Braided Heat Shrink Tubing 25 mm 10 m Textile Sleeve for Extra Strong Cables Shrink Ratio 2:1 Self-Extinguishing Electrical Installation
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The braided heat shrink tubing combines the properties of traditional heat shrink tubing and durable textile sleeves. This piece has an internal diameter of 25 mm and a length of 10 m, making it suitable for extra strong power cables, very wide bundles of wires, and thick conductors. When heated with hot air, the sleeve shrinks at a ratio of 2:1 and tightly encircles the protected wiring. The braided surface is flexible, highly abrasion-resistant, and according to the manufacturer, helps reduce cable noise. The ten-metre length is sufficient for extensive cable runs, switchgear equipment, and as a supply for repeated repairs of extra thick conductors.
Shrinkage 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 wiring in cars or in electrical appliances that heat up during operation. The tubing can be used to protect joints, terminate cables, extend conductors, or group several thin cables into one tidy bundle.
- Type – braided textile heat shrink tubing for cables
- Internal Diameter – 25 mm before shrinking
- Diameter after Shrinking – up to 12.5 mm
- Width Flat – 43 ± 3 mm
- Length – 10 m in one continuous piece
- Shrink Ratio – 2:1 (50 %)
- Shrink 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
- Method of Shrinking – hot air gun or lighter
- Usage – electronics, electrical appliances, automation, car wiring, cable bundles
- Package Contents – 1 x braided heat shrink tubing with an internal diameter of 25 mm and a length of 10 m
When selecting the size, refer to the diameter of the cable. The manufacturer recommends choosing tubing approximately 3 mm larger than the diameter of the protected conductor. 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 systems. The length of 10 m is sufficient for the electrical installation of a small workshop, protecting long cable runs, or as a supply for ongoing repairs of thick cables. 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, electrical appliances, and in vehicles.
Delivery
Delivery to address€1.59
Estimated delivery: 16 – 27 November
Shipped from China
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Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
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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.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
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