GB/T 7636-1987
Abolished
CJJ/T 104-2014
Active
Industry standards-Urban construction
CJJ/T 104-2014 Technical specification for directly buried steam heating pipeline in city
CJJ/T 104-2014 Technical specification for directly buried steam heating pipeline in city
Price:
$ 30
Basic Information
Standard Code:
CJJ/T 104-2014
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heating and heating engineering
ICS Name:
\nGas supply system
Publish Date:
2014-04-16
Implement Date:
2014-10-01
Pages:
47 pages
Scope
This regulation applies to the design, construction, acceptance, and operation and maintenance of steel-clad steam insulation pipes directly buried in the ground, with a working pressure of less than or equal to 2.5 MPa and a temperature of less than or equal to 350℃
Development Information
Replace the following standards
CJJ 104-2005
Related Standards
GB/T 7637-1987
Abolished
GB/T 7637-1987 Operation rules of construction and installation of biogas pipelines for peasant household
GB 15558.1-1995
Replaced
GB 15558.1-1995 Buried polyethylene (PE) pipes for the supply of gaseous fuels
GB 15558.2-1995
Replaced
GB 15558.2-1995 Buried polyethylene (PE) fittings for the supply of gaseous fuels
GB 16802-1997
Replaced
GB 16802-1997 Town gas pressure regulators
GB 17264-1998
Replaced