Ceramic Fiber Gasket for Industrial Furnace Door High Temperature Sealing

• Customization: Available
• Usage: Iron Voltage Electric Material, Thermal Insulation Coatings, High Temperature Insulating Material
• Temprature Classification: 1400℃, 1260℃
• Model NO.: JUCOS
• Chemical Composition: Al2O3.SiO2
• Shape: Ceramic Fiber Mat
• Manufacturing Technique: Spray Silk Rug
• Kind: Ordinary Ceramic Fiber
• Refractoriness (℃): 1580< Refractoriness< 1770
• Temprature Classification: 1260c, 1050c, 1350c
• Chemical Composition: Al2O3.Sio2
• Type: Heat-Resistant Material
• Temperature: 1260c, 1350c, 1430c
• Certifiacte: ISO9001:2000
• Transport Package: Sea-Worthy Wooden Case
• Package Size: 32.00cm * 32.00cm * 62.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Ceramic Fiber Gasket is a high-temperature sealing material manufactured from premium alumina-silicate ceramic fiber. It offers excellent thermal insulation, low thermal conductivity, high temperature resistance, and outstanding sealing performance under extreme operating conditions.

Designed for industrial furnaces, kilns, boilers, heat treatment equipment, and thermal processing systems, ceramic fiber gaskets effectively prevent heat loss, reduce energy consumption, and improve equipment efficiency. Their lightweight structure and low heat storage capacity help maintain stable operating temperatures while protecting critical components from thermal damage.

Compared with traditional sealing materials, ceramic fiber gaskets provide superior performance in high-temperature environments and are widely used wherever reliable thermal sealing is required.

Features

Excellent High Temperature Resistance
Capable of continuous service at temperatures up to 1260°C, 1430°C, and higher depending on fiber grade.

Outstanding Thermal Insulation
Low thermal conductivity helps reduce heat loss and improve energy efficiency.

Superior Sealing Performance
Effectively seals furnace doors, expansion joints, flanges, and equipment gaps to prevent heat leakage.

Lightweight and Flexible
Easy to install and adapt to various sealing applications.

Thermal Shock Resistance
Maintains structural stability during rapid heating and cooling cycles.

Chemical Stability
Resistant to oxidation and many industrial chemicals.

Energy Saving
Helps reduce fuel consumption and improve furnace operating efficiency.

Applications

Industrial Furnace Doors
Used as sealing gaskets for furnace doors and access openings.

Kilns and Heat Treatment Furnaces
Provides reliable thermal sealing under high-temperature conditions.

Expansion Joints
Compensates for thermal expansion while maintaining effective sealing.

Boilers and Thermal Equipment
Prevents heat leakage and improves insulation performance.

Petrochemical Equipment
Suitable for sealing high-temperature processing systems.

Steel and Foundry Industries
Used in reheating furnaces, annealing furnaces, and thermal processing equipment.

Brand Properties		Bio-Soluble fiber rope/cloth/tap/yarn		Ceramic fiber rope/cloth/tap/yarn
		-GF-Rope/Cloth/Tape/Yarn	-SS-Rope/Cloth/Tape/Yarn	-GF-Rope/Cloth/Tape/Yarn	-SS-Rope/Cloth/Tape/Yarn
Specification Temp. (ºC)		1260
Working Temp. (ºC)		500-600	1100	500-600	1100
Bulk Density (kg/m3)		500
(%)     Organic matter		15
Moisture Content(%)		1
(%) Chemical Composition	SiO2	55-65		51
	CaO	23-35		--
	MgO	5-10		--
	Al2O3	--		45
	Fe2O3	--		0.8
Reinforced material		Glass Filament	Stainless steel 304	Glass Filament	Stainless steel 304
Note: Rope Dia size :(mm)6/10/12/20/25/32/38/50, Rope Shape: Round Braided Rope& Twisted Rope &Square Braided Rope

Q1: What is a Ceramic Fiber Gasket used for?
A: It is used for high-temperature sealing in industrial furnaces, kilns, boilers, and thermal processing equipment.

Q2: What temperature can Ceramic Fiber Gaskets withstand?
A: Common grades are available for 1260°C, 1430°C, and higher-temperature applications.

Q3: Can you manufacture custom sizes?
A: Yes. Customized shapes, dimensions, and thicknesses are available according to drawings.

Q4: Where are Ceramic Fiber Gaskets commonly installed?
A: They are commonly installed on furnace doors, expansion joints, flanges, inspection ports, and thermal equipment seals.

Q5: What are the advantages of Ceramic Fiber Gaskets?
A: High temperature resistance, low thermal conductivity, excellent sealing performance, lightweight construction, and long service life.

Q6: Do you provide samples?
A: Yes. Samples are available for testing and quality evaluation before bulk orders.