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UNE-EN ISO 9969:2016

Current
Current

The latest, up-to-date edition.

Thermoplastics pipes - Determination of ring stiffness (ISO 9969:2016)
Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

04-20-2016

Committees responsible
National foreword
Method
Foreword
1. Scope
2. Symbols
3. Principle
4. Apparatus
5. Test pieces
6. Conditioning
7. Procedure
8. Calculation of ring stiffness
9. Test report
Tables
1. Deflection speeds
2. Number of length measurements
Figures
1. Example of a device for measuring the inside diameter
     of a corrugated pipe
2. Test piece cut out of a perpendicularly ribbed pipe
3. Test piece cut out of a helically wound pipe
4. Examples of the pipe-wall height ec
5. Method of correcting the origin

Describes a test method for determining the ring stiffness of thermoplastics pipes having a circular cross section.

Committee
CTN 53/SC 2
DevelopmentNote
Supersedes UNE 53989-1. (07/2003)
DocumentType
Standard
Pages
16
PublisherName
Asociacion Espanola de Normalizacion
Status
Current
Supersedes

UNE 53994:2012 Plastics. Thermoplastics and thermoplastic reinforced with steel strip pipes and fittings for drainage for drainage in building and civil engineering and agricultural drainage

ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions

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