Valves are widely used in various fields of national economy and people's livelihood. Due to the requirement of adapting to various working conditions, it has a huge variety of products. China's valve manufacturing industry is very large. There are thousands of valve manufacturers all over the country. At present, China has become one of the countries with the largest valve output and market demand in the world.
Valves are widely used in various fields of national economy and people's livelihood. Due to the requirement of adapting to various working conditions, it has a huge variety of products. China's valve manufacturing industry is very large. There are thousands of valve manufacturers all over the country. At present, China has become one of the countries with the largest valve output and market demand in the world. However, most of the valve industries in China are small and medium-sized enterprises, with mixed results. There are less than 10 companies with an annual output value exceeding 100 million yuan. Even if compared with other domestic machinery industries, there is a large gap between equipment and technology, and it is truly independent. There are few units for researching and developing high-end product capabilities. Therefore, in major projects such as large-scale petrochemical, nuclear power, and long-distance oil and gas transmission pipelines, the supporting valves are still mainly imported.
Current valve companies attach great importance to the development of new products. It should be noted that China's valve industry has developed to the present day. Although there is still a gap with the international advanced level, it has already surpassed the stage of simply copying and absorbing. To seek further development of technological approaches, we should analyze and learn from foreign advanced products and at the same time, we should comprehensively analyze and think about the trend of valve technology development and product development from a deeper level, and strive to develop new products with independent intellectual property rights.
First, people-oriented, establish a humanized product design concept
Usually we mainly consider the material, structure, mechanical strength, working performance, service life and other factors in the product design. In the evaluation of the advantages and disadvantages of the valve, generally these indicators are also used. With the development of the times and the progress of society, people-oriented ideas have penetrated into all areas of social life. We can clearly feel this change in housing, automobiles, computers, mobile phones, clothing, and various public facilities. From the aspects of safety, comfort, energy saving, environmental protection, novelty, and aesthetics, they carefully consider the feelings of consumers in every detail and show their love for people. Obviously, humanized design should not be confined to the category of daily consumer goods. Valves, as a wide range of mechanical products that are widely used in industry, agriculture, national defense, and are closely related to people’s daily work lives, cannot be always Contrary to traditional design concepts and design methods, new ideas should be developed and new ideas should be infused.
When we analyze foreign advanced products, in addition to the various technical performance indicators, they will notice its beautiful appearance, compact structure, clean inner cavity and elegant details. For example, in order to prevent secondary pollution, even aseptic valves do not use asbestos-containing sealing packings and gaskets. Another example is to avoid the operator's hand being scratched, the flanges of the connecting bolts are machined into arcs, etc. The difference in these specific details should lead us to consider more deeply: Why does it do this? How could it think of doing this? The conclusion can not be attributed to the design concept of humanization. Understanding from this level will make our product design no longer remain in the simple first stage, but from the perspective of ergonomics, from a more secure, reliable, Energy-saving, environmental protection, clean production, comfortable and convenient operation, easy to disassemble and repair, and many other aspects to study and think, give the valve this traditional product with a new concept and image, to form their own characteristics.
Second, pay attention to the progress of materials science and apply new materials, new technologies and new processes to valve products in a timely manner.
With the progress of technology, high temperature, high pressure, cryogenic, high vacuum, strong corrosion, radioactive, highly toxic, flammable and explosive, etc. in industrial production
Shanghai KS Flow Control Equipments Co.,Ltd is a valve manufacture with more than 30 years of valve manufacturing experience, which set up in 1984,specializing in Ball Valve,Gate Valve, Globe Valve, Check Valve and Butterfly Valve.
The company has advanced processing and manufacturing equipment, more than 70 CNC machine tools and machining centers, three spray lines. The company has established a complete physical and chemical laboratories, with direct reading spectrometer, spectrum alloy analyzer, helium mass spectrometer leak detector, electronic universal testing machine, coordinate measuring instrument, nondestructive testing, torque life test, high and low temperature comprehensive performance test device Etc.