GB 9842-1988
Abolished
NB/T 10938-2022
Active
Industry standards-Energy
NB/T 10938-2022 NB/T 10938-2022 Round tube type heat exchanger
NB/T 10938-2022 NB/T 10938-2022 Round tube type heat exchanger
Basic Information
Standard Code:
NB/T 10938-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heat exchange equipment
ICS Name:
\nHeat exchanger
Publish Date:
2022-05-13
Implement Date:
2022-11-13
Scope
The heat exchanger specified in this document is suitable for applications such as air separation and low-temperature methanol washing. The design pressure applicable to this document is no more than 10 MPa.
Development Information
Related Standards
GB 9843-1988
Abolished
GB 9843-1988 Specifications for H · P urea scrubber
GB 10476-1989
Abolished
GB 10476-1989 Specifications for urea high pressure condenser
GB/T 10476-2004
Replaced
GB/T 10476-2004 Specifications for urea high pressure condenser
GB/T 9842-2004
Replaced
GB/T 9842-2004 Specification for urea reactor
GB/T 9843-2004
Active