finished products - Part 1: Bend test 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 17248 | 2019-10 | District heating and district cooling pipe systems - Terms and definitions More |
| ISO 16770 | 2019-09 | Plastics - Determination of environmental stress cracking (ESC) of polyethylene - Full-notch creep test (FNCT) 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 |
| DVS 2207-4 | 2019-12 | Welding thermoplastic materials - Extrusion welding of pipes, piping parts, fittings and panels - Procedures, requirements More |
| DVS 2207-5 | 2017-02 | Welding thermoplastic materials - Welding PE casing pipes - Pipes and piping parts More |
