WDGL Single-sided aluminum foil glass fiber composite air duct

WDGL single-sided aluminum foil composite duct lining is a high-strength glass fiber board synthesized by thermosetting resin, with a density of 80kg/m³. Glass fiber black felt is pasted on the surface of the glass fiber board and sealed with cotton glue. The outer surface is a metal plate with trapezoidal grooves and color steel with ribs. It is easy to install, safe and environmentally friendly. It is suitable for the cold and heat preservation of water pipes and air ducts in HVAC systems, refrigeration and heating equipment, hot water pipes and process pipelines within the scope of use, ensuring the air tightness of the entire system.