Air ducts are made of metal, non-metal sheet metal, or other materials and are used for air circulation.
Metal air ducts are made of various metal materials, commonly including galvanized iron and stainless steel. With the continuous development of the storage tank industry, more and more industries and enterprises are using storage tanks, and more and more companies are entering the storage tank industry. Composite air ducts are made of various inorganic or organic materials, and are classified into many types according to their composition, but most are lightweight, porous, and have high thermal resistance.
Lightweight, high-hardness, and durable aluminum foil composite extruded air conditioning insulation boards have an internal independent closed-cell structure and an external embossed aluminum foil. They possess high compressive strength, are non-absorbent, moisture-proof, airtight, lightweight, have a long service life, low thermal conductivity, and long-lasting thermal insulation properties.
