In order to ensure the assembly and connection quality of forged flanges, the following measures can be taken: strict control of material quality: Select high-quality raw materials for forged flanges, such as high-quality steel, to ensure that its chemical composition meets the standard requirements. Avoid using defective materials through material inspection and quality control. Precise size control: The size of the forged flange is strictly controlled, including diameter, hole distance, aperture, etc., to ensure the accuracy of its connection with other accessories. The precision CNC machine tool is used for machining, and the accuracy of the dimensions is confirmed by measurement and inspection. Strict process flow: Develop a detailed forging flange production process, including preheating, forging, heat treatment, machining and other links. Operate in accordance with the standard requirements, and strictly control the time, temperature and pressure of each link in accordance with the process parameters to ensure the quality of each process. Perfect quality inspection: Establish a perfect quality inspection system to carry out a comprehensive quality inspection of forged flanges. Including appearance quality inspection, size measurement, ultrasonic inspection, magnetic particle detection and other non-destructive and destructive testing methods to ensure that the quality of the flange meets the standard requirements. Strict connection process: Correct process requirements are followed during the installation and connection of flanges. Use the correct fasteners and gaskets to ensure alignment between the flange and the pipe or equipment, flatness of the contact surface, and uniform distribution of the fastening force during connection. Tracking records and identification: Tracking records for each forged flange, including material batch, production batch, quality inspection records, etc. At the same time, the relevant information, such as specifications and materials, is clearly marked on the flange to facilitate traceability and identification. Through the above measures, the assembly and connection quality of forged flanges can be ensured to be stable and reliable, meet the requirements of use under working conditions, reduce the risk of accidents, and improve work efficiency and engineering quality.
