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| Brand Name: | YUHONG |
| Model Number: | L Type Fin Tube , LL Type Fin Tube , KLM Fin Tube |
| MOQ: | 1 PC |
| Price: | 1 - 10000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 Tons/Month |
Wound Fin Tube with ASME SA210 Gr.A-1 base and ASTM B209 Gr.1060 aluminum fins, engineered for optimal performance in heat exchanger applications. Gr.A-1 medium-carbon steel is specifically designed for high temperature and pressure environments.
| Attribute | Value |
|---|---|
| Base Tube Material | Gr.A-1 |
| Base Tube Standard | ASME SA210, ASTM B209 |
| Type | Wound, L type, LL Type, KL Type |
| Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
| Fin type | L Type Fin Tube, LL Type Fin Tube, KLM Fin Tube |
| Fin Material | Aluminum, Copper, Stainless Steel, Carbon Steel |
| Type | Base tube O.D. (mm) | Fin pitch | Fin height | Fin thick |
|---|---|---|---|---|
| Wound (L/KL/LL Type) | 16-63 | 2.1-5 | <17 | ~0.4 |
| Grade | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| Gr.A-1 | 0.27-0.33% | 0.93% minimum | ≤ 0.035% | ≤ 0.035% | 0.10% minimum |
| Tensile Strength | 415 MPa (60,000 psi) minimum |
| Yield Strength | 255 MPa (37,000 psi) minimum |
| Elongation | 30% minimum in 50 mm |
| Hardness | ≤ 79 HRB (Rockwell Hardness B) |
