ISO 9969:2007
Thermoplastics pipes - Determination of ring stiffness

Standard No.

ISO 9969:2007

Release Date

2007

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 9969:2016

Latest

ISO 9969:2016

Scope

This International Standard specifies a test method for determining the ring stiffness of thermoplastics pipes having a circular cross section.

ISO 9969:2007 history

• 2016 ISO 9969:2016 Thermoplastics pipes - Determination of ring stiffness
• 2007 ISO 9969:2007 Thermoplastics pipes - Determination of ring stiffness
• 1994 ISO 9969:1994 Thermoplastics pipes; determination of ring stiffness