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Silicone Varnished Glass Fiber Insulating Sleeve With 0.5~25mm Outer Diameter

Silicone Varnished Glass Fiber Insulating Sleeve With 0.5~25mm Outer Diameter

MOQ: 2000m
Price: quoted as per size and quantity
Standard Packaging: cartons
Delivery Period: about 15 days
Payment Method: T/T
Supply Capacity: 200000m per month
Detail Information
Place of Origin
China
Brand Name
UN.TEX
Certification
UL
Horizontal Flame Test:
≤30S
Aging Test:
260℃ 72h, No Cracking
Application:
Electrical Insulation
Product Name:
Glass Fiber Insulating Sleeve
Working Temp.:
-40~ 200℃
BDV:
1.5/2.5/4/7KV
O.D.:
0.5~25mm
Roll Length:
200m/100m/50m/25m Based On OD Sizes
Insulation Resistance:
Excellent
Heat Resistance:
Excellent
Material:
Silicone Varnished Glass Fiber
Flammability:
Vw-1
Highlight:

silicone varnished fiberglass insulating sleeve

,

glass fiber insulation sleeve 0.5-25mm

,

heat resistant fiberglass insulating sleeve

Product Description
Silicone Varnished Glass Fiber Insulating Sleeve With 0.5~25mm Outer Diameter
The Silicone Varnished Glass Fiber Insulating Sleeve is a high-performance tubular jacketing material designed to encase wires, cables, conduits, and related components. This versatile sleeve provides superior electrical insulation, mechanical protection, and environmental sealing for demanding applications across multiple industries.
Technical Specifications
Material Silicone Varnished Glass Fiber
Flammability Rating VW-1
Outer Diameter Range 0.5mm to 25mm
Key Advantages
  • Excellent Electrical Insulation: Effectively prevents short circuits and current leakage, ensuring safe equipment operation and personnel protection.
  • Reliable Mechanical Protection: Resists abrasion, impact, and vibration damage, significantly extending the service life of wiring harnesses and components.
  • Stable Environmental Adaptability: Provides resistance to oil, chemicals, moisture, and UV exposure, making it suitable for harsh operating conditions.
Industry Applications
  • Consumer Electronics: Protects internal wiring in household appliances and provides insulation for PCB components.
  • Automotive Industry: Shields engine bay harnesses, battery cables, and vehicle wiring from high temperatures and vibration.
  • Power & Communication Systems: Provides essential insulation for transmission and distribution systems while preventing signal interference and physical damage to communication cables.
Silicone Varnished Glass Fiber Insulating Sleeve product illustration showing various diameters and applications
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Amit
India Nov 20.2025
Good.
P
P*o
Brazil Oct 11.2025
I highly recommend this product.
Products
PRODUCTS DETAILS
Silicone Varnished Glass Fiber Insulating Sleeve With 0.5~25mm Outer Diameter
MOQ: 2000m
Price: quoted as per size and quantity
Standard Packaging: cartons
Delivery Period: about 15 days
Payment Method: T/T
Supply Capacity: 200000m per month
Detail Information
Place of Origin
China
Brand Name
UN.TEX
Certification
UL
Horizontal Flame Test:
≤30S
Aging Test:
260℃ 72h, No Cracking
Application:
Electrical Insulation
Product Name:
Glass Fiber Insulating Sleeve
Working Temp.:
-40~ 200℃
BDV:
1.5/2.5/4/7KV
O.D.:
0.5~25mm
Roll Length:
200m/100m/50m/25m Based On OD Sizes
Insulation Resistance:
Excellent
Heat Resistance:
Excellent
Material:
Silicone Varnished Glass Fiber
Flammability:
Vw-1
Minimum Order Quantity:
2000m
Price:
quoted as per size and quantity
Packaging Details:
cartons
Delivery Time:
about 15 days
Payment Terms:
T/T
Supply Ability:
200000m per month
Highlight

silicone varnished fiberglass insulating sleeve

,

glass fiber insulation sleeve 0.5-25mm

,

heat resistant fiberglass insulating sleeve

Product Description
Silicone Varnished Glass Fiber Insulating Sleeve With 0.5~25mm Outer Diameter
The Silicone Varnished Glass Fiber Insulating Sleeve is a high-performance tubular jacketing material designed to encase wires, cables, conduits, and related components. This versatile sleeve provides superior electrical insulation, mechanical protection, and environmental sealing for demanding applications across multiple industries.
Technical Specifications
Material Silicone Varnished Glass Fiber
Flammability Rating VW-1
Outer Diameter Range 0.5mm to 25mm
Key Advantages
  • Excellent Electrical Insulation: Effectively prevents short circuits and current leakage, ensuring safe equipment operation and personnel protection.
  • Reliable Mechanical Protection: Resists abrasion, impact, and vibration damage, significantly extending the service life of wiring harnesses and components.
  • Stable Environmental Adaptability: Provides resistance to oil, chemicals, moisture, and UV exposure, making it suitable for harsh operating conditions.
Industry Applications
  • Consumer Electronics: Protects internal wiring in household appliances and provides insulation for PCB components.
  • Automotive Industry: Shields engine bay harnesses, battery cables, and vehicle wiring from high temperatures and vibration.
  • Power & Communication Systems: Provides essential insulation for transmission and distribution systems while preventing signal interference and physical damage to communication cables.
Silicone Varnished Glass Fiber Insulating Sleeve product illustration showing various diameters and applications