Gold Member Since 2009
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Shanghai Lontom Electric Material Co., Ltd.

Flex Glass Sleeving, Glass Sleeving, Fiber Glass Sleeve manufacturer / supplier in China, offering Silicone Flex Glass Sleeving (Expanded type), Heat Shrinkable Tube for Corrosion Protection of Pipelines, Tight Weave Wrap Around Cable Sleeve and so on.

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Supplier Homepage Product Fiberglass Sleeving Silicone Flex Glass Sleeving (Expanded type)

Silicone Flex Glass Sleeving (Expanded type)

FOB Price: Get Latest Price
Min. Order: 1,000 Meters
Production Capacity: 10, 000, 000 Meters Yearly
Transport Package: Roll or Cutting Length as Per Customer′s Need
Payment Terms: L/C, T/T, Paypal, Western Union

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Fiberglass Sleeving
22 Products
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Basic Info
  • Model NO.: LT-SRAX
  • Type: Solid
  • Material: Fiberglass
  • Maximum Voltage: <10KV
  • Specification: UL1441, SGS
  • HS Code: 70199000
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Motor, Insulation Sleeving
  • Chemistry: Inorganic Insulation
  • Thermal Rating: 200 200
  • Trademark: LONTOM
  • Origin: Shanghai, China
Product Description
Silicone Flex Glass (SRAX) sleeving is engineered with a silicone rubber coating over an insulating fiberglass sleeve. SRAX is very abrasion resistant and is ideal in heavy duty applications that require outstanding mechanical and electrical properties.

The mechanical properties and high dielectric strength of SRAX make it the first choice in applications such as transformer lead protection, motor coil leads, component isolation, and power supply wiring. SRAX has a high tear strength, slight expandability for easy installation, excellent flex life (
expanded range 1:1.6~2.0) and resistance to fatigue. It is Class C rated (235ºC) with an operating temperature range of 70ºC to 235ºC. SRAX shows no discernible effects under exposure of up to 10 megarads of radiation.

Silicone Flex Glass Sleeving (Expanded type)
Main Properties:

1. Operating temperature: -70ºC~+235ºC

2. Thermal class: C

3. Short time peaks at 300

4. High tear strength, slight expandability for easy installation

5. Breakdown voltage: 4000V, 5500V, 8500V, 10,000V.

6. Flammability: UL VW-1

7. Standard Color: Natural
(other colors are available at requesting)

8. Cutting tool: Scissors

9. Certificate: RoHS, MSDS, UL


1. Electrical appliances

2. High current dry transformers connections

3. Wire harness protection.

4. Terminal and lead insulation.

Silicone Flex Glass Sleeving (Expanded type)
SizeToleranceMin. Wall ThicknessCutting LengthPackage
0.5~1.0 0.20.3050~1000400
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Ms. Ellen Jie
Sales Manager
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