Heat and flame resistant

The alumina-silicate needled blanket boasts a耐火limit of up to 120 minutes and a temperature resistance of 950-1400°C. When used over a long period in neutral or oxidizing atmospheres, it maintains excellent tensile strength, toughness, and fiber structure.

Moisture-proof and tear-resistant

Galvanized steel duct fire-resistant jacketing system features chemical and thermal stability, sound absorption and noise reduction properties; high tensile strength, low thermal conductivity; and low heat capacity.

Non-toxic and odorless

Extensive experience in thermal insulation, heat insulation, and fire-resistant construction, strictly adhering to industry standards. A skilled construction team, with a meticulous technical group, ensures perfection on every project site.