Thermal insulation materials for heating network pipelines must meet mandatory requirements in multiple dimensions such as thermal performance, physical and mechanical properties, safety and environmental protection. The core requirements must comply with relevant national standards such as GB 50264-2013 and GB/T 8175. The specific requirements are as follows:...
Polyurethane insulation pipes have the core advantages of excellent insulation performance, strong durability, and low comprehensive cost, and are currently the mainstream insulation pipes for centralized heating and industrial medium transportation scenarios....
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