Recently, the high-tech industry in Hebei has been frequently reported that high-speed trains with a speed of over 400 kilometers per hour have been put into mass production at the China North Car Base in Tangshan; tunnel full-surface dug shield shielders have been successfully rolled out at the Qinhuangdao Qinye Heavy Industry Workshop; the world’s lowest cost and highest purity The new silane production process for polysilicon materials was fully put into operation at the Yingji Group's Six-Nine silicon industry; the single-crystal silicon solar module with the highest conversion rate and longest lifetime was put into production at the Xingtai Jinglong Group... Hebei Science and Technology Department Hall Chang Jiahongxing said: “The construction of the three major science and technology platforms in Hebei has made the province’s scientific and technological innovation and technology promotion capabilities significantly improved, and has become an engine to promote the sound and rapid development of the regional economy.†Promote economic restructuring The innovation of the industrial system and the construction of a technological innovation platform are important links. Hebei adopts self-construction and outreach methods to promote the construction of scientific and technological innovation platforms. At present, the province has built 78 key laboratories above the provincial level, 107 engineering technology research centers, and 103 postdoctoral scientific research mobile stations and workstations, involving all key development areas and advantageous industries in Hebei Province. In May of last year, China's five national key laboratories, including antibody research and development, stone preparation and release technology, Yingli's solar photovoltaic power generation technology, Xinao's green coal gasification, and Guodian United Power's wind power equipment and system technology, were established. The plan was approved by the experts organized by the Ministry of Science and Technology. Following the construction of the State Key Laboratory of Metastable Materials Preparation Technology and Science of Yanshan University, Hebei has six national key laboratories. Through the construction of scientific and technological innovation platform, the rapid development of the Chaoyang industry in Hebei Province has been promoted, which has enabled Hebei Province to develop a new generation of communication and satellite navigation chips, a new silane method to manufacture high-purity polysilicon, integrated circuit packaging technology, microelectronic mechanical systems, and coal underground gas. The emerging industries such as Chemical Industry have achieved major technological breakthroughs and formed a core technology competitive advantage. Traditional industry upgrading Hebei actively promotes the transformation of independent innovation achievements, promotes energy conservation and environmental protection, and other means to create transformation platforms for scientific research achievements. The province has invested 40.90 million yuan in scientific and technological funds, spurred nearly 900 million yuan in investment by enterprises and the society, focusing on iron and steel, equipment manufacturing, new materials, chemical industry, modernization and modern agriculture, and organized and implemented 16 provincial major independent innovation achievement transformation projects. , focusing on research and development and transformation of a number of high-tech, high value-added strategic products and major key technologies. Through the rolling implementation of provincial major independent innovation achievement transformation projects, a number of important achievements have been achieved. At the same time, focusing on energy saving and emission reduction in iron and steel and cement industries, we have screened more than 20 energy-saving and emission reduction technologies such as the “Low-Pressure Waste Heat in the Iron and Steel Industry†for large-scale demonstration and promotion, and organized the comprehensive utilization of organic waste gas, integrated waste water and silver-containing waste film resources. A number of energy-saving and emission reduction projects were established in the national science and technology plan. For example, emissions from waste heat, residual pressure, and residual gas of iron and steel enterprises have been polluting the environment in the past. In the special scientific and technological research projects organized by provincial and municipal science and technology departments, the transformation of three power generation projects has been identified as a key research project. At present, the province is in line with national industrial policies. The three iron and steel enterprises have all achieved energy conversion, turned waste into treasure, and gained more than 10 billion yuan from them. Promote the overall breakthrough of economies of scale The Hebei Science and Technology Department strives to create an integrated platform for science and technology, striving to achieve economies of scale through the integration of high-tech and applicable technologies. Take the construction of high-tech industrial belts, high-tech development zones, regional characteristic industrial bases, productivity promotion centers, high-tech incubators and other combination models to comprehensively promote high-tech and integrated technologies to achieve large-scale development. Up to now, the state-level Beijing-Tianjin-Hejin Hi-tech Industrial Belt in Hebei Province has been approved by the state, and the provincial-level high-tech zones in Tangshan and Yanjiao have been promoted to state-level development zones, bringing the number of national high-tech zones in the province to 4; There are 20 national industrial bases and 55 regional industrial bases. The Baoding National Hi-tech Zone was approved as “National Photovoltaic Power Centralized Application Demonstration Zoneâ€, Shijiazhuang National Hi-tech Zone New Material Incubation Base, Zhangjiakou Advanced Mine Equipment, and Langfang Dacheng Insulation Building Material Base were approved by the Ministry of Science and Technology as a national high-tech industrialization and torch. The project features industrial bases; the province has built 25 provincial-level or higher technology business incubators, including 12 at the national level, more than 1,700 incubators, 1,254 independent research and development products, and 365 patents; the provincial productivity promotion center has developed Of the 104, including 20 state-level demonstration centers, through the promotion of central tutoring, the total number of high-tech enterprises in the province has also increased to 514, of which 119 have exceeded 100 million yuan in sales revenue. With the establishment of an integrated platform for science and technology and the completion of technology promotion carriers, Hebei has witnessed rapid development of large-scale featured industries. Langfang and Qinhuangdao Development Zones have become well-known electronic information industry bases; Baoding and Xingtai Development Zone have become the largest new energy industry in the country. Base; Zhangjiakou, Dingzhou, Baoding have become a certain equipment manufacturing base. Through the construction of the three major platforms, the added value of high-tech in Hebei reached 82 billion yuan in 2010, an increase of 30% over the previous year, and the international competitiveness has increased significantly, which has promoted the rapid growth of foreign trade exports.
Annealed steel bar is produced by annealing which is one kind of heat treatment to get proper hardness for machining. Our advantages and more services of annealed steel bar includes:
1) Wide range of diameters from 10mm to 300mm
2) Customized Length from 100mm to 12000mm
3) Good surface roughness: 0.4um to 1.5um
4) Good straightness: 0.5mm/m to 2mm/m
5) Good roundness: 80% of diameter tolerance
6) Diameter tolerance: -0.02mm to -0.06mm/h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
8) Anti-rusty package
9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
10) Fast delivery time
Annealed Steel Round Bar, Annealed Steel Bar,Hot Rolled Annealed Steel,Cold Drawn Annealed Steel,Annealed Steel Rod SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com