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Silicone-based tubing products, including Silicone Rubber Tube, Silicone Rubber Sleeve, and Silicone Rubber Heat Shrinkable Tube, are widely used in industrial, electrical, medical, automotive, and household applications. Known for their outstanding flexibility, high temperature resistance, and exceptional insulation properties, these silicone solutions provide reliable protection for wires, cables, and mechanical components in harsh environments.
1. What is Silicone Rubber Tube?
Silicone Rubber Tube is an extruded hollow silicone material featuring excellent elasticity and resistance to extreme temperatures. It is ideal for fluid transfer, insulation, and sealing applications.
Key Features:
Temperature resistance: -60°C to +200°C
Food-grade, medical-grade, or industrial-grade available
Excellent electrical insulation
High flexibility and compression resistance
Non-toxic, odorless, and aging-resistant
2. What is Silicone Rubber Sleeve?
Silicone Rubber Sleeve is a protective covering designed to insulate and shield wires, metal rods, and heating elements. It prevents abrasion, electrical leakage, and chemical corrosion.
Key Features:
Perfect for protecting exposed metal parts and high-voltage areas
Resistant to oils, UV, and chemicals
Available in customizable diameters, thickness, and colors
Durable and crack-resistant in continuous use
Common Applications:
Electronic wiring protection, thermal insulation, motor coil wrapping, automotive protection.
3. What is Silicone Rubber Heat Shrinkable Tube?
Silicone Rubber Heat Shrink Tube is a flexible tube that shrinks when heated, tightly wrapping around wires or components to provide secure insulation and mechanical protection.
Key Features:
Shrink ratio: typically 2:1 or 3:1
Excellent dielectric strength
High-temperature sealing
Ideal for complex shapes and tight spaces
Flame retardant (available upon request)
Applications:
High-voltage cable terminals, connectors, automotive sensors, aerospace wiring protection.
4. Key Advantages of Silicone Tubing Solutions
| Advantage | Description |
|---|---|
| High Temperature Resistance | Withstands extreme heat and cold (-60°C to +200°C) |
| Electrical Insulation | Excellent dielectric strength for cable protection |
| Durability | Resistant to aging, cracking, UV, and ozone exposure |
| Flexibility | Suitable for bending, stretching, and sealing |
| Safety & Non-Toxicity | Ideal for food, medical, and pharmaceutical use |
| Customization | Available in various sizes, colors, hardness levels |
5. Typical Applications
Electrical & Electronics: Wire insulation, transformer protection, high-voltage shielding
Automotive & Aerospace: Engine wiring, sensor protection, exhaust insulation
Medical & Food Processing: Fluid transfer, peristaltic pumps, sealing rings
Industrial Machinery: High-temperature gasketing, hose coverings, lubrication sleeves
6. Customization Options
We provide customizable options based on project requirements:
Inner diameter: 0.5mm to 100mm+
Wall thickness: 0.5mm to 10mm
Material grade: Industrial / Food / Medical
Colors: Transparent, Red, Blue, Black, White, etc.
Surface: Smooth / Textured / Reinforced / Flame-retardant
Whether used for insulation, protection, fluid transport, or heat management, Silicone Rubber Tubes, Sleeves, and Heat Shrinkable Tubes offer exceptional performance and versatility. Their resistance to extreme environments makes them essential in industries where safety, reliability, and longevity are critical.
