Stainless Steel Heat Exchanger Tube, ASTM A213 TP304L (1.4307, SUS304L,03Х18Н11)

Grade TP304L is a low-carbon version of the 304 stainless steel alloy. The lower carbon content minimizes carbide precipitation during welding, which improves its resistance to intergranular corrosion. TP304L is an austenitic stainless steel that is widely used in various applications due to its excellent corrosion resistance, formability, and weldability.

Chemical Composition:

Mechanical Properties:

Key Features:

Corrosion Resistance:

Excellent resistance to a wide range of atmospheric environments and many corrosive media.

Weldability:

Superior weldability with minimal risk of intergranular corrosion due to low carbon content.

Formability:

Good formability and ductility, making it easy to fabricate.

Hygiene:

Suitable for applications requiring high standards of cleanliness.

Applications:

1. Chemical Processing Industry

• Heat Exchangers: Used in heat exchangers where resistance to corrosive chemicals is required, ensuring long service life.
• Reactors and Pressure Vessels: Suitable for reactors and pressure vessels that process moderate to highly corrosive substances.
• Piping Systems: Ideal for piping systems that transport aggressive chemicals.

2. Pharmaceutical Industry

• Sterilization Equipment: Used in sterilization equipment due to its excellent resistance to corrosive, high-temperature environments.
• Processing Lines: Suitable for pharmaceutical processing lines that require high cleanliness and resistance to corrosion.

3. Power Generation

• Condenser Tubes: Commonly used in power plant condensers for efficient heat transfer and resistance to corrosion.
• Boilers: Suitable for boiler tubes where resistance to high-temperature oxidation is necessary.
• Heat Recovery Systems: Ideal for heat recovery systems that necessitate durable and corrosion-resistant tubing.