Contact Platform Support
Help CenterIndustrial Dust-free Asbestos Insulation Cloth High-temperature Resistant Flame Retardant Anti-scald Cloth Exhaust Pipe Furnace Door
Product Spotlights
High temperature: The heat resistance of dust-free asbestos cloth can reach 400°C-550°C, making it suitable for use as insulation and heat-shielding in various thermal equipment, or for processing into other asbestos products.
Related Products
-
Dust-free Asbestos Twisted Rope Round; High-temperature Resistant Seal Specifically for Old-fashioned Boiler DoorsNegotiableMOQ: 50 Kilograms -
NAS Non-asbestos Sealing Sheet High Temperature and Oil Resistant Flange GasketNegotiableMOQ: 50 Kilograms
-
NAS Non-asbestos Gasket High Temperature and Oil Resistant Eco-friendly Flange Sealing GasketNegotiableMOQ: 100 Blades
-
Thickened Barley Paper 0.8/1/1.5/2mm Oil Cylinder Sealing Gasket Machine Tool Metal Spacer Wear-resistant Barley ShellNegotiableMOQ: 100 Units
-
Marine Seawater Pump High Water Base; Salt Water Resistant Corrosion Resistant Low Pressure Centrifugal PumpNegotiableMOQ: 100 Kilograms
I. Introduction Dust-free asbestos cloth is woven using a wet-spinning dust-free process. Compared to ordinary asbestos cloth, it generates less dust, is A1-grade non-combustible, heat-resistant, acid and alkali-resistant, and provides insulation and thermal protection. It widely used for welding fire protection, boiler pipe insulation, and high-temperature equipment sealing; it is only recommended for emergency use in old industrial equipment, and asbestos-free ceramic fiber is recommended as a long-term replacement. II. Material and Production Process Base Materials Primarily made of asbestos fibers blended with cotton yarn and woven in warp and we directions. It adopts a wet-spinning dust-free process, resulting in tightly bound fibers. The dust release during cutting and use is far lower than that of dry-spun dusty cloth. Sub-types and Processes Ordinary dust-free asbestos cloth: Basic insulation and general welding use; Steel wire / Copper wire reinforced dust-free asbestos cloth: tensile strength and provides anti-static properties, suitable for high-temperature and high-pressure sealing scenarios; Aluminum foil-coated dust-free asbestos cloth: Reflects thermal radiation, used for the outer layer insulation of pipes. It features a high weaving density, and the fabric is flexible, allowing for arbitrary cutting and sewing. It can be processed into blankets, sealing gaskets, and fire curtains. III. Core Product Features High-temperature resistance and non-combustibility Stable long-term use at 350–50°C, short-term limit temperature of 700°C, non-combustible in open flames, and capable of blocking welding slag and high-temperature molten splashes; Low dust dust-free process The wet-spinning fiber-locking process ensures minimal dust release during normal use of the intact fabric, making it more suitable for short-term operations compared to old dry-spun asbestos cloth; Acid and alkali resistance Insulation Strong chemical stability, resistant to weak acids, weak alkalis, oils, and steam; excellent electrical insulation properties, providing thermal insulation and protection for pipes and high-temperature electrical equipment; Flexibility and ease of processing Soft texture, can be cut, wrapped, sewn, adapting to irregular pipes, furnace doors, and flange seals; Excellent thermal insulation performance Low thermal conductivity, wrapping boilers and exhaust pipes can significantly reduce heat loss and prevent. IV. Standard Technical Parameters Material: Asbestos fiber cotton yarn blend (optional metal wire reinforcement, aluminum foil composite) Temperature resistance: Long-term 50°C, short-term 700°C Fire protection grade: A1-grade non-combustible Standard thickness: 1mm / 2mm 3mm / 4mm / 5mm Standard width: 1000mm, 1200mm, width can be customized Weight:600–1500g/㎡
Send Inquiry to This Supplier
You May Also Like
-
Fluorine Rubber O-ring High Temperature and Acid-alkali Resistant Chemical Hydraulic Cylinder Valve Corrosion ResistantNegotiableMOQ: 100 Units
-
High Temperature and High Pressure Octagonal Ring Joint Gasket Oval Flange Gasket Carbon Steel 304 316 Stainless SteelNegotiableMOQ: 1 Unit
-
304 Stainless Steel Oval Metal Ring Gasket RJ Flange Oval Gasket High Pressure and High Temperature Resistant Sealing WasherNegotiableMOQ: 10 Units
-
PTFE Gasket, Polytetrafluoroethylene Sealing Gasket, White Teflon Flat Gasket, High Temperature and Acid/alkali Resistant Industrial Flange WasherNegotiableMOQ: 25 Units
-
Flexible Graphite Packing Ring Valve Stem Sealing Ring High Temperature and High Pressure 304 Stainless Steel Reinforced Graphite Self-sealing RingNegotiableMOQ: 50 Units
-
High Alumina Ceramic Fiber Gasket; 1400℃ Refractory Gasket; Cracking Furnace High-temperature Sealing Aluminum Silicate Fiber Insulation GasketNegotiableMOQ: 50 Blades
-
Elastic Expanded PTFE Gasket Soft Teflon Gasket Pipe Flange Sealing Gasket High and Low Temperature Corrosion Resistant Ready Stock Custom MadeNegotiableMOQ: 25 Units
-
Metal Lens Gasket, No-hole and With-hole Lens Gasket, High-pressure Angle Valve Hydrogen Pipeline Flange Sealing Gasket Custom-madeNegotiableMOQ: 25 Units
-
Industrial Rubber Mat Black Flange Sealing Gasket Oil-resistant Waterproof Rubber Sheet CustomizableNegotiableMOQ: 100 Sheets
-
Rubber Vibration Damping Pad With Holes; Circular Countersunk Buffer Pad; Anti-vibration Rubber Foot Pad for Fans, Water PumpsNegotiableMOQ: 100 Blades