阀门技术瓶颈将制约我国阀门市场- 中国气动阀门- 中国气动阀门- 和讯博客
阀门技术瓶颈将制约我国阀门市场 [转贴 2010-06-08 11:14:43]   

原文:
In the present valve market, in addition to low pressure valve to a level acceptable to the international market, the high-pressure valve still needs to rely on imports. Continued favorable macroeconomic situation, the valve industry, most of the production and sales targets are maintained rapid growth, but affected by the price war, industry sales and profits fell sharply from a year earlier. As the world economy pick up, China's import and export of valves also increased, but high-end technology, compared with foreign manufacturers are still a wide gap between the next period of time, product 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 essential economic sectors of fluid control equipment. After years of development, China's valve business volume ranks first in the world, all about 6,000 more than the size of the valve, of which more than 5 million yuan of annual output value has 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 valve, plug valve, pressure reducing valve , diaphragm valves, steam traps, emergency shut-off valve, the maximum temperature reached 570 ℃, the lowest -196 ℃, the maximum pressure of 600MPa, the maximum diameter to 5350 mm. In addition, according to the relevant departments of 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 valve company in China mainly low level, small-scale enterprises in family workshops. Products, due to repeated investment, technology transfer is not enough, the valve leading enterprise products in China is still low-quality mass products. The Chinese enterprises produce widespread leakage of various valves, internal leakage, the appearance of high-quality, short life, the operation is not flexible and electric valve actuators and pneumatic devices are not reliable shortcomings, some of the products is only about 80 of the last century the early international level, a number of high temperature and pressure and the critical need for the valve device is still dependent on imports. In addition, China's valve industry in the industrial structure, the valve industry, the industrial chain, and the degree of specialization and trade both with foreign enterprises there is a big gap. Create internal valve because of low quality: the rapid expansion of the market, the original state-owned enterprises have Guantingbingzhuan valve, although a number of township enterprises developed rapidly, but from a low of township enterprises, the technical force is very weak, poorly equipped , imitation products are mostly produced, especially with the low pressure water supply and drainage valves serious. 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 large number of Products supporting the valve. In addition, China is faced with the arrival of the industrial era, the petrochemical industry, power industry, metallurgy industry, chemical industry and urban construction will increase the use of large valve on the valve products. For example, the power industry, "during" coal units in large and medium sized valves required for the project started forecast total: total demand valve 153 thousand tons, an average annual demand of 30,600 tons; valve amount of the total demand of 39.6 billion, the average annual amount of 792 million yuan needs. 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 occupy the fierce market competition initiative.
原文来自: http://www.techflash.com/seattle/2010/01/innovation_and_startups_ten_lessons_from_my_days_at_valve.html

Innovation and startups: Ten lessons from my days at Valve;是由提供的阀门新闻,中文译文仅供参考,以下提供站内导航搜索:


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译文:阀门技术瓶颈将制约我国阀门市场
在我国目前的阀门市场上,除低压阀门达到国际市场能接受的水平外,高压阀门仍然需要依靠进口。在宏观经济持续看好的形势下,阀门行业的大部分企业生产和销售指标都保持了较快增长,但 受价格战影响,行业销售收入和利润较去年同期大幅下降。随着世界经济回暖,我国阀门产品的进出口也有所增长,但由于在xx技术上与国外的厂商相比仍存在较大差距,今后一段时期内,产品技术将成为制约我国阀门产品发展的一个瓶颈。 阀门是石油、化工、电站、长输管线、造船、核工业、各种低温工程、宇航以及海洋采油等国民经济各部门不可缺少的流体控制设备。经过多年的发展,我国的阀门企业数量居全世界{dy},各种大小阀门企业约6000余家,其 中年产值超过500万元的有900家。 从产品情况来看,我国阀门行业目前已经能生产十几大类产品,如闸阀、截止阀、球阀、蝶阀、安全阀、止回阀、节流阀、旋塞阀、减压阀、隔膜阀、疏水阀、紧急切断阀等,{zg}使用温度达到570℃,{zd1}为-196℃,{zg}压力为600MPa,{zd0}通径达到5350毫米。另外,根据相关部门统计,我国每年阀门市场成交额高达500亿元左右,其中100多亿元的市场被国外阀门企业占领。 目前,我国阀门行业仍然还存在着一些问题,如我国阀门企业主要以低层次、小规模、家庭作坊式企业为主。在产品上,由于重复投资,技术引进不够,我国阀门企业的主导产品仍然是低质量的大众产品。目前我国企业生产的各种阀门普遍存在着外漏、内漏、外观质量不高、寿命短、操作不灵活以及阀门电动装置和气动装置不可靠等缺点,部分产品只相当于 上世纪80年代初的国际水平,一些高温高压和关键装置上需要的阀门仍然依赖进口。另外,我国阀门行业在产业结构、阀门工业的产业链,以及行业的专业化程度上均与国外企业存在较大的差距。 造成国内阀门产品质量低下的原因在于:由于市场急速扩大,原有国营阀门企业纷纷关停并转,虽然一批乡镇企业迅速发展,但由于乡镇企业起点低,技术力量非常薄弱,设备简陋,产品大多数都是模仿生产,特别是给排水用的低压阀门问题严重。 但上述问题并不影响未来我国阀门行业的广阔前景。这主要得益于国家政策的支持 和阀门产品市场的强劲需求,尤其是几项世纪工程“西气东输”、“西电东送”、 “南水北调”等项目的开工需要大量的阀门产品配套。另外,我国正面临着工业化时代的到来,石化行业、电力行业、冶金行业、化工行业和城市建设等使用阀门大户将增强对阀门产品的需求。例如,电力行业“十一五”期间在煤电机组大、中型开工项目所需阀门预测总计为:阀门 总需求量15.3万吨,年均需求量3.06 万吨;阀门总需求额39.6亿元,年均需求额为7.92亿元。另外,中国正逐渐成为世界上{zd0}的加工厂,阀门产品的加工制作面临更大的发展空间。 由此可见,只要企业能够抓住机遇,加强研发能力,不断提高产品科技含量和产品质量,就能在 激烈的市场竞争中占据主动地位。

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