Cable companies blindly march into the field of aluminum alloy cables

The annual output value of China's cable industry exceeds RMB 1 trillion, making it the world's largest cable producer. However, China is facing a big but weak situation. The development of China's cable industry suffers from pressures from multiple parties and has been subject to chaotic market competition and poor quality products. , excess capacity, profit margins are constantly being squeezed.

In this case, the aluminum alloy cable may become another export of the industry. In the future, the demand will be huge. If the national standard is introduced, the market may show a geometric increase. It is no doubt that for an industry that is not in a good time. It is the life-saving straw in the cable industry. The aluminium alloy copper aluminum alloy cable is being hotly fired, and the development of aluminum alloy cables has become an effective method for the cable industry in China to solve problems such as difficult development, chaos, and low price competition.

Although aluminum alloy cable has just started in China, in recent years it has maintained a rapid growth rate, which makes aluminum alloy conductor cable or will become the next investment boom.

With the gradual application of aluminum alloy cables and the increasing acceptance of users, related products in this field will be increasingly recognized by the market. In recent years, there have been many ups and downs in the country. In 2012, China's annual output of aluminum alloy cables is about 2 billion yuan, about 30,000 tons of aluminum alloy conductors, of which export cable products are about 500 million yuan.

The cable industry is flooded with too much of the past, and what they bring is more sad. Take Lita as an example. In 2008, there were 39 global towers, of which 26 were in China, accounting for 2/3 of the total number of global towers. In 2010, the total number of towers in the country increased to 52, and by 2013 it was It reached 78 seats. The increase in the number of Chinese towers is surprising. Among the 78 towers, there are a total of 100 VCV (vertical tower cross-linked) production lines across the country, due to the fact that there are two production lines in some of the towers. The annual output of these 100 production lines is about 30,000 kilometers, and it is estimated that this is 1.5 times the amount of the world, and it is also 3 times the amount of high voltage cables in China.

At present, more than 100 domestic companies have invested in the project. We need to be vigilant that once the cable market in China is opened, related industries may face a new round of impact, and the cable industry will also be affected by the passive expansion. The alloy cable must not be blindly expanded.

Repeat the mistakes. Before China's cable industry, there have been several investment booms, such as all-plastic local telephone cables, optical fiber cables, CCV production lines for medium voltage cross-linked cables, and high-voltage ultra-high voltage cables and VCV production lines. The over-indebted expansion has led to an even more serious industry in excess. Excessive abyss.

The amazing speed of development is a painful waste. The outcome of a swarm of bees is not always happy, but only idle assets. At present, the operating rate of some aluminum alloy cable companies is not set at 40%, and many production equipments are idle. According to Jiang Huajun, general manager of Far East Cable Co., Ltd., please do not blindly follow the trend. This is a deep pain lesson bought with real money and silver. In the face of this new direction of aluminum conductor cables, cable companies are cautioned against repeating common cables.

In fact, cable companies blindly march into the field of aluminum alloy cables, but also face many risks. First, the demand for aluminum-based copper has become higher and higher. Some companies and research institutes have set their sights on aluminum-based copper projects, which will push up aluminum prices. Second, users still hold a tentative attitude towards aluminum alloy cables. Although many industry experts are behind it, they are ultimately not the ultimate determinants of the market economy. Third, due to the lack of relevant industry standards for domestic aluminum conductor cables, the market is not standardized. China's cable industry standards lags behind, and there are still some gaps between European and other countries' standard systems. Fourth, due to technical restrictions, there is room for improvement in the pass rate of aluminum alloy cables.

We must not allow aluminum alloy cables to become the next industry with excess capacity. We must treat them rationally, and irrational disorderly competition can only hurt us and make the industry itself passive. As a cable company, we should treat aluminum alloys as a prosperous feast with an objective and calm attitude. From its own perspective, we should rationally allocate the production capacity structure, judge market trends, and proceed from the perspective of markets and sustainable development. The cable industry makes its own contribution.

Hejian Deris Both manufacturer and distributor, specialize on Oil Wells Tricone Bit,oil field Tricone Bit,Oil well drill bit , oil drill head ,tricone roller bit

The oil well Tricone Drill Bit advantage  

1. Adopt floating bearing structure, the floating element is made of new material with high strength, high elasticity, high temperature resistance and high wear resistance, and the surface is treated by solid lubricant. While reducing the relative linear velocity of the bearing pair, the friction surface temperature rise is reduced, and the bearing life and bearing reliability under high drilling pressure or high speed drilling process conditions can be effectively improved.

2. Adopt high precision metal seal. The metal seal consists of a carefully designed metal seal ring as the axial seal of the bearing. The two highly elastic rubber supply rings are located in the palm and cone seal area as static seals. The optimized seal compression ensures two The metal ring sealing surfaces are always in good contact.

3, the steel ball locks the cone, adapt to high speed.

4. It adopts a full rubber oil storage bladder that can limit the pressure difference and prevent the drilling fluid from entering the lubrication system, which provides a good lubrication guarantee for the bearing system.

5, using a new grease that can withstand high temperatures of 250 ° C, anti-wear.

6. The insert bit adopts high-strength and high-toughness hard alloy tooth. The optimized design of the number of teeth, the number of teeth, the height of the tooth and the unique shape of the alloy tooth fully exerts the high wear resistance and excellent cutting ability of the insert bit. The new wear-resistant material of the steel tooth bit surface welding, while maintaining the high mechanical drilling speed of the steel tooth bit, improves the life of the bit cutting teeth.

Oil Wells Tricone Bit

Oil Wells Tricone Bit,Oil Tricone Bit,Oil Drilling Head,Tricone Bit For Oil Well Drilling

Hejian Deris Petroleum Drilling Equipment Co.,Ltd. ,

This entry was posted in on