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Significant progress in China's valve, but still has to import high-pressure valve

Significant progress in China's valve, but still has to import high-pressure valve

From:Net   Date:2008/3/26

Valve in our current market, in addition to low pressure valve to a level acceptable to the international market, the high-pressure valves still need to rely on imports. Continued good macroeconomic situation, the valve industry, most of the production and sales targets are maintained rapid growth, but affected by the price war, industry sales revenue and profits dropped significantly over last year. As the world economy pick up, import and export of China valve products also increased, but because of the high-end technology, compared with foreign manufacturers, there are still a wide gap between the next period of time, products, technology will be restricting our valve products development of a bottleneck.

    ? Valve oil, chemical, power station, long-distance pipeline, shipbuilding, nuclear industry, a variety of low-temperature projects, aerospace and marine oil and other economic sectors indispensable fluid control equipment. After years of development, China's number of firms in the world's first valve, the valve business of all sizes more than about 6,000, of which annual output value of more than 500 million there are 900.

    From the product point of view, China's valve industry is now capable of producing more than a dozen categories of products, such as gate valve, globe valve, ball valve, butterfly valve, safety valve, check valve, throttle, plug valves, pressure reducing valve , diaphragm valves, steam traps, emergency shut-off valve, the maximum temperature reached 570 ℃, a minimum of -196 ℃, the maximum pressure of 600MPa, the maximum diameter to 5350 mm. In addition, according to the relevant department statistics, China's valve market turnover each year up to 500 billion yuan, of which more than 100 billion market by foreign occupation of the valve business.

    At present, China's valve industry, there are still some problems, such as our valve business is mainly low-level, small-scale, family-owned enterprises. In the product, due to duplication of investment, technology transfer is not enough, our valve business is still the leading low-quality products and popular products. Currently China's production of widespread leakage of the valve, internal leakage, the appearance of quality, life is short, not flexible, and pneumatic valve actuators and devices are not reliable shortcomings, some of the products is only about 80 of the last century the early years of the international level, some of the high temperature and pressure and the valve is required on the key device is still dependent on imports. In addition, the industrial structure of China's valve industry, valve industry, the industrial chain, and industry on both the degree of specialization and foreign enterprises there is a big gap.

    Cause the domestic valve because of poor product quality: the rapid expansion of the market, the original state-owned enterprises have Guantingbingzhuan valve, although a number of township enterprises developed rapidly, but because of the low starting point of township enterprises, technical force is very weak, poorly equipped , most products are produced to imitate, especially with the low pressure drain valve to a serious problem.

    But the problem does not affect the future prospects of China's valve industry wide. This is mainly due to the support of national policies and strong market demand for valve products, especially construction of several centuries, "natural gas", "West to East", "South" and started the project requires a lot valve product support. In addition, China is facing the industrial era, the petrochemical industry, power industry, metallurgy industry, chemical industry and urban construction will enhance the use of large valve valve products. For example, the power industry, "during" the coal-fired generating units in large and medium-sized valves required for the project started forecast total: total demand valves 153,000 tons annual demand of 30,600 tons; valve demand exceeds the total 39.6 billion in annual demand amounted to 792 million yuan. In addition, China is becoming the world's largest factory, manufacture valve products face even greater space for development.

    Thus, as long as companies can seize opportunities, strengthen research and development, constantly improving product technology content and product quality, will be able to fierce competition in the market to gain the initiative.

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