EN 13941+A1This description is for standard: EN 13941+A1This European Standard specifies rules for design, calculation and installation for preinsulated bonded pipe systems for buried hot water distri
EN 253This description is for standard: EN 253This European Standard specifies requirements and test methods for straight lengths of prefabricated thermally insulated pipe-in-pipe assemblies for direc
EN 448This description is for standard: EN 448This European Standard specifies requirements and test methods for fittings of prefabricated thermally insulated pipe-in-pipe assemblies comprising a stee
EN 488This description is for standard: EN 488This European Standard specifies requirements and test methods for valves of prefabricated thermally insulated valve assemblies comprising a steel valve,
EN 489This description is for standard: EN 489This European Standard specifies requirements for joints made under field conditions between adjacent preinsulated pipes and/or fittings in district heati
EN 14419This description is for standard: EN 14419This European Standard specifies basic functional requirements for surveillance systems for district heating pipe systems, specific requirements for m
EN 15632-1This description is for standard: EN 15632-1This European Standard provides classification, general requirements and test methods for flexible, pre-insulated, directly buried district heatin
EN 15632-2This description is for standard: EN 15632-2This European Standard provides requirements and test methods for flexible, pre-insulated, directly buried heating pipes with plastics service pip
EN 15632-3This description is for standard: EN 15632-3This European Standard provides requirements and test methods for flexible, pre-insulated, direct buried district heating pipes with plastic servi
EN 15632-4This description is for standard: EN 15632-4This European Standard provides requirements and test methods for flexible, pre-insulated, directly buried district heating pipe assemblies with m
EN 15698-1This description is for standard: EN 15698-1This European Standard for District Heating Twin Pipes, specifies requirements and test methods for straight lengths of prefabricated thermally in