KS M ISO 9969:2003
Thermoplastics pipes-Determination of ring stiffness

Standard No.

KS M ISO 9969:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS M ISO 9969:2016

Latest

KS M ISO 9969-2021

Scope

This standard describes a method for measuring the original stiffness of thermoplastic pipes with a circular cross-section.

KS M ISO 9969:2003 history

• 2021 KS M ISO 9969-2021 Thermoplastics pipes－Determination of ring stiffness
• 2016 KS M ISO 9969:2016 Thermoplastics pipes－Determination of ring stiffness
• 2003 KS M ISO 9969:2003 Thermoplastics pipes-Determination of ring stiffness