GB/T 6671-2001
Thermoplastics pipes-Determination of longitudinal reversion (English Version)

Standard No.

GB/T 6671-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

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

Latest

GB/T 6671-2001

Scope

This standard specifies two test methods for determining the longitudinal shrinkage of thermoplastic pipes, one in liquid (method A) and the other in air (method B). This standard applies to all thermoplastic pipes with smooth inner and outer walls and constant cross-section.

GB/T 6671-2001 history

• 2001 GB/T 6671-2001 Thermoplastics pipes-Determination of longitudinal reversion