YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Delivery Time | 7days |
| Packaging Details | Ply-wooden case with iron frame |
| Base Tube Test | HT/ET |
| Fin Thickness | 0.4mm |
| Standard | ASME SB163 |
| Tube Diameter | 25mm |
| Product | Fin Tubes |
| Type | Embedded G Type |
| Fin Pitch | 2.3mm |
| Fin Material | Aluminum |
| Brand Name | Yuhong |
| Model Number | ASME SB163 N04400 |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | Delivery Time | 7days |
| Packaging Details | Ply-wooden case with iron frame | Base Tube Test | HT/ET |
| Fin Thickness | 0.4mm | Standard | ASME SB163 |
| Tube Diameter | 25mm | Product | Fin Tubes |
| Type | Embedded G Type | Fin Pitch | 2.3mm |
| Fin Material | Aluminum | Brand Name | Yuhong |
| Model Number | ASME SB163 N04400 | Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China | ||
| High Light | ASME SB163 G Fin Tube ，N04400 G Fin Tube ，Aluminium Fin Strip G Fin Tube | ||
ASME SA163 specifies nickel alloy seamless tubes intended for high-temperature and corrosion-resistant services, especially in heat exchangers and condensers. When combined with extruded or embedded aluminium fin strips, the tube offers enhanced heat transfer performance for air-cooled and process cooling applications.
| Element | Content (%) |
|---|---|
| Nickel (Ni) | ≥ 63.0 |
| Copper (Cu) | 28.0 – 34.0 |
| Iron (Fe) | ≤ 2.5 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 0.5 |
| Carbon (C) | ≤ 0.3 |
| Sulfur (S) | ≤ 0.024 |
| Property | Typical Value |
|---|---|
| Tensile Strength | ≥ 485 MPa (70 ksi) |
| Yield Strength | ≥ 170 MPa (25 ksi) |
| Elongation | ≥ 35% |
| Hardness | ≤ 100 HRB |
Excellent resistance to seawater and acidic environments (due to N04400).
Lightweight fin material (Aluminum) for efficient heat transfer.
Strong mechanical bond prevents fin loosening under thermal cycling.
Suitable for high-salinity and offshore environments.
Good thermal conductivity and durability.
Air Cooled Heat Exchangers in petrochemical plants
Offshore oil & gas cooling systems
Condensers in desalination plants
Heat exchangers in marine environments
Sulfuric and hydrofluoric acid process equipment
Power plants using brackish or seawater cooling
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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