BS EN 448:2019
Superseded
View Superseded by
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
Hardcopy , PDF
English
10-29-2019
03-25-2025
This document specifies requirements and test methods for factory made thermally insulated bonded fitting assemblies for hot water networks in accordance with EN 13941‑1, comprising a steel service fitting,
| Committee |
W/-
|
| DocumentType |
Standard
|
| ISBN |
9780580518843
|
| Pages |
36
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This document specifies requirements and test methods for factory made thermally insulated bonded fitting assemblies for hot water networks in accordance with EN13941?1, comprising a steel service fitting, rigid polyurethane foam thermal insulation and a casing of polyethylene.The fitting assembly could also include the following additional elements: measuring wires, spacers and diffusion barriers.This document covers the following fitting assemblies: bend, tee, reducer, single use compensator and anchor.This document applies to fitting assemblies with a minimum design pressure of 1,6MPa (overpressure).
| Standards | Relationship |
| EN 448:2019 | Identical |
| I.S. EN 448:2019 | Equivalent |
| UNE-EN 448:2019 | Equivalent |
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