Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 800 Tons/ Month |
| Delivery Time | 15-20 Days |
| Packaging Details | Ply-wooden Case /Iron Case |
| Standard | ASTM B111 / ASME SB111 |
| Material Grade | C70600 (UNS C70600) |
| Product Type | Seamless Condenser Tube |
| Material | 90-10 Copper-Nickel Alloy |
| Application | Marine Heat Exchangers, Condensers, Evaporators |
| Size Range | Customized |
| Brand Name | YUHONG |
| Model Number | ASTM B111 C70600 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 800 Tons/ Month |
| Delivery Time | 15-20 Days | Packaging Details | Ply-wooden Case /Iron Case |
| Standard | ASTM B111 / ASME SB111 | Material Grade | C70600 (UNS C70600) |
| Product Type | Seamless Condenser Tube | Material | 90-10 Copper-Nickel Alloy |
| Application | Marine Heat Exchangers, Condensers, Evaporators | Size Range | Customized |
| Brand Name | YUHONG | Model Number | ASTM B111 C70600 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | ASTM B111 C70600 condenser tube ，90-10 copper-nickel alloy tube ，seamless marine heat exchanger tube | ||
ASTM B111 C70600 Seamless Condenser Tube - 90-10 Copper-Nickel Alloy for Marine Heat Exchangers & Condensers
YUHONG Group, with over 35 years of industrial expertise and a global presence spanning 85 countries, specializes in manufacturing high-performance copper alloy tubing for critical marine and industrial applications. Our ASTM B111 C70600 Copper-Nickel Seamless Tubes are engineered to deliver exceptional corrosion resistance and reliability in seawater environments, making them ideal for heat exchangers, condensers, and other marine thermal systems. We maintain strict adherence to international standards and provide comprehensive certification to ensure product quality and performance for our clients worldwide.
Chemical Composition Requirements
| Element | Composition (%) |
| Copper (Cu) | Remainder |
| Nickel (Ni) | 9.0 - 11.0 |
| Iron (Fe) | 1.0 - 1.8 |
| Manganese (Mn) | 1.0 max |
| Lead (Pb) | 0.05 max |
| Zinc (Zn) | 1.0 max |
Mechanical Properties (Annealed O61 Condition)
| Property | Requirement |
| Tensile Strength, min | 275 MPa (40,000 psi) |
| Yield Strength, min | 105 MPa (15,000 psi) |
| Elongation in 2 in., min | 30% |
Standard Test Requirements
| Test Type | Standard Requirement |
| Expansion Test | 30% of outside diameter |
| Hydrostatic Test | Required for each tube |
| Eddy Current Test | Mandatory non-destructive test |
| Grain Size | 0.010-0.045 mm (annealed temper) |
Key Product Advantages
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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