Registration number (WIID)Project No.TitleStatus
61831LVS EN 17248:2020District heating and district cooling pipe systems - Terms and definitionsStandarts spēkā
77336LVS EN 15698-2:2025District 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 polyethyleneStandarts spēkā
65155LVS EN 15698-2:2020District 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 polyethyleneAtcelts
39225LVS EN 15698-2:2015District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 2: Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethyleneAtcelts
77363LVS EN 15698-1:2025District 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 polyethyleneStandarts spēkā
65153LVS EN 15698-1:2020District 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 polyethyleneAtcelts
28233LVS EN 15698-1:2009District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethyleneAtcelts
58428LVS EN 15632-4:2022District heating pipes - Factory made flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methodsStandarts spēkā
26848LVS EN 15632-4:2009District heating pipes - Pre-insulated flexible pipe systems - Part 4: Bonded system with metal service pipes - Requirements and test methodsAtcelts
59402LVS EN 15632-3+A1:2015District heating pipes - Pre-insulated flexible pipe systems - Part 3: Non bonded system with plastic service pipes; requirements and test methodsAtcelts
Displaying 51-60 of 165 results.