| Customization: | Available |
|---|---|
| After-sales Service: | as Per Client′s Design |
| Warranty: | 1 Years |
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| Property | ASTM A192 Carbon Steel Fin Tube | ASTM A179 Carbon Steel Fin Tube |
|---|---|---|
| Material Standard | ASTM A192 (Seamless Carbon Steel Boiler Tubes for High Pressure) | ASTM A179 (Seamless Cold-Drawn Low-Carbon Steel Tubes for Heat Exchangers/Condensers) |
| Chemical Composition | C: ≤0.06-0.18%, Mn: 0.27-0.63%, P: ≤0.025%, S: ≤0.025%, Si: ≥0.10% | C: ≤0.06-0.18%, Mn: 0.27-0.63%, P: ≤0.035%, S: ≤0.035%, Si: ≥0.10% |
| Mechanical Properties | Tensile Strength: ≥325 MPa, Yield Strength: ≥180 MPa, Hardness: ≤72 HRB | Tensile Strength: ≥325 MPa, Yield Strength: ≥180 MPa, Hardness: ≤72 HRB |
| Fin Type | Extruded, welded, or embedded fins (helical/L-shaped) for enhanced heat transfer | Typically helical fins with seamless base tube for efficient thermal conductivity |
| Temperature Range | Up to 450°C (842°F) for boiler applications | Up to 400°C (752°F) for heat exchangers/condensers |
| Key Features | - High-pressure resistance - Optimized for boiler systems - Corrosion-resistant base material |
- Smooth internal surface for reduced fouling - Cold-drawn precision for tight tolerances |
| Applications | High-pressure boilers, superheaters, thermal power plants | Heat exchangers, condensers, HVAC systems, industrial cooling systems |
| Standards Compliance | ASME SA192, EN 10216-1 | ASME SA179, EN 10216-2 |
| Fin Material Options | Carbon steel fins (integrated with base tube) or aluminized coatings for oxidation resistance | Carbon steel or stainless steel fins, depending on corrosive/thermal requirements |
| Surface Treatment | Shot-blasted, galvanized, or coated surfaces for durability | Pickling/oil-dipping to prevent rust during storage/transport |
Testing & Certification |
Hydrostatic testing, eddy current testing, ultrasonic inspection | Hydrostatic testing, non-destructive testing (NDT), PMI verification |
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