行业新闻

原文
Valve market trends 1 With the development of oil fields and offshore fields to the mainland of the transfer, and the power industry from 30 kw of thermal power to more than 300,000 kilowatts of thermal power and hydropower and nuclear power development, valve product also should be based on changes in corresponding changes in the device applications its performance and parameters; (2) Urban systems generally use a large number of low-pressure valve, and to develop environmentally friendly and energy-saving, that is, from low-iron gate used in the past have gradually shifted the environment-friendly plastic sheet valve, balance valve, metal sealed butterfly valve and seal the center line valve transition, oil, gas pipeline project to develop in the direction, which in turn requires a lot of flat gate valve and ball valve; 3 energy development on the other side is the energy, so from the perspective of energy conservation, the development of the steam trap to the subcritical and supercritical high parameter development; 4 power plant construction to large-scale development, so the need to use large diameter and high pressure safety valve and pressure relief valve, but also required rapid opening and closing valves; 5 complete sets of projects for the needs of the supply valve by a single species to multi-species and multi-standard development. Project required a valve, a valve by the manufacturer to provide all of the trend is growing. From market trends
原文来自：http://www.strainer.org.cn

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译文：

译文：
1.随着石油开发向内地油田和海上油田的转移，以及电力工业由30万千瓦以下的火电向30万千瓦以上的火电及水电和核电发展，阀门产品也应依据设备应用领域变化相应改变其性能及参数；　　　　2.城建系统一般采用大量低压阀门，并且向环保型和节能型发展，即由过去使用的低压铁制闸阀逐步转向环保型的胶板阀、平衡阀、金属密封蝶阀及中线密封蝶阀过渡，输油、输气工程向管道化方向发展，这又需要大量的平板闸阀及球阀；　　　　3.能源发展的另一面就是节能，所以从节约能源方面看，要发展蒸汽疏水阀，并向亚临界和超临界的高参数发展；　　　　4.电站的建设向大型化发展，所以需用大口径及高压的安全阀和减压阀，同时也需用快速启闭阀门；　　　　5.针对成套工程的需要，阀门供应由单一品种向多品种和多规格发展。一个工程项目所需的阀门，由一家阀门生产厂家全部提供的趋势越来越大。是从市场趋势发展

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