Construction machinery brings a broad market space to the demand for fasteners

2020-11-16

The basic parts represented by fasteners are not only the basic industry of China& 039;s equipment manufacturing indust
The basic parts represented by fasteners are not only the basic industry of China's equipment manufacturing industry, but also the important foundation of various fields of national economic construction.During the 12th Five-Year Plan period, while maintaining some cost advantages, the industry must rely on new advantages such as technological progress, quality improvement and product cost performance to achieve sustainable development. It is estimated that by the end of 2015, the total output of the whole industry will reach 7.5 to 8 million tons.Under the overall situation of expanding export, the export products will show a long trend of ups and downs. It is estimated that the average annual export growth rate during the "12th Five-Year Plan" period will be 8% ~ 10%, and the total export of the whole industry will reach 30 billion yuan in 2015.The domestic market in automobile, agricultural machinery, high-speed railway, metallurgy, electric power, construction machinery and capital construction and other fields will continue to maintain a good long-term trend, which will bring a broad market space for fasteners.
1. Automobile. It is estimated that by the end of 2015, China's automobile production and sales will both exceed 23 million units.According to statistics, a light vehicle or passenger car fasteners about 500 specifications, 50KG, about 400 pieces;A medium or heavy truck commercial vehicle needs about 7,500 pieces of fasteners, with a mass of 90kg. According to the calculation of 70kg per vehicle, the annual demand for automobile fasteners is more than 1.5 million tons.
2. Wind power: The domestic market has an urgent demand for megawatt wind power units. The state plans to build 70 million kW of wind power units by 2015, and maintain a speed of no less than 14 million kW per year.The demand for high-strength fasteners for wind turbines is calculated at KW400kg per set, and the annual demand for high-strength fasteners for wind turbines is more than 500,000 tons.
3. Nuclear power. According to the national medium and long term plan, China will start construction of 40 nuclear power units with a capacity of one million kW by 2020, which will be equivalent to the current 20 Daya Bay nuclear power plants.The annual demand for fasteners for high-strength nuclear power above 8.8 grade, fasteners for special materials and welded rivets is more than 80,000 to 100,000 tons.
4. Agricultural machinery, during the "12th Five-Year Plan" tractor, rice transplanter, harvester and a series of agricultural machinery products total output value will reach 250 billion yuan, is expected to demand all kinds of standard parts, fastening special shaped parts more than 150,000 tons, output value of about 2 billion yuan.
5. Construction machinery: During the "Twelfth Five-Year Plan" period, the number of construction machinery loaders, excavators, road rollers and other series of products will reach 6 million, with an annual sales volume of about 50,000, and the annual demand for high-strength fasteners is expected to reach 20,000 to 30,000 tons.
6. High-speed railway: During the 12th Five-Year Plan period, the mileage of laying high-speed railways, dedicated passenger lines and intercity rail transit will grow rapidly. It is estimated that the annual investment in infrastructure will reach 300 billion to 400 billion yuan, and the annual demand for high-speed rail fasteners will reach nearly 300,000 tons.
7. Power: the maintenance and construction of various levels of high-voltage and ultra-high-voltage transmission towers, and the demand for electric fasteners will increase dramatically, with an annual demand of nearly 220,000 tons.