CJ 247-2007
Abolished
T/GDBX 021-2020
Active
Group standards
T/GDBX 021-2020 Composite steel-plastic embedded seamless drainage pipe with flat wall
T/GDBX 021-2020 Composite steel-plastic embedded seamless drainage pipe with flat wall
Price:
$ 20.00
Basic Information
Standard Code:
T/GDBX 021-2020
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:
2020-12-09
Implement Date:
2020-12-09
Scope
Main technical content: This document specifies the terms and definitions, symbols, materials, product structure and classification, technical requirements, test methods, inspection rules, marking, transportation, and storage of composite flat-wall steel-plastic embedded seamless drainage pipes. This document is applicable to composite flat-wall 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 °C.
Development Information
Related Standards
CJ/T 239-2007
Abolished
CJ/T 239-2007 The disposal of sludge from municipal wastewater treatment plant—The classification
CJ/T 249-2007
Abolished
CJ/T 249-2007 The disposal of sludge from municipal wastewater treatment plant—Sludge quality for co-landfilling
CJ 248-2007
Abolished
CJ 248-2007 The disposal of sludge from municipal wastewater treatment plant—The quality of sludge used for afforestation in gardens or forests
CJ/T 289-2008
Abolished
CJ/T 289-2008 The disposal of sludge from municipal wastewater treatment plant—The quality of sludge used in making brick
CJ/T 290-2008
Abolished