GB/T 13663-2000
Replaced
DB1310/T 228-2020
Abolished
Hebei ProvinceLocal standards
DB1310/T 228-2020 DB1310/T 228-2020 Geothermal heat-conducting pellets technology specification for modified graphene thermal-resistant polyethylene used in geothermal heating pipe
DB1310/T 228-2020 DB1310/T 228-2020 Geothermal heat-conducting pellets technology specification for modified graphene thermal-resistant polyethylene used in geothermal heating pipe
Basic Information
Standard Code:
DB1310/T 228-2020
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Plastic profiles
ICS Name:
Plastic pipes, fittings, and valves
Publish Date:
2020-10-16
Implement Date:
2020-11-16
Pages:
5 pages
Scope
This document is applicable to graphene-modified heat-resistant polyethylene heat-conducting masterbatches used in floor heating pipes
Development Information
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