GB/T 9647-2003
Thermoplastics pipes--Determination of ring stiffness (English Version)

Standard No.

GB/T 9647-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2016-07

Replace By

GB/T 9647-2015

Latest

GB/T 9647-2015

Replace

GB/T 9647-1988

Scope

This standard specifies a method for the determination of the ring stiffness of thermoplastic pipes having a circular cross-section.

GB/T 9647-2003 history

• 2016 GB/T 9647-2015 Determination of Ring Stiffness of Thermoplastic Pipes
• 2003 GB/T 9647-2003 Thermoplastics pipes--Determination of ring stiffness
• 0000 GB/T 9647-1988