GB/T 10656-1989
Replaced
NB/T 47034-2021
Active
Industry standards-Energy
NB/T 47034-2021 Industrial boiler technical specification
NB/T 47034-2021 Industrial boiler technical specification
Basic Information
Standard Code:
NB/T 47034-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The boiler and its auxiliary equipment
ICS Name:
Boilers and heat exchangers
Publish Date:
2021-11-16
Implement Date:
2022-05-16
Scope
The scope of application of this standard: fixed steel steam boilers using water as the medium with a rated steam pressure greater than 0.04 MPa but less than 3.8 MPa and a rated evaporation capacity of not less than 0.1 t/h, and fixed steel hot water boilers with a rated outlet pressure greater than 0.1 MPa
Development Information
Replace the following standards
NB/T 47034-2013；JB/T 1626-2002
Related Standards
GB/T 10657-1989
Abolished
GB/T 10657-1989 Analytical methods for boiler water and cooling water—Determination of zinc in prefilming liquid containing phosphorus and zinc—Complexometric titration
GB/T 10658-1989
Abolished
GB/T 10658-1989 Analytical methods for boiler water and cooling water—Determination of iron in prefilming liquid containing phosphorus and zinc—Sulphosalicylic acid spectrophotometry
GB/T 11943-1989
Replaced
GB/T 11943-1989 Boiler drawings
GB/T 13638-1992
Replaced
GB/T 13638-1992 Water level control and alarm devices for industrial boilers
GB/T 14415-1993
Replaced