Registration number (WIID)Project No.TitleStatus
74050LVS EN 17878-3:2024District 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 pipesStandarts spēkā
74051LVS EN 17878-2:2024District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 2: Requirements and test methods for bonded systems with plastic service pipesStandarts spēkā
61831LVS EN 17248:2020District heating and district cooling pipe systems - Terms and definitionsStandarts spēkā
67726LVS EN 17414-2:2020District cooling pipes - Factory made flexible pipe systems - Part 2: Bonded system with plastic service pipes; requirements and test methodsStandarts spēkā
59238LVS EN 17415-1:2020District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 1: Factory made pipe assembly of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethyleneStandarts spēkā
73330EN 488-1:2025District heating pipes - Bonded single pipe systems for directly buried hot water networks - Part 1: Factory made steel shut-off valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethyleneStandarts spēkā
74050EN 17878-3:2024District 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 pipesStandarts spēkā
78596EN 253:2019+A1:2023District 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 polyethyleneStandarts spēkā
69251EN 17415-2:2021District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 2: Factory made fitting assemblies of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethyleneStandarts spēkā
74806LVS EN 13941-2+A1:2022District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: InstallationStandarts spēkā
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