Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 2000-2017
Scope
This standard specifies the terms and definitions, symbols, basic requirements, energy efficiency testing, and energy efficiency evaluation of heat exchange pressure vessels. This standard is applicable to the energy efficiency testing and evaluation of shell-and-tube heat exchange pressure vessels, coil-type heat exchange pressure vessels, and sleeve-type heat exchange pressure vessels used within the scope specified in the "Safety Technical Supervision Regulations for Stationary Pressure Vessels".
DB44/T 2000-2017 history
2017DB44/T 2000-2017 Specifications for energy efficiency testing and evaluation of heat exchange pressure vessels