What Are The Key Points For Daily Maintenance Of Welded Steel Pipes?

Daily maintenance of welded steel pipes should focus on corrosion prevention, hazard detection, and sealing. The core points are as follows: Regularly inspect the appearance of the pipes, especially welds, joints, and exposed outdoor areas, checking for abnormalities such as rust, corrosion, damage, and leaks. Address any problems promptly. Keep the pipe surface clean, removing accumulated dust, debris, and oil to prevent localized corrosion caused by impurities. Regularly check the condition of the anti-corrosion coating; increase the frequency of inspections for outdoor pipes and pipes in corrosive environments. Repair any damaged coating promptly and reapply the anti-corrosion layer if necessary. Check pipe supports and fixing devices for looseness or deformation, adjusting and tightening them promptly to prevent uneven stress on the pipes, which could lead to joint leaks or pipe wall damage. For pipes transporting fluids, regularly clean internal impurities to prevent blockages that could affect transport efficiency. Simultaneously monitor the pressure and temperature of the transported medium to avoid overpressure or overtemperature operation. In winter, outdoor pipes should be protected against freezing to prevent the internal medium from freezing and expanding, damaging the pipe wall and ensuring long-term stable operation of the steel pipes.