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| Brand Name: | YUHONG |
| Model Number: | ASTM B111 C71500 |
| MOQ: | 500KG |
| Price: | AS PER DETIALS |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 4150 Ton Per Month |
| Attribute | Value |
|---|---|
| Application | Heat Exchanger Systems |
| Heat Transfer Efficiency | High |
| Corrosion Resistance | High |
| Shape | Round |
| Testing | UT, ET, HT, PMI |
| Tube Material | C70600, C71500, C68700, C44300, C71640 |
| Material | Copper Alloy Steel |
| Length | Customized |
| Ends | PE, BE |
| Wall Thickness | Customized |
| Size | Customized |
| Pressure Resistance | High |
C71500 (Copper-Nickel 70/30) is a high-grade alloy optimized for seawater and chemical resistance.
| Element | Cu | Ni | Fe | Mn | Impurities |
|---|---|---|---|---|---|
| Content | 65.0~68.0% | 29.0~32.0% | 0.4~1.0% | 0.5~1.5% | ≤0.2% |
| Property | Value |
|---|---|
| Tensile Strength | ≥450 MPa |
| Yield Strength | ≥170 MPa |
| Elongation | ≥25% |
| Hardness | 90~130 |
A: Up to 400°C (752°F) in non-oxidizing environments.
A: Yes, we provide precision bending (radius ≥2x OD) and flaring services with tight tolerances (±0.1mm).
A: Full ASTM B111, ASME SB111, and EN 12451 compliance with MTC and third-party inspection reports (SGS/BV).
As a global leader in thermal solutions, we combine 55 production lines, 20,000㎡ facility, and 110+ skilled technicians to deliver:
