ASME SA179 Seamless Cold-Drawn Tube – Heat Exchanger & Condenser Grade
Product Spotlights
ASME SA179 Seamless Cold-Drawn Tube – Heat Exchanger & Condenser Grade
Product Overview
ASME SA179 seamless cold-drawn low carbon steel tubes for heat exchangers, condensers, and heat transfer equipment. Cold-drawn process ensures tight tolerances, smooth surface, and uniform wall thickness for optimal heat transfer.
✅ ASME SA179 / ASTM A179 certified
✅ Seamless – no weld seam
✅ OD: 1/8″ – 3″ | WT: 0.5-3mm
✅ 100% hydrostatic & eddy current tested
✅ EN 10204 3.1 MTC provided
✅ Factory direct
Key Specifications
| Parameter | Value |
|---|---|
| Standard | ASME SA179 / ASTM A179 |
| Type | Seamless, Cold-Drawn |
| Material | Low Carbon Steel |
| OD | 1/8″ – 3″ (3.2-76.2mm) |
| WT | 0.5-3mm (custom on request) |
| Length | 3-12m |
| Tensile | ≥325 MPa |
| Yield | ≥180 MPa |
| Elongation | ≥35% |
| Hardness | ≤72 HRB |
Advantages for Heat Transfer Applications
| Feature | Benefit |
|---|---|
| Cold-drawn seamless | No weld seam – uniform wall |
| Low carbon (≤0.25%) | Excellent ductility for U-bending |
| Smooth ID/OD surface | Optimal heat transfer efficiency |
| 100% tested | Guaranteed reliability |
Applications
| Industry | Application |
|---|---|
| Power Generation | Condensers, feedwater heaters |
| Chemical | Heat exchangers, coolers |
| HVAC | Chillers, evaporators |
| Marine | Oil coolers, fresh water generators |
Common Stock Sizes – Condenser Tubes
| OD (inch) | OD (mm) | BWG | WT (mm) |
|---|---|---|---|
| 1/2″ | 12.70 | 18 | 1.24 |
| 5/8″ | 15.88 | 18 | 1.24 |
| 3/4″ | 19.05 | 16 | 1.65 |
| 1″ | 25.40 | 14 | 2.11 |
Contact
📧 Email: yjhtrade@gmail.com
📞 WhatsApp: +86 15106174543
🌐 Website:
Tags: ASME SA179 Heat Exchanger Tube Condenser Tube Seamless Tube SA179
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