1. Anti-corrosion treatment: Anti-corrosion treatment is performed on the surface of the steel pipe, such as epoxy resin coating, asphalt coating, zinc spraying, etc., to improve the corrosion resistance of the steel pipe, reduce the corrosion rate, and extend the service life.
2. Reasonable installation: During the installation process, relevant specifications and operating procedures must be followed to ensure the sealing performance and strength of the pipeline connection, and prevent damage or leakage of the steel pipe caused by improper installation.
3. Thermal insulation: For steel pipes that transport high-temperature media or are in a low-temperature environment, thermal insulation materials can be used for thermal insulation treatment to slow down the corrosion and fatigue damage caused by temperature changes of the steel pipe.
4. Regular inspection: Regularly inspect and maintain the steel pipe, and deal with the problems found in a timely manner to prevent local damage from developing into overall damage.
5. Avoid stress concentration: During the design and installation process, stress concentration and local damage must be avoided to ensure the safe and reliable operation of the pipeline.
6. Control operating conditions: During use, the pressure, flow rate, temperature, and other parameters of the conveying medium must be strictly controlled to avoid exceeding the bearing capacity of the steel pipe and causing damage.
7. Timely replacement: When the steel pipe reaches its expected service life or is found to be seriously damaged during inspection, it should be replaced in time to prevent safety accidents caused by exceeding the service life.
The above measures can effectively extend the service life of spiral steel pipes and ensure the safe, stable and efficient operation of the pipeline system.

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