ČSN EN 448 (38 3372)
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 pipe, in most cases a steel fitting, polyurethane (PUR) foam thermal insulation and a casing of polyethylene.
The fitting assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.
This document specifies the characteristics of the following fitting assemblies:
- bends, T-pieces, and reducers.
This document applies to fitting assemblies with a design pressure of at least 1,6 MPa.
Označení | ČSN EN 448 (383372) |
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Katalogové číslo | 521486 |
Cena | 350 Kč350 |
Datum schválení | 1. 6. 2025 |
Datum účinnosti | 1. 7. 2025 |
Jazyk | angličtina (obsahuje pouze anglický originál) |
Počet stran | 36 stran formátu A4 |
EAN kód | 8596135214860 |
Tato norma nahradila | ČSN EN 448 (383372) z prosince 2019 |
Dostupnost | skladem (tisk na počkání) |