High Temperature Heat Flame Resistant Braided Silica Fiber Fiberglass Sleeve
Product Overview
The high temperature heat flame resistant braided silica fiber fiberglass sleeve is designed for extreme thermal insulation and flame protection in industrial high heat environments.
This sleeve is primarily manufactured from high silica fiber yarn with silica content significantly higher than standard fiberglass. Compared to ordinary E glass fiber sleeving, silica fiber sleeving provides superior temperature resistance and thermal stability.
We can manufacture wall thickness from 0.5 millimeter to 3 millimeter to meet different insulation and mechanical reinforcement requirements.
It is widely used in high temperature cables hydraulic hoses furnace systems exhaust lines and industrial heating equipment.
Material Structure
| Component |
Material |
Function |
| Base Fiber |
High silica fiber yarn |
Ultra high temperature resistance |
| Structure |
Braided tubular sleeving |
Flexible mechanical protection |
| Surface Finish |
Natural silica white |
Flame resistant barrier |
| Optional Treatment |
Heat cleaned or coated |
Improved durability |
High Silica vs Standard Fiberglass Comparison
| Property |
High Silica Fiber |
Standard Fiberglass |
| Heat Resistance |
Very high |
High |
| Thermal Stability |
Excellent |
Good |
| Flame Resistance |
Outstanding |
Good |
| Continuous Temperature |
Higher operating capability |
Moderate high |
| Cost Level |
Higher grade |
Standard grade |
Key Features
| Feature |
Industrial Benefit |
| Superior Heat Resistance |
Suitable for extreme environments |
| Flame Resistant Fiber |
Provides fire barrier protection |
| Wall Thickness 0.5 to 3 Millimeter |
Adjustable insulation level |
| Braided Flexible Structure |
Easy installation over cables and hoses |
| High Thermal Stability |
Maintains structure under heat |
| Custom Diameter Production |
Fits various industrial systems |
Technical Specifications
| Specification Item |
Range |
| Inner Diameter |
Customizable |
| Wall Thickness |
0.5 millimeter to 3 millimeter |
| Structure Type |
Braided tubular |
| Fiber Type |
High silica fiber |
| Color |
Natural white |
| Length |
Continuous roll or cut length |
Performance Characteristics
| Performance Item |
Capability |
| Continuous Operating Temperature |
Suitable for very high temperature exposure |
| Flame Resistance |
Excellent |
| Thermal Insulation |
High efficiency |
| Mechanical Flexibility |
Good bending performance |
| Chemical Stability |
Resistant to most industrial fluids |
Typical Applications
| Industry |
Application |
| Industrial Furnace |
High temperature cable insulation |
| Automotive |
Exhaust and engine heat protection |
| Power Generation |
Thermal protection sleeve |
| Steel Plant |
Hot surface insulation |
| Manufacturing |
Heating equipment protection |
Customization Capability
| Custom Option |
Supported |
| Inner Diameter |
Yes |
| Wall Thickness |
0.5 to 3 millimeter |
| Braid Density |
Yes |
| Coating Option |
Yes |
| Cut Length |
Yes |
| OEM Branding |
Yes |
Manufacturing Capability
| Item |
Description |
| Product Type |
High silica braided sleeve |
| Production Method |
Circular braiding process |
| Application Range |
High temperature industrial systems |
| Supply Mode |
Factory direct OEM and wholesale |
| Custom Engineering |
Fully supported |
The high temperature heat flame resistant braided silica fiber fiberglass sleeve provides advanced thermal insulation superior flame resistance and flexible mechanical protection for extreme industrial environments.
With wall thickness options from 0.5 millimeter to 3 millimeter customizable diameter and optional treatments this high silica sleeve delivers professional grade heat protection for demanding applications.
| DATASHEET |
| Part Number |
Normal Inside diameter |
Meter for spool |
| Inches |
mm |
Dash # |
Meter |
| BST-SIS-8 |
5/16 |
8 |
-5 |
30.5 |
| BST-SIS-10 |
3/8 |
10 |
-6 |
30.5 |
| BST-SIS-11 |
7/16 |
11 |
-7 |
30.5 |
| BST-SIS-13 |
1/2 |
13 |
-8 |
30.5 |
| BST-SIS-16 |
5/8 |
16 |
-10 |
30.5 |
| BST-SIS-19 |
3/4 |
19 |
-12 |
30.5 |
| BST-SIS-22 |
7/8 |
22 |
-14 |
30.5 |
| BST-SIS-25 |
1 |
25 |
-16 |
30.5 |
| BST-SIS-29 |
1 1/8 |
29 |
-18 |
30.5 |
| BST-SIS-32 |
1 1/4 |
32 |
-20 |
30.5 |
| BST-SIS-35 |
1 3/8 |
35 |
-22 |
30.5 |
| BST-SIS-38 |
1 1/2 |
38 |
-24 |
30.5 |
| BST-SIS-41 |
1 5/8 |
41 |
-26 |
30.5 |
| BST-SIS-44 |
1 3/4 |
44 |
-28 |
30.5 |
| BST-SIS-48 |
1 7/8 |
48 |
-30 |
30.5 |
| BST-SIS-51 |
2 |
51 |
-32 |
30.5 |
| BST-SIS-57 |
2 1/4 |
57 |
36 |
30.5 |
| BST-SIS-60 |
2 2/5 |
60 |
-38 |
30.5 |
| BST-SIS-64 |
2 1/2 |
64 |
-40 |
30.5 |
| BST-SIS-67 |
2 5/8 |
67 |
-42 |
30.5 |
| BST-SIS-70 |
2 3/4 |
70 |
-44 |
30.5 |
| BST-SIS-73 |
2 7/8 |
73 |
-46 |
30.5 |
| BST-SIS-76 |
3 |
76 |
-48 |
30.5 |
| BST-SIS-83 |
3 1/4 |
83 |
-52 |
30.5 |
| BST-SIS-89 |
3 1/2 |
89 |
-56 |
30.5 |
| BST-SIS-95 |
3 3/4 |
95 |
-60 |
30.5 |
| BST-SIS-102 |
4 |
102 |
-64 |
30.5 |
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