YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C,T/T |
| Delivery Time | 7DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Material | ASTM A312 TP304H |
| Fin Type | High Frequency Welding, Serrated |
| Fin Material | SS304, Stainless Steel |
| Base Tube Test | HT, ET |
| Fin Tube Test | Hammer Test |
| Application | Furnace, Oil and Gas |
| Brand Name | Yuhong |
| Model Number | ASTM A312 TP304H |
| Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Material | ASTM A312 TP304H |
| Fin Type | High Frequency Welding, Serrated | Fin Material | SS304, Stainless Steel |
| Base Tube Test | HT, ET | Fin Tube Test | Hammer Test |
| Application | Furnace, Oil and Gas | Brand Name | Yuhong |
| Model Number | ASTM A312 TP304H | Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| Place of Origin | China | ||
| High Light | SS304 Serrated Fin Tube ，HFW Serrated Fin Tube ，ASTM A312 Serrated Fin Tube | ||
| Property | Base Tube (ASTM A312 TP304H) | Fin Material (SS304) |
|---|---|---|
| Outer Diameter (OD) | 19.05 mm - 50.8 mm | Customizable based on design |
| Wall Thickness | 2.0 mm - 5.0 mm | - |
| Fin Thickness | - | 0.3 mm - 0.5 mm |
| Fin Pitch | - | 5 - 10 fins per inch |
| Fin Height | - | 10 mm - 25 mm |
| Fin Attachment | High-Frequency Welded |
| Element | ASTM A312 TP304H (Base Tube) | SS304 (Fin Material) |
|---|---|---|
| Carbon (C) | ≤ 0.04% | ≤ 0.08% |
| Manganese (Mn) | ≤ 2.00% | ≤ 2.00% |
| Phosphorus (P) | ≤ 0.045% | ≤ 0.045% |
| Sulfur (S) | ≤ 0.030% | ≤ 0.030% |
| Silicon (Si) | ≤ 1.00% | ≤ 1.00% |
| Chromium (Cr) | 18.00 - 20.00% | 18.00 - 20.00% |
| Nickel (Ni) | 8.00 - 11.00% | 8.00 - 10.50% |
| Property | ASTM A312 TP304H (Base Tube) | SS304 (Fin Material) |
|---|---|---|
| Tensile Strength | ≥ 515 MPa | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa | ≥ 205 MPa |
| Elongation | ≥ 35% | ≥ 40% |
Enhanced Heat Transfer:
The serrated fin design maximizes the heat transfer efficiency by increasing the surface area and inducing turbulence, which leads to improved thermal performance in radiator tubes and cooling systems.
High-Temperature Performance:
SS304 stainless steel and TP304H base tube provide excellent resistance to high temperatures, making this tube ideal for radiators in furnaces, heat exchangers, and boilers.
Corrosion Resistance:
SS304 stainless steel fins offer superior corrosion resistance in environments exposed to moisture, steam, and flue gases, making them durable in harsh operating conditions, especially in cooling systems and furnaces.
Durability and Long Service Life:
The mechanically bonded serrated fins ensure strong, durable attachment, providing long-term reliability and resistance to thermal cycling, oxidation, and mechanical stresses that occur in industrial heating systems.
Compact and Efficient:
The serrated fin design provides a compact solution for heat exchangers and radiators that require high thermal efficiency in a space-efficient form.
Convection Coils: Ideal for furnaces, boilers, and heat exchangers where high-efficiency heat transfer is required.
Industrial Heating Systems: Used in power plants, chemical plants, and refineries where heat recovery and thermal management are crucial.
Air-Cooled Heat Exchangers: Effective in air-cooled heat exchangers for HVAC systems and cooling towers where compactness and efficiency are essential.
Energy Recovery Systems: Commonly used in waste heat recovery and energy-efficient systems where convection heat transfer is needed to maximize energy savings.
Radiator Tubes: Ideal for use in radiators, cooling coils, furnaces, and boilers that require efficient heat dissipation in high-temperature systems.
Heat Exchangers: Used in chemical processing plants, oil refineries, power generation, and HVAC systems, where efficient heat transfer is critical.
Cooling Systems: Effective in air-cooled heat exchangers, cooling towers, and industrial refrigeration systems where heat dissipation is essential.
Furnaces and Boilers: Commonly used in high-temperature heating systems to transfer heat efficiently from the combustion gases to the fluid in the system.
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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