In central air conditioning, refrigeration units, and various refrigeration systems, refrigerant pipelines are a crucial component for ensuring stable system operation. Because refrigerant pipelines operate at low surface temperatures, inadequate insulati

In industrial pipelines and building electromechanical systems, pipelines play a crucial role in media transportation and energy transfer. To reduce heat loss and improve system efficiency, pipeline insulation is a key aspect of engineering design. Rock w

In building HVAC systems, chilled water pipes are a crucial component for delivering cooling, and their operating temperature is typically lower than ambient temperature. Inadequate insulation can easily lead to cooling loss, condensation, and even drippi

In the HVAC systems of large commercial complexes, the large number of ventilation ducts and their long operating hours make the selection of appropriate duct materials crucial for overall system energy efficiency. Fiberglass ducts, a new type of duct mat

Glass wool, as a mature thermal insulation and sound insulation material, can be found almost everywhere in the fields of construction, industrial equipment, HVAC and central air conditioning.