linear bearings

The difference between eye recognition stainless steel gate and ceramic valves

by:AIRWOLF     2020-05-23
Eye recognition stainless steel gate and the difference between ceramic valves for general stainless steel valve it has the following advantages: 1. Stainless steel valve design has simple structure, small volume, light weight relative to other valves, save the stainless steel material, compared the price also is a lot cheaper. 2. Stainless steel valve generally adopt soft sealing structure, reliable sealing performance. 3. Stainless steel valve relative to other stainless steel valve, easy to operate, switch is quick. 4. Stainless steel valve applicability, pressure from low to high, diameter since the childhood, can choose. 5. Stainless steel valve maintenance and maintenance is convenient. Stainless steel gate is to use stainless steel casting or forging processing from a series of valve, ceramic valve is cast steel valve body or stainless steel body lined with ceramic valve. Leading role for stainless steel corrosion resistance, is famous for its advantages of clean, high temperature resistant, widely used in chemical anti-corrosion pipes, industrial area, such as power plant is out of stock engineering use. And is famous for its ceramic valve mainly for wear-resisting, with super wear-resisting performance, widely used in power plant, sewage systems such as the pipe. Stainless steel gate valve body and internal parts are all adopt the stainless steel casting or forging processing, without lining structure, so it's strong compression performance comparison, hundreds of kilograms of pressure can do. Ceramic valve can be used in low pressure pipes, pressure is too high, will cause leakage. There are many types of stainless steel valves, such as stainless steel gate valve, cut-off valve, check valve, stainless steel stainless steel stainless steel needle valve, stainless steel emptying valve, stainless steel filters, stainless steel butterfly valve, plunger valve, stainless steel stainless steel relief valve, stainless steel valve, stainless steel card set of ball valves, stainless steel threaded ball valve, stainless steel flanged ball valves, stainless steel trap, and so on. Ceramic valve is one of the most common ceramic gate valve, ball valve, etc. Widely used in general, stainless steel valve, ceramic valve valve USES relatively single. Stainless steel gate and the choice of ceramic valves: on the choice, if only for corrosion, corrosion resistance without considering the wear resistance of this block, such as medium no hard particle medium, is available in stainless steel valves. And such as abrasion as the main, the pressure is not high can choose ceramic valve. Stainless steel gate and ceramic valve have their respective advantages, so when the choice is emphases should be considered. Such as using nitric acid, acetic acid, caustic soda, urea, pharmaceuticals, water, oil, steam, gas, oxygen and other stainless steel gate valve can be used, and with wear and tear 'is quite high, can consider to choose ceramic particle hardness compared to the medium valve.
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