Quartz Fiber Knitted Sleeve
Marshall Packings & Insulations Industries manufactures and supplies premium-quality Quartz Fiber Knitted Sleeve, a flexible high-temperature insulating sleeve manufactured from high-purity quartz fiber yarn using advanced knitting technology. Designed for extreme thermal environments, these sleeves provide superior thermal insulation, excellent dielectric performance, and outstanding flexibility for protecting cables, pipes, hoses, sensors, and industrial equipment operating under severe temperature conditions.
Our Quartz Fiber Knitted Sleeves are widely used in aerospace, electrical insulation, thermal management, power generation, petrochemical, metallurgy, and industrial heat protection applications requiring dependable performance under extreme temperatures.
- High Temperature Resistance up to 1050°C Continuous Exposure
- Manufactured from High Purity Quartz Fibers
- Excellent Flexibility & Expandability
- Superior Thermal Insulation Performance
- Excellent Dielectric Properties
- Lightweight & Easy Installation
- Excellent Thermal Shock Resistance
- Chemical & Corrosion Resistant
- Non-Combustible Material
- Suitable for Irregular Shapes & Components
Technical Details
| Property | Specification |
|---|---|
| Product Name | Quartz Fiber Knitted Sleeve |
| Material | High Purity Quartz Fiber Yarn |
| Silica Content | ≥99.95% SiO₂ |
| Construction Type | Knitted Tubular Sleeve |
| Continuous Working Temperature | 1050°C |
| Peak Temperature | Up to 1200°C |
| Melting Point | Approx. 1700°C |
| Color | White / Off White |
| Sleeve Structure | Flexible Expandable Knitted Construction |
Typical Physical Properties
- High Flexibility and Stretchability
- Excellent Thermal Insulation Properties
- Superior Electrical Insulation
- Low Thermal Conductivity
- Excellent Resistance to Thermal Cycling
- Low Thermal Expansion Coefficient
- High Dimensional Stability
- Low Moisture Absorption
- Good Chemical Resistance
Product Specifications
Available Construction Types
- Standard Knitted Sleeve
- Expandable Knitted Sleeve
- Dense Knitted Sleeve
- Flexible Tubular Sleeve
- Customized Knitted Constructions
Available Inner Diameter (ID)
- 3 mm
- 5 mm
- 8 mm
- 10 mm
- 12 mm
- 15 mm
- 20 mm
- 25 mm
- 30 mm
- 50 mm
- Custom Sizes Available
Available Wall Thickness
- 1 mm
- 1.5 mm
- 2 mm
- 3 mm
- 5 mm
- Customized Thickness Available
Available Variants
- Standard Quartz Knitted Sleeve
- Heat Cleaned Sleeve
- High Density Knitted Sleeve
- Expandable Sleeve Construction
- Custom Size Sleeves
- Special Surface Treated Sleeves
Applications
Aerospace & Defense
Wire protection systems, thermal barriers, aircraft insulation, and defense-grade heat shielding applications.
Industrial Thermal Insulation
Insulation for high-temperature equipment, pipelines, furnaces, and industrial process systems.
Cable & Wire Protection
Protects wiring harnesses, thermocouple cables, sensors, and electrical systems from heat exposure.
Petrochemical & Power Plants
Insulation for cables, pipes, instrumentation lines, and heat-sensitive equipment.
Metallurgical Industry
Protection for equipment exposed to molten metal environments and extreme heat.
Electrical Applications
Ideal for electrical insulation applications requiring high dielectric performance.
Advantages of Quartz Fiber Knitted Sleeve
- Superior Flexibility Compared to Braided Constructions
- Excellent High Temperature Resistance
- Easy Installation Over Irregular Surfaces
- Lightweight Construction
- High Thermal Efficiency
- Excellent Electrical Insulation Performance
- Chemical Resistant Material
- Long Operational Service Life
- Low Maintenance Requirements
- Reliable Industrial Performance
Industries Served
- Aerospace Industry
- Defense Industry
- Electrical Industry
- Petrochemical Industry
- Power Generation Sector
- Steel & Metallurgical Industry
- Automotive Industry
- Furnace Manufacturers
- Heavy Engineering Industry
- Thermal Insulation Sector
Technical Specifications
| Property | Specification |
|---|---|
| Material | High Purity Quartz Fiber |
| SiO₂ Content | ≥99.95% |
| Construction | Knitted Tubular Sleeve |
| Continuous Temperature | 1050°C |
| Peak Temperature | 1200°C |
| Melting Point | Approx. 1700°C |
| Inner Diameter Range | 3 mm – 50 mm |
| Thickness Range | 1 – 5 mm |
| Flexibility | Excellent |
| Electrical Insulation | Excellent |
| Color | White / Off White |
Why Choose Marshall Packings & Insulations Industries?
Marshall Packings & Insulations Industries manufactures premium-quality Quartz Fiber Knitted Sleeves using advanced manufacturing processes to provide superior thermal insulation, flexibility, and durability for demanding industrial applications.
Our Strengths
- Premium Quality Materials
- Customized Manufacturing Options
- Strict Quality Control Processes
- Competitive Pricing
- Multiple Size Availability
- Technical Support Team
- Fast Delivery Commitment
- Industrial Application Expertise
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Marshall Packings & Insulations Industries offers premium Quartz Fiber Knitted Sleeves for thermal insulation, cable protection, electrical insulation, aerospace, petrochemical, power generation, metallurgy, and extreme high-temperature industrial applications.
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