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:

Grade	C	Mn	Si	P	S	Cr	Ni	N	Fe
TP304L	≤ 0.03%	≤2.00%	≤0.75%	≤ 0.045%	≤0.030%	18.00-20.00%	8.00-12.00%	≤ 0.10%	Balance

Mechanical Properties:

Grade	Ultimate Tensile Strength	Yield Strength (0.2% Offset)	Elongation	Hardness
TP304L	485 MPa (70,000 psi) minimum	170 MPa (25,000 psi) minimum	40% minimum in 50 mm	≤ 92 HRB

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.

Stainless Steel Heat Exchanger Tube, ASTM A213 TP304L (1.4307, SUS304L,03Х18Н11) 0

Ratings & Review

Overall Rating

4.3

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

67%

3 stars

2 stars

1 stars

All Reviews

Luis Fuentes

Chile Feb 11.2026

Helpful (5)

Using these in mining cooling equipment under pretty rough conditions. They’ve been running for a month now and are super stable.

A*a

Morocco Nov 20.2025

Helpful (1)

The material compliance with ASTM A269 and the use of TP316L grade give us confidence in its durability and safety.

Kumar

India Nov 8.2025

Helpful (2)

No corrosion issues so far, though we're running below dew point carefully. Installation was straightforward—tube sheets lined up, ends clean, rolling into the header went smooth.

Tags:

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

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Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

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Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

products details

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube