Braided Heat Shrink Tubing 25 mm 5 m Textile Sleeve for Extra Thick Cables and Bundles Shrink Ratio 2:1 Self-Extinguishing Cabling
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The braided heat shrink tubing combines the properties of classic heat shrink tubing and a durable textile sleeve. This piece has an internal diameter of 25 mm and a length of 5 m, making it suitable for extra thick power cables, very wide bundles of wires, and thick conduits. When heated with hot air, the sleeve shrinks at a ratio of 2:1 and tightly wraps around the protected wiring. The braided surface is flexible, highly resistant to abrasion, and according to the manufacturer, helps to reduce cable noise. The five-metre length is ideal for adjusting longer cable runs, very wide bundles in the distribution board, or for repeated repairs of extra thick cables.
Shrinking begins at approximately 80 °C and full shrinkage is achieved around 120 °C. A hot air gun is sufficient for heating; the manufacturer also mentions the possibility of using a lighter. Once cooled, the tubing forms a continuous textile layer that protects the insulation of the wires from mechanical damage, abrasion, and heat. The material is self-extinguishing with a flammability rating of VW-1 and withstands operating temperatures from −40 to +150 °C, making it suitable for cabling in cars or in electrical appliances that heat up during operation. The tubing can be used to protect joints, terminate cables, extend wires, or to bundle several thin cables into one neat bundle.
- Type – braided textile heat shrink tubing for cables
- Internal Diameter – 25 mm before shrinking
- Diameter After Shrinking – maximum 12.5 mm
- Flat Width – 43 ± 3 mm
- Length – 5 m in one continuous piece
- Shrink Ratio – 2:1 (50 %)
- Shrinking Temperature – starts at 80 °C, full shrinkage at 120 °C
- Operating Temperature – −40 to +150 °C
- Melting Point – 240 °C
- Flame Resistance – self-extinguishing, class VW-1
- Properties – flexibility, abrasion resistance, thermal insulation, noise reduction
- Shrinking Method – hot air gun or lighter
- Applications – electronics, electrical appliances, automation, cabling in cars, cable bundles
- Package Contents – 1 x braided heat shrink tubing with an internal diameter of 25 mm and a length of 5 m
When selecting the size, refer to the diameter of the cable. The manufacturer recommends choosing tubing that is approximately 3 mm larger than the diameter of the protected wiring. For flat cables or bundles with a rectangular cross-section, the required diameter is calculated by adding the width and height, multiplying by two, dividing by 3.14, and adding 3 mm. The tubing is supplied in one piece, so you can cut it to the exact lengths you need before shrinking. Slide it onto the cable before connecting the connectors, then move it to the desired position and evenly heat it along its entire length.
The braided heat shrink tubing with a diameter of 25 mm is a practical accessory for anyone repairing, modifying, or newly installing electrical wiring. The length of 5 m is sufficient for longer cable runs, modifying thick cabling in the workshop, or protecting several very wide bundles of wires at once. The textile surface protects the wires from abrasion, the heat from the hot air gun quickly shrinks it, resulting in neatly and securely arranged cabling. Thanks to its self-extinguishing properties and resistance up to +150 °C, it can be used in electronics, automation, in electrical appliances, and in cars.
Delivery
Delivery to address€1.59
Estimated delivery: 16 – 27 November
Shipped from China
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Withdrawal period30 days from receipt of the goods
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Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
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About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
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Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller