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Company: Henan Lubao Special Cable Co., Ltd.

Contact: Manager Su

Mobile: 13838110230

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Address: No. 13 Workshop B, Tiantan Venture Park, Huling Industrial Gathering District, Jiyuan City, Henan Province


Do you know what a flexible fire-resistant cable is?

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Do you know what a flexible fire-resistant cable is?

作者: Release Date: 2018-05-31 Author: Click:

Flexible fire-resistant cable

1. Excellent fire resistance, not only meets the international GB12666.6A class 950 ℃ 90min, but also meets the requirements of British BS6387-1994 class A 650 ℃ 3h B class 750 ℃ 3h C class 950 ℃ 3h and also can withstand fire Water spray and mechanical impact.

2. Long continuous length Regardless of whether it is a single-core or multi-core cable, its length can meet the power supply length requirement, and the limit length can reach 2000m.

3. Large cross-section single-core cable can reach 1000mm2, multi-core cable can reach 240mm2.

4. It has flexibility. The cable can be coiled on the cable reel. The bending radius of Henan wire and cable is ≥20D, and D is the outer diameter of the cable.

5. It is non-smoke and non-toxic when burning. Insulation is made of "non-combustible body", which does not produce any harmful gas during burning, and will not cause secondary pollution.

6, the cross-section capacity is too large, the cable not only has a large cross-section flow but also has a large overload capacity. According to the wiring requirements, the surface temperature of the cable is usually ≤70 ° C. If the wiring is not touchable, and it is not in contact with combustible building materials, the temperature of the cable jacket can reach 105 ° C. The allowed working temperature of fire-resistant cables under overload can reach 250 ℃.

7. Corrosion resistance. Organic insulated and fire-resistant cables sometimes need to wear plastic or iron pipes. Plastic is easy to age and become brittle, and iron pipes are susceptible to corrosion. Fire-resistant cables do not need to be worn through copper sheaths.

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8, no electromagnetic interference, fire cables and signal, control and other wires and cables are laid in the same shaft. Fire cables are shielded by copper sheath. It will not interfere with the signal or information transmitted by control wires and cables.

9, good safety, in addition to the normal power supply in the flame fire cable, fire extinguishing equipment to reduce fire losses. At the same time, it is also particularly reliable for personal safety. The copper sheath is a good conductor and is the best ground wire. It continues to the entire length of the cable, which greatly improves the sensitivity and reliability of ground protection.

10, long service life, inorganic insulation materials, high temperature resistance, and not easy to age, his life is many times longer than organic insulated cables? Under normal working conditions, its life can be equivalent to buildings.

11. The transportation and installation of flexible fire-resistant cables include installation.

New product

Derivatives / new products of wires and cables are mainly due to different applications, different application requirements, and convenience of equipment and requirements for reducing equipment costs. New materials, special materials, or product structure changes, or process requirements, or different A variety of products are combined to produce.

Use different materials such as: flame-retardant cables, low-smoke halogen-free / low-smoke low-halogen cables, termite-proof, mouse-proof cables, oil-resistant / cold-resistant / temperature-resistant cables, etc.

Change product structure, such as: refractory cable, etc.

Improve process requirements such as medical cables

Combination products such as OPGW

Facilitate installation and reduce equipment costs such as prefabricated branch cables .


URL of this article: http://herzheart.com/南方双彩网/365.html

Keywords: Henan wire and cable , Zhengzhou wire and cable , wire and cable manufacturer

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