NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN 253 [New] references following documents:
| Document number | Edition | Title |
|---|---|---|
| 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 |
| ISO 13953 | 2001-09 | Polyethylene(PE) pipes and fittings - Determination of the tensile strengt and failure mode of test pieces from a butt-fused joint More |
| ISO 16770 | 2019-09 | Plastics - Determination of environmental stress cracking (ESC) of polyethylene - Full-notch creep test (FNCT) More |
| ISO 18553 | 2002-03 | Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds More |
| ISO 6964 | 2019-02 | Polyolefin pipes and fittings - Determination of carbon black content by calcination and pyrolysis - Test method More |
| EN ISO 9001 | 2015-09 | Quality management systems - Requirements (ISO 9001:2015) More |
| EN ISO 9692-1 | 2013-09 | Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2013) More |
| EN 489-1 | 2019-10 | District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Part 1: Joint casing assemblies and thermal insulation for hot water networks in accordance with EN 13941-1 More |
