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| Brand Name: | YuHong |
| Model Number: | ASTM A213 TP316L Longitudinal Welding Finned Tube F |
| MOQ: | 2 PCS |
| Price: | Negotiable |
| Payment Terms: | T/T, L/C AT SIAGHT |
| Supply Ability: | According to Clients' requirements |
| Attribute | Value |
|---|---|
| Product Name | Stainless Steel Longitudinal Welding Finned Tube |
| Base Tube Specification | ASTM A213 |
| Base Tube Material | TP316L |
| Fin Material | SS316L |
| Base Tube OD & Wall Thickness | Customsized |
| Fin Size | Customsized |
| Fin Shape | U Shape |
| Application | Heater Parts, HVAC Systems, Heat Exchanger, Power Generation |
ASTM A213 TP316L Longitudinal Welding Finned Tube For Heat Exchanger and Boiler
A Longitudinal Welding Finned Tube is a specialized type of heat transfer tube designed to enhance heat exchange efficiency by increasing the surface area available for heat transfer. These tubes are constructed by welding fins longitudinally (along the length) onto the outer surface of a base tube. The fins create additional surface area, which improves the heat transfer capabilities of the tube, making it ideal for applications where efficient thermal exchange is critical.
Common materials for the base tube and fins include:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08% max |
| Manganese (Mn) | 2.00% max |
| Phosphorus (P) | 0.045% max |
| Sulfur (S) | 0.030% max |
| Silicon (Si) | 1.00% max |
| Chromium (Cr) | 16.0% - 18.0% |
| Nickel (Ni) | 10.0% - 14.0% |
| Molybdenum (Mo) | 2.00% - 3.00% |
| Nitrogen (N) | 0.10% max |
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa (75,000 psi) min |
| Yield Strength | 205 MPa (30,000 psi) min |
| Elongation (in 2 inches) | 40% min |
| Hardness (Typical) | 80 HRB max (Rockwell B scale) |
