GB/T 27698.2-2023 Active National standards

GB/T 27698.2-2023 Test methods for the performance of heat exchangers and heat exchange elements—Part 2:Heat exchangers

GB/T 27698.2-2023 Test methods for the performance of heat exchangers and heat exchange elements—Part 2:Heat exchangers

Publish Date: 2023-08-06 Implement Date: 2023-08-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 27698.2-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Heat exchange equipment

ICS Name: Boilers and heat exchangers

Publish Date: 2023-08-06

Implement Date: 2023-08-06

Pages: 11 pages

Scope

This document describes the performance test procedures for heat exchangers, the processing of test data, and the requirements for test reports. This document is applicable to the performance testing of shell-and-tube heat exchangers (including coiled heat exchangers), plate heat exchangers (including welded plate heat exchangers and brazed plate heat exchangers), and spiral plate heat exchangers.

Development Information

Word Count: 23 Thousand words Pages: 11 pages

Same series standard

GB/T 27698.1-2023 Test methods for the performance of heat exchangers and heat exchange elements—Part 1:General requirements GB/T 27698.3-2023 Test methods for the performance of heat exchangers and heat exchange elements—Part 3:Heat exchanger elements GB/T 27698.4-2023 Test methods for the performance of heat exchangers and heat exchange elements—Part 4:Measurement of noise from air-cooled heat exchangers

Replace the following standards

GB/T 27698.2-2011 Test method for the performance of heat exchangers and heat exchange element—Part 2:Tubular heat exchanger GB/T 27698.3-2011 Test method for the performance of heat exchangers and heat exchange element—Part 3:Plate heat exchanger GB/T 27698.4-2011 Test method for the performance of heat exchangers and heat exchange element—Part 4:Spiral heat exchanger

Referenced Standards

GB 151-1999 Tubular heat exchangers GB/T 151-2014 Heat exchangers GB/T 27698.1-2011 Test method for the performance of heat exchangers and heat exchange element—Part 1:General requirements GB/T 27698.1-2023 Test methods for the performance of heat exchangers and heat exchange elements—Part 1:General requirements NB/T 47004.1-2017 Plate Heat Exchanger Part 1: Removable Plate Heat Exchanger NB/T 47004.2-2021 Plate Heat Exchanger Part 2: Welded Plate Heat Exchangers NB/T 47045-2015 Brazed plate heat exchanger NB/T 47048-2015 Spiral-plate heat exchanger NB/T 47045-2024 NB/T 47045-2024 Brazed plate heat exchanger NB/T 47004.1-2025 Panel-type heat exchanger Part 1: Removable-type panel-type heat exchanger NB/T 47048-2025 Spiral-plate heat exchanger GB/T 151-2026 Heat exchangers GB/Z 151-2026 Fire prevention measures on converters for high-voltage direct current(HVDC)systems,static var compensators(SVC)and flexible AC transmission systems(FACTS)and their valve halls

Related Standards

GB/T 10656-1989 Replaced

GB/T 10656-1989 Analytical methods for boiler water and cooling water—Determination of zinc ion—Zincon spectrophotometry

Publish Date: 1989-03-22

GB/T 10657-1989 Abolished

GB/T 10657-1989 Analytical methods for boiler water and cooling water—Determination of zinc in prefilming liquid containing phosphorus and zinc—Complexometric titration

Publish Date: 1989-03-22

GB/T 10658-1989 Abolished

GB/T 10658-1989 Analytical methods for boiler water and cooling water—Determination of iron in prefilming liquid containing phosphorus and zinc—Sulphosalicylic acid spectrophotometry

Publish Date: 1989-03-22

GB/T 11943-1989 Replaced

GB/T 11943-1989 Boiler drawings

Publish Date: 1989-12-21

GB/T 13638-1992 Replaced

GB/T 13638-1992 Water level control and alarm devices for industrial boilers

Publish Date: 1992-08-29

GB/T 14415-1993 Replaced

GB/T 14415-1993 Analysis of water used in boiler and cooling system—Determination of solids matter

Publish Date: 1993-04-24