Excellent corrosion resistance: The 904L welded pipe exhibits outstanding corrosion resistance in a wide range of corrosive media, including sulfuric acid, other strong acids, hydrochloric acid, chloride solutions, and seawater. It has exceptional resistance to stress corrosion cracking and intergranular corrosion.

High strength: Due to its super-austenitic structure, the 904L welded pipe possesses good strength and toughness. It can withstand higher pressure under high-temperature and high-pressure environments.

Excellent processability: The 904L welded pipe is easy to process, cold form, and hot form, suitable for various manufacturing and processing methods. It also has good weldability, allowing it to be connected and processed using common welding techniques.

Non-magnetic: The 904L welded pipe is non-magnetic, making it particularly useful in specific applications such as medical equipment and electronic devices.

Wide range of applications: The 904L welded pipe finds extensive applications in industries such as chemical, petroleum, pharmaceutical, marine engineering, and gas industry. It can be used in pipeline systems handling corrosive media, pressure vessels, heat exchangers, storage tanks for acidic environments, and high-temperature/high-pressure equipment.

In summary, the 904L welded pipe is a high-quality super-austenitic stainless steel pipe with excellent corrosion resistance, high strength, and good processability. It is suitable for use in various demanding environmental conditions.