GB/T 16709-1996
Replaced
T/GDC 42-2020
Active
Group standards
T/GDC 42-2020 Modified High-Density Polyethylene (HDPE-IW) Hexagonal Structured Wall Pipe Materials
T/GDC 42-2020
Price:
$ 20.00
Basic Information
Standard Code:
T/GDC 42-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Plastic profiles
ICS Name:
Pipe components and pipe systems
Publish Date:
2020-01-18
Implement Date:
2020-02-10
Scope
Scope: This standard specifies the definition, symbols and abbreviations, materials, pipe structure and connection, technical requirements, test methods, inspection rules and marking, transportation, and storage of modified high-density polyethylene (HDPE-IW) hexagonal-structured wall pipes. This standard applies to modified high-density polyethylene hexagonal-structured wall pipes used in underground drainage, sewage treatment, chemical wastewater, mine wastewater, power and communication projects, etc. The applicable drainage temperature range is 0℃-65℃, and the instantaneous drainage temperature shall not exceed 95℃; it is suitable for environments with temperatures ranging from -40℃ to 65℃. Main technical content: color, appearance, specifications and dimensions, physical and mechanical properties, and system applicability.
Development Information
Related Standards
GB/T 28799.1-2012
Replaced
GB/T 28799.1-2012 Plastics piping systems for hot and cold water installations—Polyethylene of raised temperature resistance(PE-RT)—Part 1:General
GB/T 28799.3-2012
Replaced
GB/T 28799.3-2012 Plastics piping systems for hot and cold water installations—Polyethylene of raised temperature resistance(PE-RT)—Part 3:Fittings
GB/T 34346-2017
Active
GB/T 34346-2017 Guidelines for risk based safety hazard classification of oil and gas pipelines
GB/T 34349-2017
Active
GB/T 34349-2017 External inspection methodology for internal corrosion of natural gas pipelines
GB/T 34350-2017
Active