Nuclear power valves are essentially identical to those used for thermal power generation. High-pressure and large-diameter pipes mainly use gate valves. Low-pressure large-diameter pipes use butterfly valves. Small-diameter auxiliary pipes are mostly used with stop valves or angle stop valves. There are almost no differences between check valves, safety valves and regulating valves used in other fields. However, among the valves for nuclear power, the valves used in the primary cooling system are not allowed because of the radioactivity in the internal medium Leakage is a valve product that requires high reliability and is stricter than other valves in quality management. In addition the valve environment also has radioactive energy, be sure to consider the use of special materials and structures suitable for atomic furnace. For the occasion of molten metal and gas penalties, the valve for water cooling furnace, the technical standards in ASME have detailed provisions of the standard valve as a pressure vessel, set forth the technical standards to ensure its performance. Nuclear valve features are as follows: 1. Requires a high degree of reliability 2. To take measures to eliminate external leakage 3. The composition of materials selected radioactive materials
Storage Category
Storage tanks have a wide range of uses, and their main application in China is in the chemical industry. There are also many different types and differences in the raw materials used for tank production. For example, when producing storage tanks, it is possible to choose some rolling polyethylene materials, rolling steel lining materials, carbon steel materials, stainless steel materials, and fiberglass materials as the raw materials for tank production, We can also choose some ceramic or rubber materials as the production raw materials, or we can also choose some welding plastic materials as the production raw materials. However, among these different types of production raw materials, the cost-effective production raw material is the rolling plastic steel lining plastic material, because it not only has good corrosion prevention performance, but also has high strength, There are also many different choices in appearance to meet specific usage requirements, and the service life of rolling plastic steel lined storage tanks is relatively long.
Metal Storage Tanks,Non-Metallic Storage Tanks,Special Material Storage Tank,Lined Anticorrosive Storage Tank
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