Domestic valve casting industry in order to achieve new breakthroughs, we need to continue efforts to gradually improve the technological content and product quality aspects of the product, which is downstream of the valve industry is both a new challenge, but also the entire valve a new opportunity for the industry.

In recent years, the domestic valve casting industry is developing very rapidly, but its development of the industry still has many problems. As the domestic valve industry long-term price war, resulting in long-term hovering in the low valve industry valve industry in the world. Thus, China's valve industry must proceed from the transformation of the competitive mode, change the weak state of the valve industry.

The development of the foundry industry in the country, the valve casting enterprises should solve saving electricity, labor shortages, national policies and other issues, while more attention to industry changes and make appropriate adjustments based on the enterprise's own operating conditions, so that the future better and more rapid development.

But more embarrassing is that the growth of small and medium enterprises and private Pump more in this process, the proportion is relatively large. While large valve business less domestic valve industry brand is not strong, poor market competitiveness. From the current development of the valve industry, the valve industry itself is also facing the impact of the financial crisis, steel, construction and downstream industries for the rapid decline of market risk and eliminate backward production capacity, which is dependent on the development of these industries Valve industry is undoubtedly a fatal blow.

Although the financial crisis to some extent, on China's valve industry had a negative impact, but also makes the interior of the valve industry also exposed the shortcomings no, survival of the fittest in the market economy, has been greatly improve China's valve industry, domestic the market is very broad, and the export market but slightly "thin", these are resistance factors influence the development of hardware valve industry.

At present, the domestic medium and small valve business distributed across the country, due to capacity reasons and the market supply and demand, the ongoing price war between the valve industry in the country, but the price war so that the domestic valve industry into a very difficult position economic benefits the industry seem low level of corporate earnings continued to decline, the market into chaos.

It is understood that many of the outstanding problems of domestic valve casting industry of its existence, backward production capacity of enterprises will be phased out, in order to reduce the burden on industry. And because the domestic and international market demand for valve castings are inseparable from SMEs, it will require a longer-term phase-out transition period.

According to incomplete statistics, China's annual output of pump products in more than 40 billion yuan, an annual 20% -25% of the generating capacity to be consumed at the pump, pump products manufacturer nationwide in 6000 or more.

2002 pump manufacturing enterprises above designated size 598, the output 17,447,400 units, industrial output value of 16.162 billion yuan, achieve sales revenue of 15.086 billion yuan, profit of 814 million yuan. According to industry 147 key enterprises of various statistics, in 2002 industrial output value of 6.053 billion yuan, an increase of 18.52% over the previous year, the sales value of 6.053 billion yuan, an increase of 15.26% over the previous year ; industrial added value 1.91 billion yuan, up 18.62 percent over the previous year; export value of 669 million yuan, up 22.42 percent over the previous year. 2003 Pump Industry 699 industrial output value 20.8 billion yuan, an increase of 26.8%.

The basic situation of the valve industry in the market, after years of development, the rapid increase in the valve industry manufacturers, valve production has been greatly improved, the valve output has increased significantly. Valve's main products can basically meet the needs of the domestic market, the market sets the rate valve, complete sets of ability levels and has greatly improved. Coupled with the expansion of China's current energy market, petroleum, chemical, power especially sharp increase in the demand for nuclear power valve.

Only effective valve business clearly understand the industry status quo, continue to strengthen optimize their products to enhance the sense of urgency, strengthen corporate culture and market service concept, only to do steady demand fast, fast in refinement, refinement Striving to allow enterprises to survive in an increasingly competitive tide valve industry, and development.

015 years of the development trend of submersible pumps
First, the development of an enabling environment for submersible pumps

(A) increasing demand for groundwater wells will promote the continued growth in demand with submersible pumps

With increasing global population and socio-economic development of mankind will continue to increase production and domestic consumption. At the same time, due to global warming, drought intensified, making the already very scarce water resources become more scarce, coupled with the growing problem of surface water pollution, so people have to increase the development and utilization of groundwater resources.

(Ii) purchasing power of residents and enhance the level of consumer awareness in favor of the popularity of wells with submersible pumps

Since the 21st century, China's macro economy entered a new round of rise, sustained, rapid growth, incomes and purchasing power continues to increase. Wells with submersible pump price is relatively high, to improve and enhance the level of consumer awareness of residents in favor of wells with submersible pumps popularity and use, to increase the income of the residents also have a stronger ability to choose to pay a higher cost wells Submersible pumps.

(C) the national industrial policy to support industry development wells with submersible pumps

In recent years, vigorously promote agricultural mechanization and agricultural industrialization, for the introduction of the "CPC Central Committee and the State Council on Several Opinions of urban and rural development to increase efforts to further consolidate the foundation of agriculture in rural development", "the State Council on the promotion of agricultural mechanization and agricultural machinery industry good and rapid development of opinions "," National Agricultural Mechanization Development Twelfth Five-Year Plan (2011 to 2015) "," National Rural Drinking Water Safety Project "second five" plan "and other policies, vigorously promote the construction of drinking water safety. Wells with submersible pumps water as a general machinery and equipment, will benefit from a huge boost these industrial policy.

