[Abstract] This paper discusses the current situation and future development trend of the application of water supply and drainage valves in China, and provides some insights for the sustainable, stable and healthy development of water supply and drainage valves in China.
[Key words] application status of water supply and drainage valve development trend 1. Introduction Water supply and drainage valves are mainly used in the field of tap water supply and sewage treatment (including domestic sewage treatment and industrial wastewater treatment). In addition, water supply and drainage valves are also essential control components in hydraulic engineering and irrigation systems. In recent years, China's infrastructure construction has continued to develop, and the corresponding water supply and drainage projects, especially the scale of sewage treatment projects, are also increasing. This provides a good development opportunity and a broad market space for the water supply and drainage valve industry.
2. Analysis and understanding of the application of water supply and drainage valves 2.1. Analysis of the industrial chain of water supply and drainage valves From the perspective of the entire industrial chain, the upstream of the water supply and drainage valve industry is mainly the steel industry. Its downstream customers mainly include various types of users such as water companies, water plants, sewage treatment plants, and governments.
Since the procurement cost of steel accounts for about 80% of the total raw material procurement cost of the valve in the production process of the water supply and drainage valve, the development of the steel industry will have a certain impact on the water supply and drainage valve industry. In recent years, China's steel industry is developing rapidly. It has now become the world's largest steel producer and consumer. As the country's basic industry, the steel industry has always been strictly controlled by the state's macroeconomic regulation and control, that is, steel prices tend to be stable from a long-term trend.
2.2. Analysis of market demand for water supply and drainage valves in China 2.2.1 Analysis of market demand in the field of water supply 2.2.1.1, the urbanization process in China is accelerating, and the urban water supply system is continuously improved--
The Spring of Economics Blue Book published by the Chinese Academy of Social Sciences: Spring Economic Report of China's Economic Prospects 2009: China's urbanization rate in 2009 was 46.59%, that is, the urbanization process is at a high-speed stage. Before 2013, China's urbanization rate will accelerate further, and will reach 53.37% by 2016.
2.2.1.2 Analysis of market demand for water supply valves The urbanization process has driven the construction of urban water supply systems and water supply pipelines, and has also promoted the rapid development of the water supply valve market. China's water supply valve market demand increased from 3.24 billion yuan in 2005 to 10.55 billion yuan in 2010, that is, the average annual growth rate is nearly 30%. It is much higher than the growth rate of China's GDP in recent years.
2.2.2 Analysis of market demand in the field of drainage 2.2.2.1. Industrial policies have been introduced one after another. The state has paid more and more attention to water conservation and environmental protection. While the social and economic development has made great achievements, the country has begun to pay more attention to the protection of resources and the environment. Sewage treatment is an important part of protecting water resources and the environment. The "Decision of the State Council on Implementing the Scientific Outlook on Development and Strengthening Environmental Protection" promulgated in 2005 puts forward that "by 2010, the sewage treatment rate of cities in cities nationwide will not be less than 70%." Subsequently, in order to strengthen the construction of ecological environment and speed up the prevention and control of urban sewage and water pollution in key river basins, the State has successively promulgated the “Technical Policy for Sludge Treatment and Pollution Prevention and Control in Urban Sewage Treatment Plants (Trial)†and “Sewage Treatment in Urban Sewage Treatment Plantsâ€. A series of policies such as the “Best Available Technical Guidelines for Disposal of Pollution Prevention†and the “Technical Policy for Prevention and Control of Rural Living Pollutionâ€.
2.2.2.2 Analysis of market demand for drainage valves The national environmental protection policy has effectively promoted the upgrading of sewage treatment enterprises and the improvement of sewage treatment capacity and sewage treatment rate. As one of the most important downstream application areas for water supply and drainage valves, the growth in demand in the sewage treatment market has also brought continuous and stable growth to the drainage valve market. As of 2010, China's drainage valve market demand reached 6.81 billion yuan. It was 3.26 times that of 2005. Its compound annual growth rate reached 26.6%. With the further implementation of China's water-saving and environmental protection policies and the gradual improvement of the people's awareness of water-saving and environmental protection, the growth potential of the drainage valve market will still be considerable.
2.2.3. Analysis of market demand in the field of water conservancy engineering is included in the construction of various types of flood control, drainage, irrigation, water supply and drainage, hydropower generation, soil and water conservation, and water resources protection. It is also an important application area for water supply and drainage valves. . In order to accelerate the investment in infrastructure in the water conservancy industry, the state has continuously increased capital investment in recent years. In 2009 alone, the scale of investment in various water infrastructure projects in China was as high as 142.7 billion yuan.
3. Relying on technological progress to promote the sustainable development of water supply and drainage valve applications 3.1. The industry is developing at a fast pace. In recent years, the market scale has expanded rapidly. In recent years, the water supply and drainage industry has continued to grow and develop. Its economic and technical indicators have increased substantially for several consecutive years, the industry's technological innovation capability has been continuously enhanced, and the number of enterprise R&D centers has been increasing. Driven by the national industrial policy, several regional high-tech industrial clusters have been built, and the industrial structure, enterprise structure and product structure have been continuously adjusted. At the same time as the overall level of the industry continues to increase, the market size of China's water supply and drainage valves is also expanding. In 2010, China's water supply and drainage valve production reached 547,000 tons, and the market sales reached 17.36 billion yuan. They were 2.81 times and 3.25 times respectively in 2005. Its average annual growth rate reached 26.40% and 26.64% respectively. Its production and market size are among the highest in the world.
