High silica sleeving
- Part No: QX-HD-HS
- Material: Silica fibers
- Standard Color: White
- Sizes: ID5mm~100mm, special sizes can be customized
- Operating range: 1000℃
- Cutting tool : Cutting machine, scissors
- Feature: High temperature resistance, fire protection, smoothness, heat insulation, noise reduction, exhaust gas filtration, etc
- MOQ: 1000m
- Sample: Free sample
PRODUCT DESCRIPTION
High silica sleeving is a braided protective sleeve made from high-purity silica fibers, offering exceptional performance in extreme environments. It is characterized by its smooth texture, flexibility, high-temperature resistance, fire prevention, heat insulation, and excellent electrical insulation properties.
Designed to withstand continuous exposure to temperatures up to 1000°C, high silica sleeving is an essential protective solution for hoses, tubing, cables, and pipelines exposed to extreme heat and open flames.
APPLICATION SCENARION
It also serves as an effective solution for high-temperature burning materials, welding thermal insulation protection, and noise reduction in automobiles and motorcycles. Additionally, high silica sleeving is ideal for heat insulation and exhaust gas filtration, ensuring reliable performance in extreme environments.




Color Customization
Our high silica sleeving is currently available exclusively in white.

Specification
| Part No. | I.D/mm | Sigle Side Wall Thickness/mm | Roll/m |
| QX-HD-HS-005 | 5.0±1.0 | 0.7±0.2 | 30 |
| QX-HD-HS-008 | 8.0±1.6 | 1.6±0.2 | 30 |
| QX-HD-HS-010 | 10.0±2.0 | 1.6±0.2 | 30 |
| QX-HD-HS-015 | 15.0±3.0 | 1.6±0.2 | 30 |
| QX-HD-HS-020 | 20.0±4.0 | 1.6±0.2 | 30 |
| QX-HD-HS-025 | 25.0±5.0 | 1.6±0.2 | 30 |
| QX-HD-HS-030 | 30.0±6.0 | 1.6±0.2 | 30 |
| QX-HD-HS-035 | 35.0±7.0 | 1.6±0.2 | 30 |
| QX-HD-HS-040 | 40.0±10.0 | 1.6±0.2 | 30 |
| QX-HD-HS-050 | 50.0±10.0 | 1.6±0.2 | 30 |
| QX-HD-HS-060 | 60.0±10.0 | 1.6±0.2 | 30 |
| QX-HD-HS-070 | 70.0±10.0 | 1.6±0.2 | 30 |
| QX-HD-HS-080 | 80.0±10.0 | 1.6±0.2 | 30 |
| QX-HD-HS-090 | 90.0±10.0 | 1.6±0.2 | 30 |
| QX-HD-HS-100 | 100.0±10.0 | 1.6±0.2 | 30 |
Package Customized
1. Roll packing
2. Carton packing
3. According to customer’s packaging requirements
No matter what the packaging, we can print the customer’s logo, product information, contact information, etc., on the outer packaging according to the customer’s needs.
Why choose us
EKO & QX cable sleeve company is is a manufacturer with independent development of cable management sleeves, whether you are a brand owner, retailer, and wholesaler, offline physical store, or online Amazon, AliExpress, and other platforms, we can provide one-stop cable sleeve customization services.
It covers special customization, packaging customization, logo printing, etc. to meet the diversified needs of customers and provide the best solution.
Product Customized
We design and develop new products according to our customer’s style requirements and engineering needs.For example, we develop special PET and zipper cable management styles according to customer needs, etc.
Special technique
If the projects need special environments requirements, there are special process treatments that could be met, such as UV resistance, low-smoke halogen-free, flame retardant and so on.
Logo customized
We customize packaging with customer logos, product details, and specifications, facilitating easy identification and use upon delivery. This also aids customer promotion in local markets.
Service Advantage
With over 19 years of OEM and ODM expertise, we offer professional technical support and tailored solutions for cable sleeve needs.
FAQ
What is high silica sleeving?
High silica sleeving is a high-purity silica fiber braided sleeve that delivers exceptional heat resistance, flame protection, and electrical insulation for extreme-temperature environments.
Is high silica sleeving safe and non-toxic?
High silica fiber products are typically non-toxic and asbestos-free, making them a safer high-temperature alternative to older asbestos-based materials.
What makes high silica sleeving special?
Its high silica content (typically ≥96% silica) gives it exceptional high-temperature resistance, flexibility, and flame resistance—making it far superior to standard fiberglass in extreme heat conditions.
How is high silica sleeving different from fiberglass sleeving?
Standard fiberglass sleeves usually have lower heat limits (~500–600 °C), whereas high silica sleeving withstands much higher temperatures and is used in more extreme applications
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