GB/T 29046-2012
AbolishedTest methods of technical specification for pre-insulated directly buried district heating pipes
城镇供热预制直埋保温管道技术指标检测方法
Application Summary AI generated
This standard specifies the test methods for technical indicators of pre-insulated directly buried district heating pipes, including dimensions, thermal insulation performance, mechanical strength, and corrosion protection. It is applied in the construction and quality inspection of urban central heating systems, specifically for factory acceptance and field verification of prefabricated pipes used in underground heating networks. The standard ensures consistent testing procedures for manufacturers, contractors, and regulatory bodies to verify compliance with design and safety requirements.
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