GB/T 13663-2000
Replaced
GB/T 39385-2020
Active
National standards
GB/T 39385-2020 Plastics piping and ducting systems—Thermoplastics pipes—Determination of ring flexibility
GB/T 39385-2020 Plastics piping and ducting systems—Thermoplastics pipes—Determination of ring flexibility
Price:
$ 28.00
Basic Information
Standard Code:
GB/T 39385-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Plastic profiles
ICS Name:
Plastic pipes, fittings, and valves
Publish Date:
2020-11-19
Implement Date:
2021-06-01
Pages:
5 pages
Scope
This standard specifies the test method for the flexibility of circular cross-sectional thermoplastic pipes.
This standard is applicable to determining the amount of deformation and the force value when the pipes reach the specified radial deformation or suffer damage within the specified radial deformation range.
Development Information
Referenced Standards
ISO 9969
Adopt standards
ISO 13968:2008
Related Standards
GB/T 18251-2000
Replaced
GB/T 18251-2000 Method for the assessment of pigment or carbon black dispersion in polyolefin pipes,fittings and compounds
GB/T 18252-2000
Replaced
GB/T 18252-2000 Plastics piping and ducting systems—Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
GB/T 18477-2001
Replaced
GB/T 18477-2001 Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage
GB/T 18742.1-2002
Replaced
GB/T 18742.1-2002 Polypropylene piping systems for hot and cold water installations—Part 1:General
GB/T 18742.2-2002
Replaced