Publikuar
This document specifies requirements and test methods for fittings of factory made thermally insulated bonded twin pipe assemblies for hot water networks in accordance with prEN 13941-1, comprising two steel service fittings and/or valves, rigid polyurethane foam insulation and one casing of polyethylene.
The pipe assembly can also include the following additional elements: Measuring wires, spacers and diffusion barriers.
This document covers the following assemblies:
- fittings: bends, T-pieces, reducers and anchors;
- valves constructions.
This document applies to fitting and valve assemblies with a minimum design pressure of 16 bar (overpressure).
WITHDRAWN
SSH EN 15698-2:2015
PUBLISHED
SSH EN 15698-2:2019
60.60
Standard published
12 shk 2020