Heavy Wall Heat Shrink Tubing (Cable Sleeves)
When cable connections need long-term protection, heavy wall heat shrink tubing is a reliable choice. We supply heat shrink cable sleeves designed to insulate, seal, and protect cable splices, joints, and terminations in demanding environments where moisture, abrasion, and impact can be concerns.
Our heavy wall heat shrink tubing (Cable Sleeves) resists moisture, fungus, and weathering. This tubing is useful in applications where insulation, abrasion resistance, and strain relief are important. Our heavy wall heat shrink tubing is also available with an adhesive liner that provides water sealing and environmental protection in wet or underground applications.
Heavy Wall Tubing Characteristics
- Excellent electrical and mechanical insulation
- Provides complete environmental protection and insulation
- High impact, abrasion, corrosion and chemical resistance
- Withstands severe mechanical requirements
Heavy Wall Tubing Applications
- Seals and protects cable splices and terminations
- Insulates and protects cable joints and terminations
- Used in the cable TV, electrical/utility and mass transportation markets
Heavy Wall Tubing Specifications
- 3:1 and 5.6:1 shrink ratios available
- Operating temperature range -30°C to 110°
- Sizes range from .300” to 9”
- UL / CSA and military specifications
- Standard color is black
Technical specifications subject to change without notice.
Heat Shrink Cable Sleeves Built for Tough Cable Protection
Our heavy wall heat shrink cable sleeves are used when standard insulation is not enough. We provide products that help protect cable systems installed in wet locations, underground environments, and other areas where long-lasting mechanical and environmental protection matters.
What Makes Our Heavy Wall Heat Shrink Tubing Different
We offer heavy wall heat shrink tubing cable sleeves that provide both electrical and mechanical insulation while also supporting environmental sealing. These heat shrink cable sleeves are designed for severe mechanical requirements and help shield cable assemblies from wear and exposure.
Key characteristics include:
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Electrical and mechanical insulation
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Environmental protection for cable splices and terminations
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Resistance to abrasion, corrosion, chemicals, and impact
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Protection built for harsh conditions and demanding installations
Common Uses for Heavy Wall Heat Shrink Cable Sleeves
Heavy wall heat shrink tubing is commonly used to seal and protect cable splices and terminations, and to insulate cable joints and terminations where added wall thickness and durability are needed. Our heat shrink cable sleeves are used in applications across the electrical/utility, mass transportation, and cable TV markets.
Common applications include:
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Sealing and protecting cable splices and terminations
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Insulating cable joints and terminations
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Use in cable TV, electrical/utility, and mass transportation markets
Sizes, Shrink Ratios, and Temperature Ratings We Offer
We stock heavy wall heat shrink tubing cable sleeves in multiple sizes to support a wide range of cable diameters and installation requirements. Our heat shrink cable sleeves are available in 3:1 and 5.6:1 shrink ratios, allowing the tubing to recover tightly around cable assemblies.
Product specifications include:
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Shrink ratios: 3:1 and 5.6:1
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Temperature range: -30°C to 110°C
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Sizes available: 0.300” to 9”
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Standard color: black
Specifications and Compliance Information
We supply heavy wall heat shrink cable sleeves that meet recognized industry requirements for performance and reliability. UL/CSA recognized options are available, along with products that meet military specifications.
Request a Quote for Heat Shrink Cable Sleeves
Need pricing, availability, or help selecting the right heavy wall heat shrink tubing size for your application? Contact us to request a quote on heat shrink cable sleeves and get support from our team on choosing the best option for your cable splice, termination, or joint protection needs.