3.2, the technical level of the industry continues to improve, new technologies, new materials and new processes continue to emerge In recent years, with the implementation of relevant national industrial policies, some domestic excellent enterprises through the introduction, digestion, absorption of foreign advanced technology, combined with independent innovation, in modern computers With the help of technology, new technologies, new materials and new processes are emerging. This has greatly improved the design and manufacturing level of valve products in China. It has made great progress in the variety of products, sealing performance, strength requirements, adjustment functions, performance and circulation performance. Today, with the rapid changes in market demand, some domestic enterprises are still closely following the current development trend of the industry. They are committed to the standardization of valve products and regard environmental protection requirements as the foothold of valve high-tech development to improve the core competitiveness of valve products.
3.3. The demand for high-tech products such as large-diameter and super-large-diameter valves is strong. The domestic production capacity is relatively insufficient. According to the size of the water supply and drainage valve, the industry usually divides it into ordinary diameter valves (nominal diameter less than 350mm) and large diameter valves (nominal diameter is 350mm). -1,200mm) and oversized valves (nominal diameter greater than 1,400mm). Since the technical and technical requirements for the production of large-diameter and super-large-diameter valves are much higher than those of ordinary valves, there are not many enterprises that can meet the requirements of domestic technical equipment. It has only a few such as Tongdu Valve, Zhengzhou Butterfly Valve Factory, Shanghai Guanlong, Wuhan Daxie and Yuanda Valve. Most other companies in the industry mainly produce ordinary caliber valves. From the perspective of the whole industry, the production capacity of large-caliber water supply and drainage valves has limited room for growth in the short term. However, on the other hand, due to the impact of large-scale infrastructure investment in recent years, the market demand for various large-caliber and super-large-diameter water supply and drainage valves is very strong, resulting in the production capacity of domestic large-diameter and super-large-diameter water supply and drainage valves. Still can not meet the growth of downstream market demand.
4. Conclusion The infrastructure construction is the focus of China's economic construction. Its water supply and drainage works are large. In addition to the global economic crisis, the state has increased investment in infrastructure construction, and the water treatment equipment manufacturing industry, including water supply and drainage valves, has formed a strong water industry. This provides a huge space for the development of the water supply and drainage valve industry.
[Key words] application status of water supply and drainage valve development trend 1. Introduction Water supply and drainage valves are mainly used in the field of tap water supply and sewage treatment (including domestic sewage treatment and industrial wastewater treatment). In addition, water supply and drainage valves are also essential control components in hydraulic engineering and irrigation systems. In recent years, China's infrastructure construction has continued to develop, and the corresponding water supply and drainage projects, especially the scale of sewage treatment projects, are also increasing. This provides a good development opportunity and a broad market space for the water supply and drainage valve industry.
2. Analysis and understanding of the application of water supply and drainage valves 2.1. Analysis of the industrial chain of water supply and drainage valves From the perspective of the entire industrial chain, the upstream of the water supply and drainage valve industry is mainly the steel industry. Its downstream customers mainly include various types of users such as water companies, water plants, sewage treatment plants, and governments.
Since the procurement cost of steel accounts for about 80% of the total raw material procurement cost of the valve in the production process of the water supply and drainage valve, the development of the steel industry will have a certain impact on the water supply and drainage valve industry. In recent years, China's steel industry is developing rapidly. It has now become the world's largest steel producer and consumer. As the country's basic industry, the steel industry has always been strictly controlled by the state's macroeconomic regulation and control, that is, steel prices tend to be stable from a long-term trend.
2.2. Analysis of market demand for water supply and drainage valves in China 2.2.1 Analysis of market demand in the field of water supply 2.2.1.1, the urbanization process in China is accelerating, and the urban water supply system is continuously improved--
The Spring of Economics Blue Book published by the Chinese Academy of Social Sciences: Spring Economic Report of China's Economic Prospects 2009: China's urbanization rate in 2009 was 46.59%, that is, the urbanization process is at a high-speed stage. Before 2013, China's urbanization rate will accelerate further, and will reach 53.37% by 2016.
2.2.1.2 Analysis of market demand for water supply valves The urbanization process has driven the construction of urban water supply systems and water supply pipelines, and has also promoted the rapid development of the water supply valve market. China's water supply valve market demand increased from 3.24 billion yuan in 2005 to 10.55 billion yuan in 2010, that is, the average annual growth rate is nearly 30%. It is much higher than the growth rate of China's GDP in recent years.
