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Projects of NA 041-01-12 AA

ISO/AWI 21026-1 2024-03-05 Heat supply network - Vocabulary - Part 1: Part 1: System More  Comment 
DIN CEN/TS 17889 2023-03-23 CEN/TS 17889, District heating pipes - Factory made flexible pipe systems with thermoplastic reinforced service pipes (TRSP More  Comment 
DIN EN 448 2023-01-30 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; German and English version prEN 448:2023 More  Comment 
DIN EN 15698-1 2023-01-30 District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German and English version prEN 15698-1:2023 More  Comment 
DIN EN 488-1 2023-01-30 District heating pipes - Bonded single pipe systems for directly buried hot water networks - Part 1: Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German and English version prEN 488-1:2023 More  Comment 
DIN EN 15698-2 2023-01-30 District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 2: Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German and English version prEN 15698-2:2023 More  Comment 
DIN EN 488-2 2023-01-30 District heating and district cooling pipes - Bonded pipe systems for directly buried hot and cold water networks - Part 2: Factory made steel valve assembly for draining and venting, polyurethane thermal insulation and a casing of polyethylene; German and English version prEN 488-2:2023 More  Comment 
DIN EN 253 2021-07-05 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; German version EN 253:2019+A1:2023 More  Comment 
DIN EN 17878-3 2021-05-31 District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 3: Requirements and test methods for non bonded systems with plastic service pipes; German version EN 17878-3:2024 More  Comment 
DIN EN 17878-1 2021-05-31 District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 1: Classification, general requirements and test methods; German version EN 17878-1:2024 More  Comment 

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