CJ 247-2007
Abolished
T/GDBX 021-2019
Active
Group standards
T/GDBX 021-2019 Composite flat-wall steel-plastic embedded seamless drainage pipe
T/GDBX 021-2019 Composite flat-wall steel-plastic embedded seamless drainage pipe
Price:
$ 20.00
Basic Information
Standard Code:
T/GDBX 021-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Water supply and drainage projects
ICS Name:
\nExternal sewage discharge system
Publish Date:
2019-12-30
Implement Date:
2019-12-30
Scope
Main technical content: This standard specifies the terms and definitions, symbols, codes, materials, product structure and classification, technical requirements, test methods, inspection rules, marking, transportation, and storage of composite flat-walled steel-plastic embedded seamless drainage pipes. This standard is applicable to composite flat-walled steel-plastic embedded seamless drainage pipes used in underground municipal drainage, outdoor building drainage, industrial wastewater, and water conservancy drainage projects where the temperature of the transported medium is below 45℃.
Development Information
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