GB/T 13663-2000
Replaced
T/GDC 329-2025
Active
Group standards
T/GDC 329-2025 Mined drainage and sewage treatment using multi-component modified polyethylene (MCMPE)/polypropylene (MCMPP) octagonal pipe
T/GDC 329-2025 Mined drainage and sewage treatment using multi-component modified polyethylene (MCMPE)/polypropylene (MCMPP) octagonal pipe
Price:
$ 20.00
Basic Information
Standard Code:
T/GDC 329-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Plastic pipes, fittings, and valves
Publish Date:
2025-03-03
Implement Date:
2025-03-10
Scope
Scope: This document specifies the terms and definitions, symbols and abbreviations, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules and marking, transportation, and storage of multi-component modified polyethylene (MCMPE)/polypropylene (MCMPP) octagonal pipes (hereinafter referred to as MCMPE or MCMPP octagonal pipes) used for underground drainage and sewage disposal. This document is applicable to unpressurized municipal underground drainage and sewage disposal, building external drainage and sewage disposal, and agricultural land drainage and sewage disposal pipes with a long-term temperature not exceeding 45°C. Considering the material's chemical resistance and temperature resistance, it can also be used for unpressurized industrial sewage drainage pipes. Main technical content: Terms and definitions, symbols and abbreviations, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules and marking, transportation, and storage of multi-component modified polyethylene (MCMPE)/polypropylene (MCMPP) octagonal pipes (hereinafter referred to as MCMPE or MCMPP octagonal pipes) used for underground drainage and sewage disposal.
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