White PVC Heat Shrink Tubing – Flat Width 7mm to 250mm, 1M / 2M / 5M / 20M Rolls - HomeDIYer

Zum Zoomen über das Bild scrollen Klicke zum Zoomen auf das Bild

White PVC Heat Shrink Tubing – Flat Width 7mm to 250mm, 1M / 2M / 5M / 20M Rolls

HomeDIYer

Keine Bewertungen

By HomeDIYer®

Color: White

Flat Width ( Diameter ): 7mm (Φ 4mm)

Length (Meter): 2 Meter

Preis:

$1.93 USD

Lagerbestand:

Verfügbar (500 Stück), versandbereit

Menge:

Teile dieses Produkt

Deine Zahlungsinformationen werden sicher verarbeitet. Wir speichern keine Kreditkartendaten und haben auch keinen Zugang zu deinen Kreditkartendaten.

Quantity Discount Promotion

DIY Expert Support

Get fitment advice & recommendations

Mon-Fri, 8:30AM-8PM

WhatsApp Email

⚡

24-Hour Fast Ship

🚚

Arrives in 3-14 days

🌍

Global Reach

↩️

30-Day Returns

🌱 1 tree planted with every purchase

White PVC Heat Shrink Tubing — Reliable Insulation and Protection from 7mm to 250mm Flat Width

Whether you are rebuilding a battery pack, bundling wiring harnesses, or protecting bare copper connections, loose or exposed conductors create real safety risks. Electricians, RC hobbyists, e-bike builders, and DIY electronics enthusiasts all need a clean, consistent sleeve that shrinks firmly in place without leaving gaps or bubbles — and that is exactly what this white PVC heat shrink tubing is designed to deliver.

Each roll is made from flexible PVC material and is available in flat widths ranging from 7mm (Phi4mm / approx. 0.28") up to 250mm (Phi158mm / approx. 9.84"), covering everything from thin signal wires to large-diameter conduit bundles. Length options are 1 Meter (approx. 3.3 ft), 2 Meter (approx. 6.6 ft), 5 Meter (approx. 16.4 ft), and 20 Meter (approx. 65.6 ft) per roll. The tubing is white in color, making it easy to label or mark after installation.

Typical use cases include 18650 and 21700 lithium battery cell wrapping, cable management in automotive and marine wiring, protective sleeving for copper bus bars, and color-coding wire bundles in control panels. The wide size range makes it a go-to white heat shrink sleeve for both bench repairs and small-batch production runs.

ℹ️ Compatibility Note: This tubing uses a standard PVC shrink ratio of approximately 2:1. It is compatible with most cylindrical batteries (18650, 21700, 26650), copper conductors, and round or oval cable bundles. The flat width listed equals roughly half the circumference of the object it will cover when fully shrunk. Confirm your object's diameter before selecting a size.

✅ Key Features of These White PVC Heat Shrink Tubes

📐Wide Size Range — Flat widths from 7mm (Phi4mm) to 250mm (Phi158mm) in a single product line, so you can source small-wire sleeves and large-diameter battery wrap from one place.
🔋Battery Cell Ready — Sized specifically to fit common lithium cells; the 29.5mm flat width variant is engineered for 18650 cells, and the 31mm variant fits 21700 cells used in e-bike and power tool packs.
🌡️Low Activation Temperature — Shrinks at approximately 70–90°C (160–195°F), so a standard heat gun or even a hair dryer can activate it without specialized equipment.
⚡Electrical Insulation — Provides a protective dielectric barrier generally rated for low-voltage applications up to 600V AC, suitable for wire splices, terminal covers, and bus bar insulation.
🏷️Clean White Finish — The bright white surface accepts permanent marker and label tape cleanly, making circuit identification and cable management straightforward in control panels and junction boxes.
📦Flexible Length Options — Choose 1M, 2M, 5M, or 20M per roll to match your project scale; the 20M roll offers a lower per-meter cost for production or bulk cable sleeving jobs.

