PVC Heat Shrink Tubing 165mm Width – Battery Wrap & Wire Insulation Sleeve

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Beschreibung

PVC Heat Shrink Tubing 165mm – Reliable Battery Wrap & Wire Insulation Sleeve

Whether you're rebuilding a battery pack, organizing a cable harness, or protecting exposed wiring in a DIY electronics project, finding a heat shrink sleeve that actually fits large-diameter assemblies is a real challenge. Electricians, hobbyists, and EV battery builders all run into the same problem: standard tubing is too narrow, and sourcing the right size wastes time and money.

This PVC heat shrink tubing features a flat width of 165mm — opening to a tube diameter suitable for objects up to approximately 105mm (≈4.1") before shrinking. Each roll is available in lengths from 1 Meter (≈3.3 ft) to 10 Meter (≈32.8 ft), and comes in four color options: Black, White, Blue, and Transparent. The tubing is made from PVC with a generally accepted shrink ratio of approximately 2:1, activated at temperatures typically between 70°C–120°C (158°F–248°F).

Typical use cases include wrapping 18650 lithium battery packs for e-bikes and power tools, bundling and color-coding cable harnesses in automotive or marine wiring, and insulating large-gauge wire connections in solar panel installations and DIY power systems.

🔌 Compatibility Note: This tubing is sized for large-diameter applications. Flat width: 165mm. Recovered diameter: typically up to ~105mm (≈4.1"). Confirm your object's outer diameter before ordering.

✅ Key Features of These PVC Heat Shrink Tubing Sleeves

  • 📏Wide 165mm Flat Width — Designed for large-diameter battery packs, cable bundles, and assemblies that standard heat shrink tubing cannot accommodate.
  • 🔥Low-Temperature Activation — Shrinks reliably at temperatures typically between 70°C–120°C (158°F–248°F), compatible with standard heat guns for controlled, even application.
  • 🎨Four Color Options — Black for general insulation, White and Blue for color-coded wiring systems, and Transparent for keeping labels and markings visible through the sleeve.
  • 📦Flexible Length Selection — Available in 1, 2, 3, 5, 8, and 10 Meter rolls so you can order exactly what your battery wrap or wire insulation project requires — no waste.
  • Electrical Insulation Properties — PVC construction provides dielectric insulation, helping protect connections and battery cells from short circuits and incidental contact.
  • ✂️Easy to Cut and Apply — Cuts cleanly with standard scissors; slides over assemblies before shrinking, making it practical for both bench work and field repairs on cable harnesses and battery packs.

📐 Technical Specifications — PVC Heat Shrink Tubing

Material PVC (Polyvinyl Chloride)
Flat Width 165mm (≈6.5")
Approximate Expanded Diameter ~105mm (≈4.1")
Shrink Ratio Approximately 2:1
Activation Temperature Typically 70°C–120°C (158°F–248°F)
Available Colors Black, White, Blue, Transparent
Available Lengths 1m (≈3.3 ft), 2m (≈6.6 ft), 3m (≈9.8 ft), 5m (≈16.4 ft), 8m (≈26.2 ft), 10m (≈32.8 ft)
Wall Thickness (before shrink) See variant options
Voltage Rating Contact us to confirm
Application Method Heat gun (low to medium setting recommended)
Typical Applications Battery pack wrapping, cable harness insulation, wire bundling, DIY electronics
⚠️ Sizing Tip: Measure your battery pack or cable bundle's outer diameter before selecting. The 165mm flat width is intended for large assemblies. For smaller wires or connectors, a narrower tubing size is generally more appropriate.

❓ Frequently Asked Questions

What does 165mm width mean, and how do I choose the right length?

165mm refers to the flat (lay-flat) width of the tubing before shrinking. When opened into a tube, this typically accommodates objects up to approximately 105mm (≈4.1") in diameter. For length, measure the object you need to cover and add at least 10–20mm (≈0.4–0.8") of overlap on each end. Available lengths range from 1 Meter (≈3.3 ft) to 10 Meter (≈32.8 ft).

What is the shrink ratio of this PVC tubing?

PVC heat shrink tubing generally has a shrink ratio of approximately 2:1, meaning it shrinks to roughly half its original diameter when heat is applied. Always verify the recovered diameter fits your application before cutting.

What temperature is needed to shrink this tubing?

PVC heat shrink tubing typically activates at temperatures between 70°C–120°C (158°F–248°F). A heat gun on a low setting is recommended. Avoid open flames, which can cause uneven shrinking or scorching.

Is this tubing suitable for outdoor or wet environments?

PVC heat shrink tubing provides basic moisture resistance and is generally suitable for indoor and light-duty outdoor use. For harsh outdoor environments, prolonged UV exposure, or submersion, a polyolefin or adhesive-lined heat shrink tubing is typically recommended for better long-term performance.

Can I use this for battery pack wrapping?

Yes. The 165mm flat width makes this tubing well-suited for wrapping cylindrical battery packs, 18650 cell holders, and similar assemblies. Ensure the recovered diameter of the tubing matches your battery pack dimensions before ordering.

Which color should I choose?

Black is the most common choice for general electrical insulation and battery wrapping. White and Blue are popular for color-coded wiring systems. Transparent allows you to keep labels or markings visible through the sleeve — useful for identification in complex wiring setups.

What wire gauges or cable diameters is this compatible with?

With a 165mm flat width, this tubing is designed for larger-diameter applications — typically battery packs, bundled cable harnesses, or objects up to approximately 100mm (≈3.9") in diameter. For individual wire insulation on smaller gauges, a narrower tubing size is generally more appropriate.

🛒 Select your color and length above, then add to cart — ships from our US warehouse.

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