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Norm
ÖNORM ISO 17456
Issue date: 2022 05 15
Plastics piping systems - Multilayer pipes - Determination of long-term strength (ISO 17456:2006)
This document specifies two alternative methods for determining the long-term hydrostatic strength of multilayer pipes: a calculation method applicable to multilayer P pi...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
English
Optionally co-design standards:
ICS
This document specifies two alternative methods for determining the long-term hydrostatic strength of multilayer pipes: a calculation method applicable to multilayer P pipes (all polymer layers) and a test method applicable to both multilayer P and multilayer M pipes (polymer and metal layers).
It is not applicable to pipes consisting of one polymeric stress-designed layer or having an outside polymeric layer that is not stress-designed.
ÖNORM ISO 17456
2022 05 15
Plastics piping systems - Multilayer pipes - Determination of long-term strength (ISO 17456:2006)
Norm
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