China Customized Heat Shrink Cable Accessories Manufacturers Suppliers Factory

Your Professional Heat Shrink Cable Accessories Supplier

Jinneng power technology (Hubei) Co.,Ltd was founded in 2011, located in Xiaogan City, Hubei Province, currently covers an area of more than 27,000 square meters, construction area of more than 43,000 square meters, the registered capital is 80 million, there are 28 engineers which belong to top R&D team, and the company had passed ISO9001, ISO14001, OHS18001, CCC, CQC, CE,TUV and other certifications.

Laboratory:

High-performance Insulation Materials Research Laboratory & Smart Distribution Network Products Laboratory.

Research base:

Build a new high-voltage insulating materials laboratory research practice base together with North China electric power university

Business partners:

State Grid, China Southern Power Grid, China Energy Engineering Group, China Nuclear Photovoltaic, China Railway Group, Hong Kong Metro, China National Petroleum Corporation, China Petroleum & Chemical Corporation, China Railway, Tianneng Battery, Siemens, etc.

R&D team:

A powerful R&D team led by 3 professors and experts, consisting of 28 engineers

North China electric power university

Jinneng build a new high-voltage insulating materials laboratory research practice base together with North China electric power university

Professor/Dr YanFeng (intelligent distribution network product research and development room)

Professor/Dr YanFeng, insulation materials experts, senior engineer, north China electric power university graduate student tutor. Responsible for the technical R&D of 35-110kV cable accessory series products.

Chen Junxiang(intelligent distribution network product research and development room)

Chief engineer, embedded software experts, senior engineer;

Wang Ting: Expert in communication software, senior engineer, and holds a master's degree from the United States.

Professor Xue Zhiyong(highly efficient insulation materials research and development room)

Highly efficient insulation materials research and development room, a professor and doctoral supervisor at North China electric power university, the chief scientist of the key research project of the 14th Five-Year Plan of the State.

Our Certificate

ISO9001, ISO14001, OHS18001, CCC, CQC, CE, TUV and other certifications High-tech enterprises, specialized new small and medium-sized enterprises, innovative enterprises, science and technology enterprises. Jinneng has 44 patents for core components, intelligent capacitors, and supporting products, including 4 invention patents and 11 software copyrights, and has been recognized as a national high-tech enterprise.

ISO45001

ISO9001 ISO 9001:2015

ISO14001

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The uses of Heat Shrink Cable Accessories:

1KV, 10kV, 20kV, 35kV heat shrink power cable terminal, intermediate connector series products, it integrates waterproof, stress control, shielding and insulation. It has good electrical and mechanical properties and can be used for a long time under various harsh environmental conditions. It has the advantages of light weight and easy installation. It is widely used in electric power, petrochemical industry, metallurgy, railway port and construction field.

Advantages of our Heat Shrink Cable Accessories

Small in size:

This makes the heat shrink cable accessories more flexible when installed and used.

Light in weight:

It has strong adaptability and is convenient to install in narrow Spaces.

Low cost:

The cost advantage makes it easier to use in various power projects and adapt to market demands.

FAQ

Outdoor Heat Shrinkable Termination joint

01.What does your heat shrinkable cable accessories include?

1. Heat shrink sleeve

2. Stress tube
3. Insulation tube
4. Sealing tube
5. Phase color tube
6. Single-hole rain skirt
7. Three-hole rain skirt
8. Constantforce spring

9. Copper braided tape

10. Sealant

02.What's the difference between heat shrink tubing and cold shrink tubing?

Heat shrink tubing is usually made of thermoplastic polyolefin. After heating, it shrinks to its original size and is wrapped around cables or joints. It is commonly used for cable joints, insulation and protection. Installation requires the use of a hot air gun or other heating tools.
Cold shrink tubing is usually made of elastic polymers. Used at room temperature, the sleeve itself is pre-stretched and loosened during installation to return to its original shape. It is mostly used for the sealing protection of cable terminals and joints. No heating is required. Just put it on directly. The installation is more convenient.

03. The principle of heat shrinkable cable accessories

The product is made of rubber and plastic composite material, cross-linked by high-energy irradiation, cooled and shaped when expanding to the required geometric size. And heat to a certain temperature when installing, the "elastic memory" of the polymer can be utilized to retract the cable in place, so that the cable cutting installation part is tightly sealed to achieve the purpose of insulation and sealing.

04.What is the material of your heat shrink cable?

Cross-linked polyethylene (XLPE) is a commonly used heat shrink tubing material and has the following characteristics:
1. High-temperature resistance: XLPE can withstand relatively high temperatures and is suitable for high-temperature environments.
2. Excellent electrical insulation: It offers good electrical insulation performance and is suitable for cable protection.
3. Chemical resistance: It has strong resistance to a variety of chemical substances.
4. Anti-aging: It has good weather resistance and can extend its service life.

05.The advantages of cross-linked polyethylene (XLPE) over other insulating materials:

1. High-temperature resistance: It can withstand temperatures above 90°C and is suitable for high-temperature environments.
2. Electrical insulation: Excellent insulation performance reduces the risk of leakage.
3. Chemical resistance: Excellent chemical resistance, suitable for harsh environments.
4. Anti-aging: Superior to PVC, extending service life.
5. Mechanical strength: High tensile strength and impact resistance.
6. Environmental friendliness: Environmentally friendly, free of harmful substances.

06.What are the differences between XLPE and EPR materials when used as heat shrink sleeve?

XLPE performs better in terms of temperature resistance, insulation and chemical resistance, while EPR has advantages in flexibility and cost.