2.2.2 Analysis of market demand in the field of drainage 2.2.2.1. Industrial policies have been introduced one after another. The state has paid more and more attention to water conservation and environmental protection. While the social and economic development has made great achievements, the country has begun to pay more attention to the protection of resources and the environment. Sewage treatment is an important part of protecting water resources and the environment. The "Decision of the State Council on Implementing the Scientific Outlook on Development and Strengthening Environmental Protection" promulgated in 2005 puts forward that "by 2010, the sewage treatment rate of cities in cities nationwide will not be less than 70%." Subsequently, in order to strengthen the construction of ecological environment and speed up the prevention and control of urban sewage and water pollution in key river basins, the State has successively promulgated the “Technical Policy for Sludge Treatment and Pollution Prevention and Control in Urban Sewage Treatment Plants (Trial)†and “Sewage Treatment in Urban Sewage Treatment Plantsâ€. A series of policies such as the “Best Available Technical Guidelines for Disposal of Pollution Prevention†and the “Technical Policy for Prevention and Control of Rural Living Pollutionâ€.
2.2.2.2 Analysis of market demand for drainage valves The national environmental protection policy has effectively promoted the upgrading of sewage treatment enterprises and the improvement of sewage treatment capacity and sewage treatment rate. As one of the most important downstream application areas for water supply and drainage valves, the growth in demand in the sewage treatment market has also brought continuous and stable growth to the drainage valve market. As of 2010, China's drainage valve market demand reached 6.81 billion yuan. It was 3.26 times that of 2005. Its compound annual growth rate reached 26.6%. With the further implementation of China's water-saving and environmental protection policies and the gradual improvement of the people's awareness of water-saving and environmental protection, the growth potential of the drainage valve market will still be considerable.
2.2.3. Analysis of market demand in the field of water conservancy engineering is included in the construction of various types of flood control, drainage, irrigation, water supply and drainage, hydropower generation, soil and water conservation, and water resources protection. It is also an important application area for water supply and drainage valves. . In order to accelerate the investment in infrastructure in the water conservancy industry, the state has continuously increased capital investment in recent years. In 2009 alone, the scale of investment in various water infrastructure projects in China was as high as 142.7 billion yuan.
3. Relying on technological progress to promote the sustainable development of water supply and drainage valve applications 3.1. The industry is developing at a fast pace. In recent years, the market scale has expanded rapidly. In recent years, the water supply and drainage industry has continued to grow and develop. Its economic and technical indicators have increased substantially for several consecutive years, the industry's technological innovation capability has been continuously enhanced, and the number of enterprise R&D centers has been increasing. Driven by the national industrial policy, several regional high-tech industrial clusters have been built, and the industrial structure, enterprise structure and product structure have been continuously adjusted. At the same time as the overall level of the industry continues to increase, the market size of China's water supply and drainage valves is also expanding. In 2010, China's water supply and drainage valve production reached 547,000 tons, and the market sales reached 17.36 billion yuan. They were 2.81 times and 3.25 times respectively in 2005. Its average annual growth rate reached 26.40% and 26.64% respectively. Its production and market size are among the highest in the world.
3.2, the technical level of the industry continues to improve, new technologies, new materials and new processes continue to emerge In recent years, with the implementation of relevant national industrial policies, some domestic excellent enterprises through the introduction, digestion, absorption of foreign advanced technology, combined with independent innovation, in modern computers With the help of technology, new technologies, new materials and new processes are emerging. This has greatly improved the design and manufacturing level of valve products in China. It has made great progress in the variety of products, sealing performance, strength requirements, adjustment functions, performance and circulation performance. Today, with the rapid changes in market demand, some domestic enterprises are still closely following the current development trend of the industry. They are committed to the standardization of valve products and regard environmental protection requirements as the foothold of valve high-tech development to improve the core competitiveness of valve products.
3.3. The demand for high-tech products such as large-diameter and super-large-diameter valves is strong. The domestic production capacity is relatively insufficient. According to the size of the water supply and drainage valve, the industry usually divides it into ordinary diameter valves (nominal diameter less than 350mm) and large diameter valves (nominal diameter is 350mm). -1,200mm) and oversized valves (nominal diameter greater than 1,400mm). Since the technical and technical requirements for the production of large-diameter and super-large-diameter valves are much higher than those of ordinary valves, there are not many enterprises that can meet the requirements of domestic technical equipment. It has only a few such as Tongdu Valve, Zhengzhou Butterfly Valve Factory, Shanghai Guanlong, Wuhan Daxie and Yuanda Valve. Most other companies in the industry mainly produce ordinary caliber valves. From the perspective of the whole industry, the production capacity of large-caliber water supply and drainage valves has limited room for growth in the short term. However, on the other hand, due to the impact of large-scale infrastructure investment in recent years, the market demand for various large-caliber and super-large-diameter water supply and drainage valves is very strong, resulting in the production capacity of domestic large-diameter and super-large-diameter water supply and drainage valves. Still can not meet the growth of downstream market demand.
4. Conclusion The infrastructure construction is the focus of China's economic construction. Its water supply and drainage works are large. In addition to the global economic crisis, the state has increased investment in infrastructure construction, and the water treatment equipment manufacturing industry, including water supply and drainage valves, has formed a strong water industry. This provides a huge space for the development of the water supply and drainage valve industry.
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