GB 9842-1988
Abolished
T/NTZX 007-2022
Active
Group standards
T/NTZX 007-2022 Heat exchanger processing technical specification
T/NTZX 007-2022 Heat exchanger processing technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/NTZX 007-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
\nHeat exchanger
Publish Date:
2022-06-22
Implement Date:
2022-06-28
Scope
Main technical content: This standard specifies the general requirements, material requirements, cutting and forming, manufacturing and processing, inspection and acceptance of heat exchangers. This standard is applicable to the manufacturing and processing of heat exchangers.
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