GB/T 28638-2023
ActiveHeat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes
城镇供热管道保温结构散热损失测试与保温效果评定方法
Application Summary AI generated
This standard specifies the test methods for measuring heat loss from the thermal insulation structures of district heating pipes and provides evaluation methods for assessing their insulation efficiency. It is applied in the construction and urban heating industry for quality control, performance verification, and energy efficiency assessment of pre-insulated pipes used in centralized heating networks. The standard is used by manufacturers, testing laboratories, and engineering contractors to ensure compliance with thermal performance requirements during product development, installation acceptance, and operational monitoring.
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