Comparison & Selection Guide: Fiberglass/Rubber Foam Duct Liner vs. Duct Wrap for HVAC Insulation The core difference between these four products lies in installation location and functional priorities. For HVAC systems, the key is to match the needs of thermal insulation,

What Is the Best Insulation Material for Chilled Pipes? A Professional Guide When it comes to chilled water and refrigeration systems, choosing the right insulation material is critical. Proper insulation prevents condensation, reduces energy loss, and protects systems from corrosion

Understanding ASTM E84 Requirements for Commercial and Mechanical Insulation Applications When discussing fire performance requirements in the North American market, the ASTM E84 (UL 723) test method is one of the most referenced standards for evaluating Flame Spread Index (FSI)

Key Properties of Rubber Foam Insulation: Fire Rating, Moisture Resistance, and Thermal Conductivity One day, I received a call from SGS. They told me that our rubber foam insulation had been under water vapor transmission testing for 11 days, yet

If you work with commercial or industrial insulation for piping, boilers, or vessels, you've likely encountered ASTM standards like C547, C592, C612, and C553. These specifications are critical for selecting materials that ensure thermal efficiency, safety, and compliance. But with

ECOIN INSULATION is a professional manufacturer and exporter of ASJ fiberglass pipe insulation (also known as ASJ glass wool pipe or preformed fiberglass pipe insulation). With years of export experience to the North American market, ECOIN provides reliable, well-packaged insulation