Durability Silicone Fire Resistant Wire Cable Sleeve for Electrical Insulation Protection
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Product Highlights
- High Voltage Insulation: Provides dielectric protection with breakdown voltage of 10~15KV and UL VW-1 flame retardant rating.
- Durable Material: Braided non-alkali fiberglass yarn coated with high elongation silicone resin for elasticity and strength.
- Chemical & Abrasion Resistance: Resistant to slag, resin, abrasion, solvents, corrosive chemicals, oil, and moisture.
- Wide Application Range: Ideal for wiring insulation, cable bundles, H grade AC motors, ovens, and furnaces.
- Custom Color Options: Standard red color available, with other colors customizable upon request.
- Certified Quality: Holds UL1441, ISO9001, SGS, and RoHS certifications ensuring safety and compliance.
- Flexible Sizing: Available in various inner diameters from 0.5mm to 50mm with specific wall thicknesses.
Product Attributes
- Customization
- Available
- Application
- High Voltage
- Color
- Red
- Model NO.
- LI-1
- Flexibility
- Flexible
- Inner Diameter
- 10-100mm
- Material
- Fiberglass
- Maximum Voltage
- >10kv
- Outer Diameter
- 10-100mm
- Thermal Rating
- H 180
- Thickness
- 10-100mm
- Tensile Strength
- High
- Payment
- T/T
- Usage
- Electrical Insulation Protection
- Single Gross Weight
- 10.000kg
- Selling Units
- Single Item
- Sample
- Sample Avaliable
- Single Package Size
- 65X33X33.Cm
- MOQ
- 2000meters
- Temperature Resistance
- 500c
- Rated Voltage
- High
- Type
- Insulation Sleeving
- Packing
- Carton
- Transport Package
- Carton or
- Specification
- Customized
- Trademark
- LIBO
- Origin
- Shandong, China
- Package Size
- 25.00cm * 25.00cm * 20.00cm
- Package Gross Weight
- 22.000kg
- Lead Time
-
25 days (1 - 1000 meters)
To be negotiated ( > 1000 meters)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
• Braided fiberglass with heat-resistant coatings
• Excellent flexibility, tensile strength, and dielectric performance
• Temperature resistance from 155°C to 300°C depending on type
Functions:
• Electrical and thermal protection for wires and components
• Mechanical abrasion resistance
• Flame-retardant and high-temperature shielding
• Motors, transformers, LED lighting, household appliances
• Automotive wiring, new-energy equipment
• High-temperature electrical assemblies
Advantages:
• Strong durability and stable performance
• Good chemical resistance
• Available in various sizes, colors, and thermal grades




Material | Glass fiber coated with special composite flame-retardant silicone rubber |
Application | Aviation, navy, steel, railway, etc. |
Working temperature | Pyroflex firesleeve can withstand continuous exposure to 260 ℃, with a maximum exposure of 1090 ℃ for 15-20 minutes and a maximum exposure of 1650 ℃ for 15-30 seconds. |
Function | Pyroflex firesleeve can be easily installed on wires, cables, hoses and pipes. It provides excellent protection against molten metal splashes, radiant heat, flames, wear, moisture, corrosive environments, chemicals and vibrations. |
Certification | UL144 VW-1 ASTM D746 EN45545 EN ISO04589-2:2007 EN17084 EN ISO 5659-2:2017 SAE J2192-2021 |







Yes, free samples are available; freight is paid by the customer.
Yes, we offer customized dimensions, thickness, and packaging based on requirements.
Usually 7–15 days depending on order quantity and product type.
T/T is commonly used; other methods can be discussed.
Yes, we support OEM and ODM for insulation materials.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2452023". Items marked "" are certified.
Company Profile
Yantai Libo International Trade Co., Ltd.
The company are specialized in PRO aminated paper DMD(with product thickness: 0.02 mm-0.23mm, and width: 510mm-1500mm), Insulation Composite Laminated Material(DMD, NMN, NHN, 100% saturated DMD, Aramid Paper, Diamond dotted paper), Insulation fiberglass Sleeving(2715PVC fiberglass sleeves, 2751Siliconerubber fiberglass sleeves, 2740Acrylic fiberglass sleeve, 2753Silicone fiberglass sleeves, PU fiberglass sleeve), Mylar film(Polyester film, Milky white mylar film), Insulation tape(insulation PVC tape) and other electrical insulating material. They are used in motor, transformer, generator, reactor, etc. We have gained ISO9001, SGS and material RoHS and REACH certificate.
Our products are very popular in the international markets. We exported to many countries. Like Erope, Turkey, Brazil, South Korea, Tunisia, India, Russia and so on.
Our company's business philosophy: Customer care is our top priority. Welcome all the customers to visit us.
About Our Factory & Business Background
- Address
- Yantai, Shandong, China
- Terms of Payment
- T/T
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2017-05-11
- Main Markets
- South America, Eastern Europe, Southeast Asia, Africa
FAQ
- Can you produce the products with my own brand?
- Yes, we have been offering OEM service for 10 years.
- Could we pay a visit to your factory?
- Yes, you are always welcome to visit our factory.
- Can you send us a sample to test quality before ordering?
- Yes, we can provide sample for free but the freight and other charges is payed by the customers.
- Can you help us do the custom clearance?
- Yes, we can. We can help you find a professional custom clearance company to do it.
- Can we get the goods without your company name to export?
- Yes, we can. We are allowed to use your designated agent's name if you have one.
- How can you guarantee the quality of mass goods is same as the sample sent to me before?
- We kept another same sample and marked on company when we sent to customer. So our production will be based on.
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