📐 Technical Specifications — PVC Heat Shrink Tubing

Material	PVC (Polyvinyl Chloride)
Color	White
Flat Width Range	7mm (approx. 0.28") to 250mm (approx. 9.84")
Inner Diameter Range (before shrink)	Phi4mm (approx. 0.16") to Phi158mm (approx. 6.22")
Shrink Ratio	Approximately 2:1 (typically)
Activation Temperature	Typically 70–90°C (160–195°F)
Voltage Rating	Generally up to 600V AC (low-voltage use)
Available Lengths	1 Meter (approx. 3.3 ft), 2 Meter (approx. 6.6 ft), 5 Meter (approx. 16.4 ft), 20 Meter (approx. 65.6 ft)
Wall Thickness (before shrink)	See variant options
Operating Temperature Range	Contact us to confirm
Flame Retardancy	Contact us to confirm
Quantity per Order	1 roll at selected flat width and length

❓ Frequently Asked Questions

How do I choose the right flat width for my application?

Measure the diameter of the object you want to cover, then choose a flat width that is roughly 1.2–1.5x that diameter. For example, an 18650 battery cell is typically about 18.5mm in diameter — the 29.5mm flat width (Phi18.5mm) variant is designed to fit it snugly. In imperial terms, 25mm flat width is approximately 1 inch. When in doubt, size up slightly so the tube slides on easily before shrinking.

What is the shrink ratio of this PVC tubing?

PVC heat shrink tubing generally has a shrink ratio of approximately 2:1, meaning it will shrink to roughly half its original flat width when heat is applied. The exact ratio can vary slightly by size; contact us to confirm for a specific variant.

What temperature is needed to shrink this tubing?

PVC heat shrink tubing typically activates at temperatures around 70–90°C (160–195°F). A heat gun on a low setting, a hair dryer, or even hot water can generally be used. Avoid open flames, which can scorch or melt the material unevenly.

Is this tubing suitable for outdoor or wet environments?

PVC offers basic moisture resistance and is suitable for indoor and light-duty outdoor use. However, it is not rated as waterproof or UV-stabilized for prolonged direct sunlight exposure. For harsh outdoor or marine environments, a dual-wall adhesive-lined polyolefin tubing is generally recommended instead.

Can I use this tubing to wrap 18650 or 21700 battery cells?

Yes. The 29.5mm flat width (Phi18.5mm) variant is commonly used for 18650 cells, and the 31mm flat width (Phi20mm) variant is typically used for 21700 cells. Always verify the exact cell diameter before ordering, as cell dimensions can vary slightly by manufacturer.

What is the voltage rating of this PVC heat shrink tubing?

PVC heat shrink tubing is generally rated for low-voltage applications, typically up to 600V AC. For high-voltage or industrial electrical insulation, please contact us to confirm suitability for your specific application.

How do I select the right length — 1M, 2M, 5M, or 20M?

For one-off repairs or small projects, the 1M or 2M options are usually sufficient. If you are wrapping multiple battery packs or doing a production run, the 5M or 20M rolls offer a lower per-meter cost. Each listing price is per roll at the selected length.

Shopping; Select your flat width and length above, then add to cart — ships from our US warehouse.

White PVC Heat Shrink Tubing – Flat Width 7mm to 250mm, 1M / 2M / 5M / 20M Rolls

Payment & Security

Let customers speak for us

DIY Expert Support

Beschreibung

White PVC Heat Shrink Tubing — Reliable Insulation and Protection from 7mm to 250mm Flat Width

✅ Key Features of These White PVC Heat Shrink Tubes

📐 Technical Specifications — PVC Heat Shrink Tubing

❓ Frequently Asked Questions

White PVC Heat Shrink Tubing – Flat Width 7mm to 250mm, 1M / 2M / 5M / 20M Rolls

You may also like

Recently viewed