Heavy-Duty High Silica Sleeve insulation fire sleeve for Robust Structural Protection

Heavy-Duty High Silica Sleeve insulation fire sleeve for Robust Structural Protection. Chemical Resistance: Resists most acids, alkalis, bleaches, and solvents. Customizable Thickness: Available in 1.0mm, 1.5mm, and 3.0mm thickness options. Fire and Heat Insulation: Excellent protection against fire, heat, and open flame conditions. High Flexibility: Highly flexible and conformable for easy installation. Wide Size Range: Inner diameters from 6mm to 152mm available. Surface Coating Options: Surface coating can be customized according to user requirements. Manufacturer Direct: Direct sales from factory with over 10 years experience.