GB 9842-1988
Abolished
DB44/T 1170-2013
Abolished
Guangdong ProvinceLocal standards
DB44/T 1170-2013 Organic heat carrier boiler cleaning technical specifications
DB44/T 1170-2013 Organic heat carrier boiler cleaning technical specifications
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1170-2013
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Heat exchange equipment
ICS Name:
\nHeat exchanger
Publish Date:
2013-08-24
Implement Date:
2013-11-24
Pages:
9 pages
Scope
This standard specifies the basic technical requirements, cleaning process, quality inspection, and safety requirements for the cleaning of organic heat carrier boiler systems. This standard applies to the chemical cleaning of organic heat carrier boiler systems under shutdown conditions, and does not apply to physical cleaning or online cleaning. Note: In this standard, "boilers" refer to organic heat carrier boilers.
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