Buy Heat Shrink Sleeves Online in India – Insulation & Cable Protection Tubing

DNA Technology, an online electronic component store in India based in Nashik, supplies high-quality Heat Shrink Sleeves for wire insulation, strain relief, and cable protection. We provide engineers, electricians, and manufacturers across India with genuine sleeves designed for durability, flexibility, and a professional finish on every wiring job.

Our heat shrink tubes are made from premium polyolefin material that shrinks evenly when heated, providing a tight seal over cables, terminals, and joints. Ideal for electrical wiring, automotive harnesses, and PCB assemblies.

• ✅ Available in multiple diameters and colors
• ✅ High-quality, flame-retardant polyolefin sleeves
• ✅ Retail, bulk & OEM supply options
• ✅ Fast India-wide delivery with GST invoice

Explore Our Heat Shrink Sleeve Range

We stock single wall and dual wall heat shrink sleeves in various diameters, lengths, and shrink ratios (2:1, 3:1, and 4:1). Available in black, red, yellow, green, blue, and transparent colors for organized, color-coded wiring.

Applications of Heat Shrink Sleeves

Heat shrink tubing is widely used in electronics, automotive wiring, industrial control panels, and cable harnessing. It provides insulation, moisture protection, and mechanical strength while keeping wiring neat and secure.

When you buy heat shrink sleeves online in India, you get authentic, durable tubing sourced from trusted suppliers — with quick dispatch and nationwide support.

Frequently Asked Questions about Heat Shrink Sleeves

Q: What sizes of heat shrink sleeves are available?

We offer sleeves in multiple diameters ranging from 1mm to 25mm, in both single and dual wall variants.

Q: Are these flame-retardant sleeves?

Yes, our sleeves are made from high-quality flame-retardant polyolefin material, suitable for professional electrical use.

Q: Can I buy small quantities?

Yes, single lengths, assorted packs, and bulk rolls are available depending on your requirement.

Q: Do you provide GST invoices?

Yes, every purchase includes a GST-compliant invoice from DNA Technology.

Q: How quickly will my order ship?

Most in-stock items are dispatched within 24 hours, with delivery across India in 2–5 working days.

Q: What if I need a specific size or color not listed?

No worries — simply contact us with your requirements, and we’ll help arrange it or suggest an equivalent option.

Explore more wire insulation and cable protection accessories online in India for your next project — all genuine and ready for fast delivery.