Yuhong Group Co.,Ltd
| Supply Ability | 800 TONS PER MONTH |
| Delivery Time | 25 DAYS |
| Packaging Details | Strong Iron Case Packing |
| Material | Copper Alloy |
| Grade | C70600 C71500 |
| Testing | ET, HT, Flattening Test; Expansion Test, Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination; Tension Testing. |
| Application: | Air Condition or Refrigerator, Oil Cooler TUBE |
| Surface | Bright |
| Customized | Accept |
| Brand Name | YUHONG |
| Model Number | Copper U Bned Tube |
| Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 800 TONS PER MONTH | Delivery Time | 25 DAYS |
| Packaging Details | Strong Iron Case Packing | Material | Copper Alloy |
| Grade | C70600 C71500 | Testing | ET, HT, Flattening Test; Expansion Test, Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination; Tension Testing. |
| Application: | Air Condition or Refrigerator, Oil Cooler TUBE | Surface | Bright |
| Customized | Accept | Brand Name | YUHONG |
| Model Number | Copper U Bned Tube | Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | CHINA | ||
| High Light | Copper Alloy U Bend Tube ，Corrosion Resistant U Bend Tube ，Compressed Air Coolers U Bend Tube | ||
C70600 C71500 Nickel Alloy Copper U Bned Tube
Copper U-Bend Tube is a type of tube or pipe made from copper that has been bent into a U-shape. Copper U-bend tubes are often used in various applications, including:
Heat Exchangers: They can be part of heat exchanger systems where they facilitate the transfer of heat between two fluids.
Plumbing Systems: Used in plumbing to create specific configurations that allow for efficient fluid flow and to accommodate space constraints.
Refrigeration Systems: Sometimes used in refrigeration systems as part of coils that help in the condensation process.
Industrial Applications: Used in industrial processes where fluids need to change direction without the use of additional fittings.
Material Brand of Copper-Nickel Alloy tube:
| Grade | USA | U.K | Germany | Japan |
| China BG | ASTM | BS | DIN | JIS H |
| BFe10-1-1 | C70600 | CN102 | CuNi10Fe1Mn | C7060 |
| BFe30-1-1 | C71500 | CN107 | CuNi30Mn1Fe | C7150 |
Tabulated below are the mechanical properties of UNS C70600 tubes as a function of heat treatment.
| Temper | Tensile Str. | Yield Str. | Elong. | Rockwell | |||
| B | C | F | 30T | ||||
| H55 | 414MPa (60ksi) | 393MPa (57ksi) | 10% | 72 | - | 100 | 70 |
| OS025 | 303MPa (44ksi) | 110MPa (16ksi) | 42% | 15 | - | 65 | 26 |
The chemical composition of UNS C70600 copper alloy is outlined in the following table.
| Elements | Content (%) |
| Nickel, Ni | 9.0-11.0 |
| Iron, Fe | 1.0-1.8 |
| Zinc, Zn | 1.0 |
| Manganese, Mn | 1.0 |
| Lead, Pb | 0.05 |
| Copper, Cu | Remainder |
Equivalent materials to UNS C70600 copper alloy are given in the table below.
| ASME SB111 | ASME SB171 | ASME SB359 | ASME SB466 | ASME SB467 |
| ASME SB395 | ASME SB543 | ASTM B111 | ASTM B151 | ASTM B122 |
| ASTM B171 | ASTM B359 | ASTM B395 | ASTM B432 | ASTM B466 |
| ASTM B469 | ASTM B543 | ASTM B608 | DIN 2.0872 | MIL C-15726 |
| MIL T-15005 | MIL T-16420 | MIL T-22214 | SAE J461 | SAE J463 |
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 HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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