Heat Shrinkable Bus-bar Tube

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Heat Shrinkable Bus-bar Tube

Heat Shrinkable Bus-bar Tube is made of special dilute hydrocarbons through special processing, with extremely high insulation performance, widely used in substations, high voltage cabinets and so on.It has the following characteristics:

Shrinkage ratio: 2:1 3:1

Shrinkage: Fast

Common colors: red, yellow, green, blue, black, others can be customized

Temperature range

Continuous service temperature: -55~ 105

Minimum initial shrinkage temperature: 80

Minimum complete shrinkage temperature: 120

Range of application

Eliminate short circuit fault caused by mice, snakes and other small animals

• Prevent corrosion of bus by acid, alkali, salt and other chemicals

Prevent accidental injury caused by the live gap accidentally entered by the maintenance personnel

Adapt to the development trend of miniaturization of switch cabinets

Solve the interphase insulation problem of bus -bar


Cable heat-shrinkable sleeve is a kind of insulation heat-shrinkable sleeve commonly used in cables. The main material of this kind of product is PE. After irradiation crosslinking and heating expansion, it has thermal shrinkage function, with a shrinkage ratio of about 3:1 and a diameter ranging from 50-350mm.


It can be used as heat-shrinkable inner sheath, outer sheath and outer insulating waterproof sheath in cable accessories.

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  • (1) Quality Assurances

    We have a strictly quality control process from the raw material to finished products. Advanced testing lab to make sure products quality and improve our creative ability. Quality and Safety is the soul of our products.

    (2) Excellent Services

    Many years of manufacturing experience and rich export business help us to establish a well-trained sales service team for all customers.

    (3) Fast Deliveries

    Strong manufacture capacity to satisfy urgent leading time. It is around 15-25 working days after we receive the payment. It varies according to the different products and quantity.

    (4) OEM ODM and MOQ

    Strong R&D team for quick new products’ development, we welcome OEM, ODM and customize request order. Whether selecting a current product from our catalog or seeking engineering assistance for your application. You can tell us about your sourcing requirements.

    Normally our MOQ is 100pcs per models. We also produce OEM and ODM as you requirement. We are developing worldwide agent.

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