Cable market to copper-based, short-term adjustment after the market bullish unchanged.
2017-04-01
Copper core cable power cable market dominates, why is there a final conclusion, but the industry has shaken in recent years?
In fact, copper-core cables have always occupied the main market. This is mainly because: First, the use of imported copper resources to produce copper cables is safe and reliable, convenient construction, and low maintenance costs. Even if the price is relatively slightly higher, it can win the favor of the power sector. Second, from the perspective of safety and reliability, the key to the use of aluminum core cable is the joint technology and its reliability, China's power cable construction technology and maintenance management level can not ensure the safe and reliable operation of aluminum cable. Third, due to the limited underground laying space in cities, especially large cities, which is not conducive to the use of aluminum cables, some provinces in China have issued instructions to design power supply systems that aluminum core cables can only be used below 35 kV!
The application of aluminum alloy cable in the power cable industry is over-hyped, and the chaos is highlighted, mainly due to the exaggerated publicity of individual cable manufacturers, which interferes with the rational choice of users, messes up the market and investment order, and damages the interests of power cables and copper and aluminum industries.
Since copper, aluminum and aluminum alloy conductors have their own characteristics, the selection of copper, aluminum or aluminum alloy cables should be determined by the design and users according to the comprehensive economic and technical effects and operational safety and reliability, rather than simply using the slogan "aluminum section copper" can solve the problem in general. Therefore, in the spirit of seeking truth from facts, copper conductors should be used in the field of copper cables, and aluminum can be used as conductor products. If scientific experiments are carried out and the trial is successful, it can be popularized and applied, but it is against blind implementation, otherwise it will cause product quality decline and even frequent safety accidents.
China's "saving copper with aluminum" and "replacing copper with aluminum" have the following problems: first, the propaganda is inaccurate, and the application of aluminum and aluminum alloy cables has not been promoted in a normal and orderly manner; second, misleading investment, so that the cable industry The medium and low-end products have already further expanded their excess capacity; third, individual companies have declared patents for rare earth high-speed rail aluminum alloy conductor materials; fourth, the promotion of "saving copper with aluminum" and "replacing copper with aluminum" seems to be "hot" on the part of the manufacturer, while the application side is "warm". In fact, both sides still lack sufficient technical preparation and market preparation.
Cable, use, aluminum alloy, power cable, conductor, market, industry, technology, safe and reliable
Related Documents
Related dynamics
WeChat Sweep to Learn More Guda Information
-
E-mail:guda@188.com
Website:www.xjixo.com
Consumer Hotline:400-8379-000
Wire Anti-Counterfeiting and Red Packet Inquiries:18185354668
-
Sales Hotline：0851-34754829、0851-34754819
-
0851-34754816
-
After-Sales Service:17630129055
Recruitment Hotline:18385386544
Advertising Cooperation:18166782513
Address: 02-04, 02-06, Xiayun Industrial Park II, Liyang High-Tech Zone, Pingba District, Anshun City, Guizhou Province
Copyright© Guda Wire and Cable (Group) Co., Ltd. 2024. Website Construction: www.300.cn - GuiYang | Cloud News | City Branches | 
贵公网安备 52040002000107号
电缆.网址
SAF Coolest v1.3.1.2 设置面板 PJBSD-ZDIA-SDXZE-ZQZ
无数据提示
Sorry, the current column is being updated, please look forward to it!
You can view other columns or returnHome Page