ASME SA514 GR.A Normalized Pressure Vessel Steel plate factory introduces the manufacturing process knowledge of pressure vessels-Chengshun Metal

ASME SA514 GR.A Normalized Pressure Vessel Steel plate factory will introduce to you: The pressure vessel safety factor is used to determine the stress of the material and the safety margin of the vessel under specific failure mode conditions. It is the most important basic factor in the design of the pressure vessel. The symbol It is of great significance to ensure the reasonable construction and safe use of pressure vessels, which determines the design and construction level of a country's pressure vessels. The safety factor of the pressure vessel is the key technical index for the construction of the pressure vessel. The greater the safety factor, the greater the wall thickness of the vessel. The higher the corresponding requirements for welding, flaw detection, heat treatment and transportation, the greater the construction cost.

ASME SA514 GR.A Normalized Pressure Vessel Steel plate factory

Reducing the safety factor of pressure vessels means saving materials and reducing product costs, which is directly related to the construction of a resource-saving society and the international competitiveness of products. However, there are many factors that affect the safety factor and are very complicated. Therefore, reducing the safety factor requires very complicated and rigorous research and demonstration, involving a series of technical conditions and requirements such as structural design, material selection, manufacturing level, testing technology, and use management. Adjustment.

Therefore, how to improve the economy of pressure vessel construction as much as possible under the premise of ensuring safety is an urgent problem that the pressure vessel industry needs to solve. Sexuality research is particularly important. ASME SA514 GR.A Normalized Pressure Vessel Steel plate factory tells you that there are many factors that affect the safety factor of pressure vessels, and its value depends on the stability of national metal material production and supply and the advancement of technical indicators, forming, welding technology and process Execution status, reliability of non-destructive testing technology and design calculation method, management and control level of construction process, etc.