Dry ash valve is also called the ceramic dry ash gate valve, pump is mainly used in pneumatic ash conveying system in thermal power plant storehouse on incoming material, can also be used to other powder materials pipelines such as alumina powder, cement, flour, feed opening and closing. The main products are divided into pneumatic ash ceramic rotary valve and parallel double gate valve.

ceramic dry ash valve structure schematic ceramic valve features:

ceramic valve can greatly improve the smoothness of industrial piping system, sealing. Improve equipment operation system security, stability, the environmental protection and energy saving, environmental protection will play a positive role in promoting. Less variant structural ceramics, tensile strength, compressive strength, hardness is very high. Today, as the technology innovation of ceramic valves is more and more attaches great importance to and approved by the international and domestic use, more and more widely applied, is the government support of science and technology projects.

1。 Ceramic valve adopts high technology new ceramic structure material of valve sealing parts and wear parts, improve the wear resistance, anticorrosion and sealing valve products, greatly extend the service life of the valve.

2。 can be greatly reduced by the use of ceramic valves replacement times of maintenance, improve equipment operation system security, stability, cut down the cost of equipment repair.

3。 The use of ceramic valves can improve the sealing of industrial piping system, can maximum limit reduce leaking, so as to protect the environment.

4。 Manufacturing of ceramic raw materials widely, low cost, with aluminum, carbon, silicon and other common elements can produce superior performance of the ceramic material, can save a large amount of metal materials and rare mineral resources.

ceramic valve areas of application:

wear-resistant ceramic valve is mainly used in electric power, petroleum, chemical industry, metallurgy, mining, sewage treatment and other industrial fields, especially in the face of strong high wear and corrosion, high temperature and high pressure condition, ceramic Industrial Valves is more show its excellent performance. Ceramic valve can satisfy the use of strong high wear and corrosion environment, especially is the feature of long service life and the performance of the ceramic valve valve price is far superior to other similar metal. With the continuous development and progress of science and technology, ceramic material from the formula, molding, machining and assembly process and so on various aspects of technology is more mature and complete, ceramic valve valve industry with its superior performance is to get people's approval. Using the successful experience of manufacturing ceramic valve can also be applied to a wider range of engineering fields.

ceramic ceramic valve design standard Industrial Valves countries only standard: JB/T10529 - 2005

structure length standard: GB/T 12221 - 2005 、ANSI B16.

10 connecting flange standard: GB/T 9113, ANSI B16. 5

pressure temperature rating: GB/T 12224 - 2005、ASMEB16. 34 - 2004

test inspection standards: GB/T 13927 - Net 2008 API 598

Chinese pump valve '' ceramic valve: http://www. zgbfw。 com/you/ceramicvalve. HTML

keywords: ceramic dry ash valve, ceramic dry ash gate valves, pneumatic ash ceramic rotary valve, ceramic parallel double gate valve, ceramic valve design standards
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