GB/T 28638-2023
Heat loss test and thermal insulation effect evaluation method of thermal insulation structure of urban heating pipelines (English Version)

Standard No.

GB/T 28638-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

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

Latest

GB/T 28638-2023

Replace

GB/T 28638-2012

GB/T 28638-2023 history

• 2023 GB/T 28638-2023 Heat loss test and thermal insulation effect evaluation method of thermal insulation structure of urban heating pipelines
• 2012 GB/T 28638-2012 Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes