Four state-owned enterprises of Bohai Iron and Steel Group

Tianjin Iron and Steel Group Co., Ltd. (Tianjin Tiangang Group Co., Ltd., referred to as Tiangang for short) is a large-scale modern iron and steel joint enterprise integrating sintering, ironmaking, steelmaking, continuous casting, rolling and metal products production technology, with an annual output of 7.5 million tons and a steel production capacity of 7 million tons. Tiangang has been ranked among the top 500 Chinese enterprises for seven consecutive years, 20 10 among the top 500 Chinese enterprises 128, 63 among the top 500 manufacturing enterprises in China, 20th among the ferrous metallurgy and calendering industries, and 9th among the top 100 enterprises in Tianjin. In 20 10 year, the sales revenue was 5521900 million yuan, with an average annual growth of more than 10 billion yuan for four consecutive years. The company has advanced technology and equipment in the world and rich management and technical talents. Adhere to the "quality-oriented, customer-responsible" quality policy, and wholeheartedly provide our customers with quality products and satisfactory services. The main products include continuous casting billet, continuous casting round tube billet, continuous casting billet, torsion-free controlled cold hot rolled wire rod, medium plate, bar and hot rolled strip steel. Among them, the quality of 34Mn5 and 37Mn5 steel for oil casing has reached the international API standard for oil casing and reached the international advanced level. The special high-speed wire rod for sleeper steel wire has reached the domestic leading level, and won the first and second prizes of excellent technological innovation projects of Tianjin enterprises respectively. Hot rolled round steel with low carbon steel, hot rolled ribbed steel bar with reinforced concrete, hot rolled thick steel plate and steel strip with carbon structural steel and low alloy structural steel won the 20 10 National Gold Cup Award for Physical Quality of Metallurgical Products. The shipyard has passed the certification of Lloyd's Register of Shipping.

The company has the right to import and export, and its leading products with high technology content and high added value are exported to Europe, America, Southeast Asia and Hongkong, Taiwan Province and other regions, enjoying a high reputation in the international market.

Enterprise policy

Set and pursue high standards.

The question of standards is a question of world outlook and dedication. The high standards of everyone's work are mainly reflected in: First, we must establish a sense of high standards. Adhere to the first-class work, implement it according to the first-class requirements in practice, and get first-class results. Two, adhere to the advanced learning, advanced, advanced, strive for work first. Third, keep pace with the times, innovate constantly, and achieve self-transcendence on the basis of high level. Location The company is located in Tianjin Binhai New Area in the lower reaches of Haihe River, and it is 18km away from Tianjin Port, Economic and Technological Development Zone and Bonded Zone in the east. Haihe River in the south and Tianjin Steel Pipe Company in the west; It is adjacent to Beijing-Tianjin-Tangshan Expressway, Jingshan Railway, Airport Logistics Zone and Tianjin Binhai International Airport in the north, with a unique geographical environment and huge space for sustainable development.

Eight product categories

First, the billet

Second, the round tube blank

Third, the floor.

Fourth, the high line.

Verb (abbreviation of verb) medium thick steel plate

Seven, medium plate

Eight, bar

Tiangang advantage

technical superiority

Tiangang Technology Center is a nationally recognized enterprise technology center with a technology research and development building of 8500㎡. It is a comprehensive R&D and management organization integrating scientific and technological development, new product development, new technology application, information construction, intellectual property rights, patents and standard management. The Physical and Chemical Center has obtained the laboratory accreditation certificate from China National Accreditation Committee for Conformity Assessment (CNAS) and established a postdoctoral research center. Research fields involve iron and steel metallurgy, pressure processing, metal products, comprehensive utilization of environment and resources, etc. The technology center always insists on applied research to improve the market realization and the contribution rate of science and technology; Focusing on the needs of users, highlighting the personalized development of products; Improve the starting point and level of innovation and achieve core technological breakthroughs by means of joint development and technology integration in Industry-University-Research; Guided by cutting-edge research, pursuing the leap of technological development; The working concept of promoting and realizing technological innovation with the innovation of system and mechanism as the driving force.

The Technology Center has an innovative team with complete professional categories, reasonable talent level, high technical level and dedication. The innovation team covers many specialties such as iron and steel metallurgy, pressure processing, metal materials, mechatronics and so on. With the project as the link, according to the needs of the task, set up an innovative research team with reasonable structure, and carry out scientific research and innovation activities under the leadership of technical leaders or technical leaders. At the same time, we will continue to strengthen Industry-University-Research's cooperation and establish long-term and stable cooperative relations with Peking University Institute of Technology, Northeastern University, University of Science and Technology Beijing, Zhengzhou University, Zhejiang University, Institute of Process Engineering of China Academy of Sciences, and Iron and Steel Research Institute. Four R&D bases have been established, namely, Institute of Process Engineering of Chinese Academy of Sciences-Tianjin Iron and Steel Co., Ltd., Iron and Steel Research Institute-Tianjin Iron and Steel Co., Ltd., State Key Laboratory of Rolling Technology and Continuous Rolling Automation of Northeastern University-Tianjin Iron and Steel Co., Ltd. and Peking University Institute of Technology, which are mainly devoted to developing new products with high added value and high technology content, and saving energy in related technologies and processes.

recycling economy

(A) vigorously develop circular economy

Tiangang adheres to the development path of circular economy, realizes the efficient utilization of energy resources, implements the "four closed circuits" of circulating gas, industrial water, solid waste and waste heat steam according to the reduction-reuse-recycling of resource consumption, vigorously promotes advanced technologies such as new energy-saving technologies, new processes and new materials, and enhances the competitiveness of enterprises.

Tiangang has equipped special environmental protection facilities for all pollution sources, which has strengthened the recycling of waste resources and improved the utilization efficiency of resources. At present, the recycling rate of solid waste such as iron slag, steel slag, iron-bearing dust mud, steel rolling scale and environmental protection dust reaches 100%. Power boiler, double-rod, double-high speed wire and medium plate heating furnace all adopt heat storage technology, which can fully utilize blast furnace gas; Ladle baking, Maierzi active lime kiln and medium plate heat treatment heating furnace all burn converter gas, which improves the utilization rate of secondary energy. Negative energy steelmaking is realized in the steelmaking process. The residual energy and waste heat are fully utilized by using blast furnace gas residual pressure power generation (TRT) projects and low-pressure waste heat steam power generation projects such as converter and sintering. The reuse rate of produced water reaches 98% by adopting the methods of clear water diversion, multi-purpose of one water, cascade utilization and recycling.

(2) The benefits of energy saving and emission reduction are obvious.

Tiangang focuses on the enterprise energy saving and emission reduction targets proposed by the municipal government, gives full play to the circular economy advantages formed after Dongjin is fully completed and put into operation, and vigorously promotes the implementation of energy saving targets. Through measures such as tapping the potential of energy conservation, technological innovation and strengthening management, the energy-saving target of energy consumption and added value falling by 7% annually determined in the Eleventh Five-Year Plan and the Energy-saving Target Responsibility Letter signed with the municipal government has been exceeded for three consecutive years. It has made great contributions to energy conservation in Tianjin. Tianjin Steel Pipe Group Co., Ltd., also known as "Tianjin Great Seamless", is located in Tianjin Binhai New Area and is the steel pipe base of China energy industry. 1989 started construction, 1992 was successfully tested, and 1996 was officially put into production. The main products are oil casing, oil pipe and pipeline, high-pressure boiler tube, high-pressure gas cylinder tube, hydraulic support tube and other professional pipes. At the beginning of its establishment, the company introduced the world's most advanced equipment technologies such as steelmaking, pipe rolling, pipe processing and direct reduction iron from Germany, Italy, the United States and Britain, and equipped with a perfect automation system, becoming the most advanced and largest professional tubing manufacturer in China. Since it was put into production, it has always maintained the leading edge of technical equipment through continuous technical transformation.

Tianjin Steel Pipe Group Co., Ltd. is the largest oil casing production base in China at present, commonly known as Tianjin "Great Seamless". This project is a national key project during the Eighth Five-Year Plan period. 1989 broke ground, 1992 was successfully tested, and 1996 was officially put into production. The original design was to produce 600,000 tons of billet and 500,000 tons of seamless steel pipe, including 350,000 tons of oil casing. The main products are high and medium pressure boiler tubes, high pressure gas cylinder tubes, hydraulic support tubes, pipeline tubes and other special tubes. After more than ten years' efforts, it ranks among the forefront of large seamless steel pipe enterprises in the world, rewriting the history of China's long-term dependence on imports of oil casing and becoming the main force of China's international competition.

Company development

1984 Tianjin Municipal Government, together with the Ministry of Petroleum and the Ministry of Metallurgy, submitted a project proposal, and with the approval of the state, Tianjin Seamless Steel Pipe Work Leading Group Office was established;

1987 feasibility study report approved by the state;

1989 started, and the seamless steel pipe engineering headquarters was established;

199 1 was approved by Tianjin municipal government to establish Tianjin steel pipe company;

1992 The heat load trial operation of steelmaking system was successful in the first half of the year;

1992 in the second half of the year, the MPM limited mandrel mill was successfully tested in thermal load.

During the period of 1994, the first batch of oil casings were successfully run in Zhongyuan Oilfield, which opened the curtain of a large number of domestic oil casings serving domestic oilfields.

199565438+February steel pipe project passed the national completion acceptance;

From 65438 to 0999, under the care and guidance of the CPC Central Committee, the State Council and Tianjin Municipal Party Committee and Municipal Government, and with the support of financial institutions, the "debt-to-equity swap" was realized;

200 1 It was restructured into Tianjin Steel Pipe Co., Ltd. according to the Company Law, and a corporate governance institution was established. The four shareholders are China Cinda Asset Management Company, China Orient Asset Management Company, China Huarong Asset Management Company and China Great Wall Asset Management Company.

In 2003, the world's first set of "PQF three-high continuous pipe mill", which represents the highest technical level of pipe rolling in the world, was completed and put into operation in the Group 168 New Steel Pipe Factory, marking that the company's product variety, specifications and output have reached a new level, ranking first in the same industry in China.

In 2004, with the approval of Tianjin Municipal Government, it was renamed as "Tianjin Steel Pipe Group Co., Ltd.";

In March, 2005, accel three-high skew pipe mill was completed and put into operation in the Group's special seamless steel pipe factory.

In 2006, the world's largest φ460 PQF three-high tandem mill was completed and put into operation in the Group's 460 large steel pipe factory.

In 2008, φ258 PQF three-high tandem mill was completed and put into operation in the pipe mill.

In 2008, φ 720 rotary expansion pipe unit was completed and put into operation in 720 Group Steel Pipe Factory.

So far, MPM, PQF and accel, which represent the world's advanced pipe rolling technology, have joined hands with Tianjin Metallurgical Group Co., Ltd.

Tianjin Metallurgical Group Co., Ltd. (hereinafter referred to as Metallurgical Group) is a large-scale iron and steel joint enterprise integrating smelting, steel rolling, metal products, scientific research and development and trade. With total assets of 24.3 billion yuan, it has a production capacity of 3 million tons of steel, 5 million tons of steel and 400,000 tons of high-grade metal products. It has the advantages of technology, talents, varieties and quality, and has nearly a thousand engineering and technical personnel and a skilled staff. There are 3 municipal professional technology research and development centers, and physical and chemical testing centers 1 each; Metallurgical vocational and technical college and metallurgical planning and design institute, 6,500 people; It has formed the product characteristics of plates, pipes, belts, profiles, high-performance special metal materials and high-grade metal products. The leading products are hot-rolled coil, cold-rolled sheet, galvanized sheet, seamless steel pipe, rebar, galvanized sheet, hot-rolled wide and thin strip steel and its deep-processed steel structure new steel, cold-formed steel and welded pipe; Aluminum-clad steel wire, galvanized steel wire, hot-dip galvanized steel wire for bridge cable, spring steel wire, low-alloy high-strength welding wire, elevator and aircraft cable, low-relaxation prestressed steel strand, etc. High-performance special metal materials such as titanium wire, titanium alloy wire and magnetic material. During the "Tenth Five-Year Plan" period, the average annual economic growth of over 30% was maintained. In 2006, the sales revenue was 24.7 billion yuan. In 2005, it was rated as the eighth among the top 100 enterprises in Tianjin and the top 500 enterprises in China 14 1.

Metallurgical Group is making great efforts to speed up the construction of high-quality steel and high-grade metal products manufacturing bases listed in Tianjin's "Eleventh Five-Year Plan". Under the guidance of Scientific Outlook on Development, it will change the mode of economic growth, speed up the integration of resources and structural adjustment, implement the brand strategy of "Tianjin Metallurgical Group" and move towards becoming a stronger and better metallurgical group. Focus on the development of high-tech, high-precision and excellent steel products, focus on the research and development of refined, refined and elite green steel products, vigorously develop circular economy, improve the level of energy conservation and environmental protection, extend the industrial chain, carry out deep processing, extend the industrial chain to the industry boundary, and "eat dry and squeeze clean" the overall benefits of the industrial chain. As soon as possible, we will build high-quality steel products with plates, pipes, belts and high-performance special metal materials as the leading products and the largest manufacturing base of 1 10,000 tons of high-grade metal products in China, so as to achieve the leading technical level, the highest product grade, the best energy conservation and environmental protection, and outstanding economic benefits, and embark on an intensive, economical, efficient and ecological development road to build a new enterprise group with international competitiveness.

Tianjin Tiantie Metallurgical Group

Tianjin Tiantie Metallurgical Group is one of the top ten industrial enterprises in Tianjin, and it is a large metallurgical enterprise group with Tianjin Tiantie Metallurgical Group Co., Ltd. (formerly Tianjin Iron Works) as its core. Since the establishment of Tiantie Group in February 1995, the development of Tiantie Group has been gradually standardized, showing a strong development momentum. Tianjin Tiantie Metallurgical Group Co., Ltd. produced 5.83 million tons of iron, 5.55 million tons of steel and 5.5 million tons of wood in 2009, with an operating income of 60.5 billion yuan and a profit of 630 million yuan. Ranked 93rd in China Top 500. After more than 40 years' development, Tiantie Group, in addition to its parent company Tianjin Tiantie Metallurgical Group Co., Ltd., also owns 19 subsidiary, with total assets of 44.5 billion yuan, forming a large enterprise group with multiple ownership, cross-regional, cross-industry, prominent main business and multi-industry.

In recent years, Tiantie Group, under the guidance of Scientific Outlook on Development and in accordance with the national steel industry policy, has made overall planning and implemented step by step to build a plate base and rebuild a brand-new Tiantie. The main engineering projects include structural adjustment and development promotion projects such as hot-rolled plate project, cold-rolled plate project, pre-iron system transformation project, high-grade medium plate project, high-quality high-speed wire rod project, high-strength building materials project, special billet round billet continuous casting project, and energy-saving emission reduction and circular economy projects such as 25MW waste heat power generation, 8MW and 14MW saturated steam power generation, and blast furnace mixed injection. These projects have been completed and put into production, and iron, steel and wood are completely matched. Tiantie has formed the production capacity of 8 million tons of iron, 8 million tons of steel and100000 tons of wood, and a brand-new Tiantie is presented to people. These new projects have adopted a series of advanced technologies, equipment and processes in the iron and steel industry in the world today, so that Tiantie Group has achieved the goals of "compact process, large-scale equipment, automatic operation, information management and high-grade products" in the main processes such as sintering, coking, ironmaking, steelmaking and rolling.

product

The main products of the group are billet, strip steel, steel bar, pig iron, commercial coke and coal chemical industry. Among them, the "Double Anchor" brand products produced by Tianjin Tiantie Rolling No.2 Steel Co., Ltd. include hot-rolled ribbed bars, high-strength finish-rolled threaded bars, hot-rolled carbon structural round bars and high-quality carbon structural round bars, hot-rolled welded H-beam flange plates, hot-rolled channel steels and elevator guide rail steels, among which hot-rolled ribbed bars, finish-rolled threaded bars and other heavy profiles. Ordinary low-carbon alloy steel is regarded as a well-known product in China, especially 20Mnsi billet is listed as the raw material of key engineering reinforcement, and the newly developed high-quality low-carbon structural steel is well received by users. Pig iron is an export inspection-free product and enjoys a good reputation in Southeast Asian countries. The main products of Tianjin Tiantie Coking Co., Ltd. are metallurgical coke, tar, crude benzene, sulfur and gas. Coke is mainly exported to Japan and is designated as the designated production enterprise of Nippon Steel. Tianjin Tiezhong Coal Chemical Co., Ltd. mainly produces crude benzene, naphthalene, modified asphalt and anthracene oil. Some products are exported to Russia and the United States, and anthracene oil is exported to South Korea and Japan.

Tiantie Group's leading products are cold-rolled sheet (products are located in ultra-thin steel plate, advanced automobile plate and advanced environmental protection household appliance plate), hot-rolled coil plate (products are located in advanced pipeline steel, automobile steel, ship plate steel, container steel and other advanced steels), various billets, precision-rolled rebar bars, coated rebar bars, high-quality high-speed wire rods, high-strength building materials, special square billets and round billets, coke, coal chemical products and other products, which enjoy a high reputation at home and abroad. Products have entered the Beijing Olympic Games project, high-speed railway, nuclear power, South-to-North Water Transfer Project and other national key projects, and exported to the United States, Southeast Asia, Japan and other countries.

Corporate philosophy

Tiantie established its business in good faith, summed up and formed the concept of "good faith and win-win", always paid attention to the stability and improvement of product quality, pursued "zero defect" of product quality, insisted on playing "service card", took customer satisfaction as the first pursuit, and implemented integrated services before, during and after sales. Tiantie adopts a "win-win" policy, and the operators of both sides adhere to the principle of mutual benefit, forming a stable marketing network, maintaining a long-term production and sales rate of 100%, and a payment recovery rate of 100%, and the products are in short supply.

In practice, Tiantie adheres to the people-oriented, comprehensive, coordinated and sustainable Scientific Outlook on Development, adheres to the working principle of "learning advanced, finding gaps, grasping management and improving the level", and guides the production and operation of corporate culture construction with the political advantages of state-owned enterprises. The reform of the employment system, housing system and medical system has been successfully carried out, which has activated people's enthusiasm and creativity and improved the living conditions and medical conditions of employees. By speeding up development, constantly solving the problems in the enterprise's progress, properly arranging employees, and not simply laying off employees, we will form a social life order in which employees have jobs, housing, medical care for diseases, old-age care, less education, economic development and live and work in peace and contentment. This enterprise ranks164th among the top 500 Chinese enterprises in 2007 jointly issued by china enterprise confederation and China Entrepreneurs Association.

Tianjin, the headquarters of Tianjin Tiantie Metallurgical Group Company, is the central city of Bohai Economic Circle and the first batch of coastal open cities in China. With the acceleration of the development and opening up of Binhai New Area, it will certainly bring greater opportunities for the development of Tianjin! Tiantie is located in the Beijing-Tianjin-Hebei urban agglomeration with the most dynamic and fastest economic development in China, adjacent to the two major steel consumption markets of Beijing and Tianjin, with abundant resources and convenient transportation. In particular, the 2008 Olympic Games will be held in Beijing, and this area will become a hot spot of steel consumption in China, which not only provides a rare market environment and development opportunities for the development of Tiantie Group, but also provides a broad market prospect and development space for its development. In order to realize the rapid development of Tiantie Group, a plate base was built according to the policy requirements of iron and steel industry. In 2005 and 2007, Tiantie's hot rolling, cold rolling and pre-iron system transformation projects were successively approved by the government and included in 20 major industrial construction projects in Tianjin.