# Heat Shrink Tubing

> PVC heat shrink tubing and insulating sleeves for cables, connectors and 18650 batteries, various diameters and colors

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/heat-shrink-tubing
- Category: Electronic components > Connectors and Cables > Heat Shrink Tubing
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:37 (Europe/Bucharest)

## Products (9)

### PVC heat shrink tube, 140mm, 1 meter, Blue
- Page: https://sigmanortec.ro/en/pvc-heat-shrink-tube-140mm-1-meter-blue
- Details: https://sigmanortec.ro/en/llms/p/1581.md
- Price: 28.42 RON
- Availability: In stock; 1-2 zile
- Reference: 9474 · EAN: 5946904175664

PVC heat shrink tube, width 140mm (folded), length 1 meter, blue color. Circumference 280mm, suitable for insulating 18650 battery packs in 3S configuration. Shrinks at 100 degrees C, with a shrink rate of 48% horizontal and 12% vertical. Resistivity 1x10^15 Ω/cm3 (relative humidity below 65% at room temperature). Ref: 9474.

### PVC heat shrink tube, 170mm, 1 meter, Blue
- Page: https://sigmanortec.ro/en/pvc-heat-shrink-tube-170mm-1-meter-blue
- Details: https://sigmanortec.ro/en/llms/p/1582.md
- Price: 37.61 RON
- Availability: In stock; 1-2 zile
- Reference: 9475 · EAN: 5944541537616

PVC heat shrink tube, 170mm, 1 meter length, Blue color. Insulator for wrapping and protecting battery packs, suitable for 18650 4S configurations. Folded width 170 mm, circumference 340 mm. Shrinks evenly at 100 degrees C, with shrink rate 48% horizontal and 12% vertical. Resistivity 1x1015Ω/cm3.

### PVC heat shrink tube, 190mm, 1 meter, Blue
- Page: https://sigmanortec.ro/en/pvc-heat-shrink-tube-190mm-1-meter-blue
- Details: https://sigmanortec.ro/en/llms/p/1583.md
- Price: 20.51 RON
- Availability: In stock; 1-2 zile
- Reference: 9476 · EAN: 5942304303416

PVC heat shrink tube, folded width 190mm, circumference 380mm, length 1 meter, blue color. Used for wrapping and insulating battery packs, suitable for 5S configurations with 18650 cells. Shrinks at 100 degrees C, with a shrink rate of 48% horizontal and 12% vertical. Resistivity 1x10^15 Ω/cm3 (relative humidity below 65% at room temperature).

### PVC Heat Shrink Tube, 18650 Batteries, White
- Page: https://sigmanortec.ro/en/pvc-heat-shrink-tube-18650-batteries-white
- Details: https://sigmanortec.ro/en/llms/p/1467.md
- Price: 0.80 RON
- Availability: In stock; 1-2 zile
- Reference: 9361 · EAN: 5949709440593

Heat-shrinkable PVC tube for reconditioning and protecting a 18650 cell with damaged casing or for a clean look on recovered batteries, made of white PVC with a shrinkage rate of 50%, length 72 mm and thickness 0.08 mm, shrinks evenly at 80-105°C using hot air for quick application and aesthetic finish.
PVC tube for 18650 batteries. This is used to cover a single cell when a battery has a damaged casing or you want to restore a nice appearance to recovered batteries.
Specifications:
Material: PVC
Restraint Rate: 50%
Length: 72mm
Thickness: 0.08mm
Curing temperature: 80 - 105 degrees C
White color
Tips …

### PVC Heat Shrink Tube, 18650 Batteries, Blue
- Page: https://sigmanortec.ro/en/pvc-heat-shrink-tube-18650-batteries-blue
- Details: https://sigmanortec.ro/en/llms/p/1468.md
- Price: 0.80 RON
- Availability: In stock; 1-2 zile
- Reference: 9362 · EAN: 5943733827016

Quickly restore the insulation and appearance of an 18650 cell with damaged casing, blue PVC tube with 50% shrinkage, length 72 mm and thickness 0.08 mm, shrinks evenly at 80-105 degrees C for a firm fit, apply gently with hot air by heating the ends first then the body.
PVC tube for 18650 batteries. This is used to cover a single cell when a battery has a damaged casing or you want to restore a nice appearance to recovered batteries.
Specifications:
Material: PVC
Restraint Rate: 50%
Length: 72mm
Thickness: 0.08mm
Curing temperature: 80 - 105 degrees C
Color: Blue
Tips:
With the hot air gun or a hair dryer, the ends are heated first, then the rest of the body.

### Heat Shrinkable PVC Tube, 18650 Batteries, Green
- Page: https://sigmanortec.ro/en/heat-shrinkable-pvc-tube-18650-batteries-green
- Details: https://sigmanortec.ro/en/llms/p/1466.md
- Price: 0.80 RON
- Availability: In stock; 1-2 zile
- Reference: 9360 · EAN: 5944867661712

Heat shrinkable PVC tube for 18650 batteries, green color. Used to wrap a cell with damaged wrapping or to give a neat appearance to recovered batteries. Shrink rate 50%, length 72 mm, thickness 0.08 mm, shrink temperature 80-105 degrees C. Applied with hot air, heating the ends first then the body.

### Insulating tube 600C, 5mm, 1 meter
- Page: https://sigmanortec.ro/en/insulating-tube-600c-5mm-1-meter
- Details: https://sigmanortec.ro/en/llms/p/794.md
- Price: 2.02 RON
- Availability: Out of stock
- Reference: R-22177 · EAN: 5943203670425

Insulating tube made of fiberglass for protecting cables and conductors in high-temperature areas, resistant up to 600C. Diameter 5mm, tolerance +/-0.3mm. Supplied in a length of 1 meter; for larger orders add multiples of 1 meter, up to a maximum of 100 meters. Reference R-22177.

### heat shrink tube kit 140 pieces
- Page: https://sigmanortec.ro/en/heat-shrink-tube-kit-140-pieces
- Details: https://sigmanortec.ro/en/llms/p/288.md
- Price: 24.02 RON
- Availability: In stock; 1-2 zile
- Reference: 33302 · EAN: 5940233440486

Heat shrink tube kit with 140 pieces in 5 sizes: 1.0mm, 1.5mm, 2.5mm, 3.0mm and 5.0mm, each 100mm long. Available colors: red, yellow, green, black, blue, transparent, white. Shrink ratio 2:1, shrinks evenly when heated between 84 and 120°C. Suitable for insulating and protecting cable connections in electrical and electronic work. Reference 33302.

### Insulating tube 600C, 10mm, 1 meter
- Page: https://sigmanortec.ro/en/insulating-tube-600c-10mm-1-meter
- Details: https://sigmanortec.ro/en/llms/p/1426.md
- Price: 4.05 RON
- Availability: Out of stock
- Reference: R-9320 · EAN: 5943043339025

Insulating tube made of fiberglass, resistant to temperatures up to 600C. Diameter 10mm with tolerance +/-0.5mm, length 1 meter. Flexible, used to protect cables and conductors exposed to high temperatures, suitable for industrial and electrical applications requiring reliable thermal insulation. Reference R-9320.