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Heat Shrinkable Cable Accessories
The production of heat shrinkable cable accessories needs to go through a series of processes such as Mixing → Forming → Irradiation → Expansion → Gluing. Shape memory effect of polymer materials is the basic principle of fabricating heat-shrinkable materials. The characteristics of the polymer material itself give the heat shrinkable cable accessories with good electrical and mechanical properties, light weight, easy installation and other advantages. 

The heat shrinkable cable accessories products are waterproof, stress control, shielding, insulation in one, can be used in a variety of harsh environmental conditions for a long time. They are widely used in Electric Power Industry, Petroleum Industry, Chemical Industry, Metallurgy, Railway, Port, Construction and other fields.


The most important part of heat shrinkable cable accessories is Stress control tube . Heat shrinkable stress control tube refers to a casing used to shield the electrical stress at the termination of a cable.  A new theory of stress control for high voltage cable terminal is developed, and a heat shrinkable stress control tube with appropriate impedance value is developed.  Heat shrinkable stress control tubes can be prepared for cables with different voltages and cross sections. The test proves that the electrical and thermal properties are stable and reliable even after regular operation. The cable terminal designed by heat-shrinkable semiconductor stress control tube can meet various test standards. Every part of Heat shrinkable Cable Accessories are important.


HUAYI CABLE ACCESSORIES Co.,Ltd. in accordance with the brand of The heat shrinkable cable accessories products through constant research and development of science and technology, has reached the domestic and international most advanced level, at home and abroad enjoys a high reputation, the products sell well all over the country and world.
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  • Our 24kV Heat Shrinkable 3 Cores Straight Through Joint Kits is a kind of insulation tube with high temperature shrinkage, soft flame retardant, insulation and corrosion prevention function. HUYI in accordance with the brand of cable accessories and heat shrinkable products through constant research and development of science and technology, has reached the domestic and international most advanced level, at home and abroad enjoys a high reputation, the products sell well all over the country and world.

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  • Our 35kV Heat Shrinkable 3 Cores Straight Through Joint kits is a kind of insulation tube with high temperature shrinkage, soft flame retardant, insulation and corrosion prevention function. HUYI in accordance with the brand of cable accessories and heat shrinkable products through constant research and development of science and technology, has reached the domestic and international most advanced level, at home and abroad enjoys a high reputation, the products sell well all over the country and world.

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  • DTL Bimetallic Terminal Cable Lug and Terminals are used to connect tap conductor to power equipment (transformer, circuit breaker, disconnect switch. etc) or to wall bushing of substation.Aluminum connectors are also used to connect the tap conductor of T-connector.

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  • Aluminum alloy bolt type shear type cable lug and terminals it doesn’t need hydraulic tool but a spanner to finish installation. The special eccentric design for round conductor ensures enough anti-wrench strength and conductivity. The bolts and nuts are specially designed to install on large range of conductor. The barrel capped is filled with joint compound to avoid oxidization.

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  • Constant force spring is a special tension spring. They consist of helical metal plates that are bent on the inside so that each coil is tightly wound around the inside of the metal plate. When the metal plate is stretched (twisted), the internal stresses resist the load force, which is exactly the same as that of a normal stretch spring, but the coefficient is close to constant (zero).

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  • Our Adhesive tape selects the high quality import material, the special craft processing. With high temperature resistance, impact resistance, good strength, high breakdown voltage, waterproof and other characteristics, its tensile strength, elongation and dielectric strength and other performance indexes have reached or exceeded the similar foreign products.

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Huayi is a professional high quality Heat Shrinkable Cable Accessories Manufacturers and Suppliers in China. If you want to buy cheap Heat Shrinkable Cable Accessories in stock, contact us to get low price. And we also support bulk. If you need, we also provide quotation. We sincerely welcome new and old customers to visit our factory for consultation and negotiation. For more information, contact us now.