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About UsHongsheng Wire and Cable Co., Ltd. is a key enterprise in Zhejiang Province specializing in the production of wires and cables, integrating industry, commerce, trade, production, education, and research. Its main production, processes, and testing equipment are all designed and configured according to international standards.
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ProductsEmploy scientific management and quality assurance systems based on GB/T19001—IS09001 and GB/T24001—ISO14001 environmental management systems to organize production management.
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Contact UsWe believe: Great achievements depend on quality. Your satisfaction is our eternal pursuit!
14
2021-02
Cable: Grounding methods for steel wire armored cables
The grounding map of steel wire armored cable refers to a cable with a ring and different armored protective layers. In addition to the bending life of the equipment, the armored cable should also have smooth tensile and compressive strength, and consider obstacle factors to reduce the anti-interference characteristics of the cable. The armor used is different from steel strip, steel wire, aluminum strip, and aluminum pipe. Among them, steel strip and steel wire armor have high magnetic permeability and can be used for magnetic shielding. The reason why it can effectively resist low-frequency interference is that the steel wire armored cable can be directly buried in the map, and it is also free from pipe laying, and it is also cheap and good. The reason why the steel wire armored cable grounding map can be placed in the equipment and protective layer is
2021-02-14
02
2021-03
Cable: Some advantages of flexible fire-resistant cables
Speaking of cables, many researchers have encountered them in our daily learning and living environment and need to use them frequently. They are devices used for transmitting power quality or signals, generally consisting of several wires or groups of wires, appearing rope-like in appearance. Moreover, each group of wires has a mutual insulation effect, often effectively twisted around a central core, with the entire exterior covered by a thick, highly insulating layer, featuring internal conductivity and external insulation. Today, I will lead everyone to understand and analyze some of the main advantages of flexible fire-resistant cables, helping to improve...
2021-03-02
17
2021-03
Low-smoke halogen-free cable: How to identify a low-smoke halogen-free cable?
What are the identification methods for low-smoke halogen-free cables? 1. Product name identification method for low-smoke halogen-free cables. Low-smoke halogen-free flame-retardant polyethylene insulated wires and cables, low-smoke halogen-free flame-retardant polyethylene insulated, low-smoke halogen-free flame-retardant polyethylene sheathed power cables. Counterfeits generally have slight differences, such as polyethylene insulated low-smoke halogen-free sheathed flame-retardant power cables. 2. Skin burning method for identifying low-smoke halogen-free cables. When ironing the insulation layer with an electric iron, there should be no obvious dents. If there are significant dents, it indicates that there are defects in the materials or processes used for the insulation layer. Or use a lighter to bake, generally should not
2021-03-17
31
2021-03
Mineral cables: Common causes of wire and cable failures
It is understood that the direct cause of wire and cable failures is the reduction and breakdown of insulation capacity. There are many factors that lead to the reduction of insulation sensitivity. Based on the practical operation and management experience of enterprises, the following different situations are summarized. Hongsheng Wire and Cable Co., Ltd.'s editor will take you to understand. 1. External damage. 2. Insulation moisture. For example: unqualified wire and cable connectors, in humid climates, joints can produce water or water vapor, under the action of the electric field for a long time, layered water tree mixing, gradually reducing the insulation strength, causing damage to the cable failure.
2021-03-31
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2021-04
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2021-04
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2021-04
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2021-04
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2021-04
15
2021-04
Cable: Common problems with high-voltage cables due to manufacturer defects
Manufacturer's manufacturing reasons can be divided into three categories according to location: cable body reasons, cable joint reasons, and cable grounding system reasons.
2021-04-15
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Address: Central Industrial Park, Luqiao District, Taizhou City, Zhejiang Province
Fax: 86-576-82670077
