GB/T 27698.5-2011
Test method for the performance of heat exchangers and heat exchange element.Part 5:Heat transfer tube for tubular heat exchangers (English Version)

Standard No.

GB/T 27698.5-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Withdraw 2023-09

Latest

GB/T 27698.5-2011

Replace By

GB/T 27698.3-2023

Scope

This part of GB/T27698 specifies the heat transfer tubes for shell-and-tube heat exchangers for the test conditions of liquid-liquid without phase change, vapor-liquid with phase change condensation, flow boiling evaporation with phase change and pool boiling evaporation with phase change test conditions. Test methods for thermal and fluid resistance properties. The test fluids applicable to this section are single-component or liquid-liquid and vapor-liquid only considered as single-component. This section only considers the heat conduction resistance of the heat exchange tube material, and does not consider the thermal resistance of dirt inside and outside the heat exchange tube.

GB/T 27698.5-2011 Referenced Document

• GB 151 Tubular heat exchangers
• GB/T 27698.1 Test methods for the performance of heat exchangers and heat exchange elements—Part 1:General requirements*， 2023-05-23 Update

GB/T 27698.5-2011 history

• 2011 GB/T 27698.5-2011 Test method for the performance of heat exchangers and heat exchange element.Part 5:Heat transfer tube for tubular heat exchangers

GB/T 27698.5-2011 Test method for the performance of heat exchangers and heat exchange element.Part 5:Heat transfer tube for tubular heat exchangers was changed to GB/T 27698.3-2023 Performance test methods for heat exchangers and heat transfer elements Part 3: Heat transfer elements.

GB/T 27698.5-2011 -All Parts