(D) the need to contribute to the construction of water conservancy development wells with submersible pump industry

December 23, the NPC Standing Committee submitted its twelfth twelfth meeting of the "Report of the State Council on the state's financial capital investment and the use of water conservancy work" show, "five-second" three years ago, the national fiscal WATER RESOURCES funds invested a total of 1.3261 trillion yuan, an average annual growth of 19%.

2011 will be the national priority areas as water conservancy infrastructure construction, water conservancy finances capital investment mechanism of steady growth gradually established. Funds mainly from the general public budget and government funds budgets of the two channels. The maximum head from the general public budget. 2011-2013, the national general public budget arrangement of water conservancy investment 942.3 billion yuan, accounting for 71% of total investment finance water conservancy. The remaining funds from the government fund budget. 2011-2013, the national government fund budget of 383.8 billion yuan investment in water conservancy arrangements, accounting for 29% of total investment finance water conservancy.

(V) the implementation of national energy conservation policy in favor of wells with submersible pump industry survival of the fittest

China has been implementing energy conservation policy, the pump is energy guzzler. It is estimated that 20% of the national electricity consumption by the pump, so the pump efficiency of energy conservation has obvious benefits. August 2012, the State Council issued the "energy saving" five "plan", and in November the same year, the Ministry of Finance, Development and Reform Commission, Ministry of Industry and Information Technology issued the "energy-saving products that benefit the project to promote energy-efficient water pump implementation details" were vigorously promote energy conservation. Country which is conducive to the well with submersible pump industry survival of the fittest, the industry will have a certain R & D strength and scale of production, product complies with high efficiency, energy saving, environmental protection, the development direction of the wells to obtain better development opportunities with a submersible pump manufacturers.

(Vi) of wells with submersible pumps have better cost advantage, export prospects

Our wells with submersible pumps still has obvious price advantage, selling prices of their products in Europe and America several times the price of similar export products. As China's wells with submersible pump industry research and development efforts to increase and improve the technological content and quality of the production process of continuous improvement of wells with submersible pumps export prospects broad.

Second, the problem of the West Pump submersible pump development encountered and solutions

(A) level of technology industry as a whole, there are still some gaps compared with foreign advanced enterprises

Our wells with submersible pump industry production within many enterprises, the production scale of the vast majority of small businesses, operating an extensive, inadequate investment in research and development, technology and equipment is relatively backward, there is no economy of scale, product quality, poor stability, anti-risk capability is not strong. In production scale, technical level and innovation capacity to address the problem by increasing the production of wells with submersible pumps business.

(Ii) the upstream raw material price volatility and rising labor costs

In recent years, the price of wells with submersible pumps needed for the production of enameled wire, silicon steel, copper and other major raw materials fluctuate, rising labor costs, to bring some negative impact wells with submersible pump industry development. Through technical improvements and large-scale production, continue to reduce production costs and enhance market recognition and brand awareness to resolve.

(C) the RMB exchange rate on exports caused by pressure

In recent years, the yuan continues to appreciate, to some extent, weakened our wells with submersible pumps export price advantage. We can continue to optimize their technology to reduce production costs to increase product development, improve the technological content of products and actively participate in international competition in the market, increase market share in the international market occupy.

Third, the future development trend of West pump submersible pump industry

As well expand with the increasing popularity and application of submersible pumps, wells with submersible pumps must be adapted to more diverse environments. With the accumulation of market feedback data, the application of CAD, CFD and other computer-aided design, manufacturing and supporting the use of auxiliary test software, and fluorine plastic, lined with plastic, rubber lined, spray ceramics and other new materials and new technology, and wells with submersible pump is gradually developing towards high efficiency, energy saving and environmentally friendly direction. details as follows:

(A) technological innovation will drive the new technology, new materials continue production using submersible pumps in wells. For example, the traditional casting process to a more advanced stainless steel stamping and welding technology development. Core components of stainless steel stamping and welding of stainless steel multi-stage pump plate, die stamping, with high reliability, good sealing, high precision, etc., the hydraulic performance and pump efficiency generally better than casting process to produce wells with submersible pumps, Stainless steel stamping and welding processes are wells with submersible pumps trend of future development.

(Ii) to design more efficient, energy-saving, environmentally friendly direction. For example, oil-filled motor design to a more environmentally friendly water-filled motor design development. Oil-filled submersible motor cavity filled with medium machine oil, and water-filled submersible motor cavity filled medium is water, one of its advantages is zero pollution of water bodies, more environmentally friendly. In addition, with frequency conversion technology in motor design and gradually spread, future wells with submersible pumps it will be more efficient and energy saving.

(C) the overall design of the removable modular design direction, namely modular combination motor and pump and other components for easy removal and replacement of damaged parts, to extend the pump life, reduce the cost.