YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Delivery Time | 7days |
| Packaging Details | Ply-wooden case with iron frame |
| Tube Details | 114.3mm O.D. and 6.02mm ( SCH 40S ) W.T. |
| Fin Wall Thickness | 0.8-3mm |
| Finned Type | Serrated |
| Material | Carbon steel, stainless steel, alloy steel, etc. |
| Base Tube Test | HT, ET |
| Base Tube Standard | ASME SA192 |
| Customization | Available |
| Application | Furnace, Heater |
| Brand Name | Yuhong |
| Model Number | ASTM A192 |
| 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 | Tube Details | 114.3mm O.D. and 6.02mm ( SCH 40S ) W.T. |
| Fin Wall Thickness | 0.8-3mm | Finned Type | Serrated |
| Material | Carbon steel, stainless steel, alloy steel, etc. | Base Tube Test | HT, ET |
| Base Tube Standard | ASME SA192 | Customization | Available |
| Application | Furnace, Heater | Brand Name | Yuhong |
| Model Number | ASTM A192 | Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China | ||
| High Light | ASME SA192 Serrated Fin Tube ，Carbon Seamless Serrated Fin Tube | ||
Carbon Steel Seamless Tube ASME SA192 HFW Serrated Fin Tube Convection Tube For Furnace
This product is a High Frequency Welded (HFW) Serrated Fin Tube, manufactured from ASME SA192 carbon steel seamless tube as the base. Serrated carbon steel fins are welded along the tube’s outer surface to improve heat transfer performance in convection sections of industrial furnaces.
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤ 0.18 |
| Manganese (Mn) | 0.27 – 0.63 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 325 MPa (47 ksi) |
| Yield Strength | ≥ 180 MPa (26 ksi) |
| Elongation | ≥ 35% |
| Hardness (optional) | ≤ 79 HRB |
Cost-Effective: Carbon steel offers a balance of strength and affordability.
Efficient Heat Transfer: Serrated fins increase surface area and induce turbulence.
Strong Bonding: High-frequency welding ensures durable fin-to-tube connection.
Good for High Pressure: SA192 is designed for high-pressure applications, ideal for boilers and furnaces.
Easy Fabrication: Suitable for bending and coiling after fin welding.
Placed above the radiant section of a furnace, where flue gas temperatures are lower but still high.
Used to recover waste heat and preheat feedwater, air, or process fluids.
Common in petrochemical plants, refineries, steam boilers, and power stations.
Functions as the convection tube bank to increase overall thermal efficiency.
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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