1. Oil and Gas Transportation:

   - Used for long-distance oil and gas pipelines due to their excellent strength and pressure resistance.

 2. Water Supply and Drainage Projects:

   - Suitable for urban and rural water supply and drainage projects because of their corrosion resistance and good sealing performance.

 3. Structural Uses:

   - Used in steel structures in construction, such as bridges, docks, roads, and pile foundations on construction sites.

 4. Chemical and Pharmaceutical Industries:

   - Used to transport corrosive liquids and gases in the chemical and pharmaceutical industries due to their superior corrosion resistance.

 5. Thermal Power Plants:

   - Used as pipelines for transporting high-temperature steam in thermal power plants because of their good high-temperature resistance.

 6. Mining and Coal Industries:

   - Used for transporting slurry, coal slurry, and other materials in the mining and coal industries.

 7. Marine Engineering:

   - Suitable for underwater pipelines in marine engineering due to their strong pressure resistance, enabling use in deep-sea environments.

 8. Municipal Projects:

   - Used in municipal projects for sewage treatment, heating, and cooling systems.

 These applications demonstrate the crucial role of SSAW steel pipes across various industries. Their excellent performance makes them an indispensable material in industrial and municipal construction.