ASTM A213 T9 Alloy Steel Fin Tube Studded Tube For Heat Exchangers
A213 T9 Alloy Steel Fin Tube Studded Tube is a type of heat exchanger tube used in various industrial applications. The tube is made of A213 T9 alloy steel, which is known for its high strength, durability, and resistance to corrosion.
The tube is characterized by its finned structure, which increases the surface area for heat transfer, making the tube more efficient in transferring heat. The studded design further enhances the heat transfer efficiency by creating turbulence in the fluid flow.
These tubes are commonly used in industries such as power generation, petrochemical, oil and gas, and others that require efficient heat transfer. They can withstand high temperatures and pressures, making them suitable for use in harsh operating conditions.
The A213 T9 Alloy Steel Fin Tube Studded Tube is manufactured through a process that involves the fusion of the studs and the tube, ensuring a strong and durable bond. This process also ensures that the studs are evenly distributed over the surface of the tube, providing uniform heat transfer.
In summary, the A213 T9 Alloy Steel Fin Tube Studded Tube is a high-performance heat exchanger tube that offers excellent heat transfer efficiency, durability, and resistance to harsh operating conditions.
Chemical Components
Chemical Components (%) | ||||||||||||
Grade | C | Mn | P | S | Si | Cr | Mo | V | Nb | N | Al | others |
T9 | 0.15 | 0.30-0.60 | ≤0.025 | ≤0.025 | 0.25-1.0 | 8.0-10.0 | 0.90-1.10 |
Mechanical properties
Mechanical properties | ||||
Grade | Tensile | Yield | Elongation | Hardness |
Strength (Mpa) | Strength (Mpa) | (%) | ||
T9 | ≥415 | ≥205 | ≥30 | ≤89HRB |
Applications: