Yuhong Group Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 500TONS PER MONTH |
| Delivery Time | 15 DAYS |
| Packaging Details | POLY WOODEN CASE WITH STEEL STRUCTURE |
| Brand Name | YUHONG |
| Model Number | HFW FIN TUBE |
| Certification | BV, SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500TONS PER MONTH |
| Delivery Time | 15 DAYS | Packaging Details | POLY WOODEN CASE WITH STEEL STRUCTURE |
| Brand Name | YUHONG | Model Number | HFW FIN TUBE |
| Certification | BV, SGS | Place of Origin | CHINA |
| High Light | steam furnace fin tube ，solid welded cs fin tube ，astm a106 gr.b hfw fin tube | ||
Solid Welded Fin tubes, produced using high-frequency welding (HFW), are a crucial component in various heat exchanger systems, particularly economizers. These tubes are known for their superior heat transfer efficiency and durability. The solid fins are tightly bonded to the base tube, enhancing heat exchange performance and resistance to thermal stress.
Material Composition: Gr.B pipes are typically made from carbon steel, specifically ASTM A106 or ASTM A53 Grade B, known for their good mechanical properties and weldability.
Mechanical Properties: High tensile strength, good ductility, and toughness make Gr.B pipes suitable for high-pressure and high-temperature applications.
Corrosion Resistance: While not inherently corrosion-resistant, they can be treated or coated to improve their resistance to corrosion, making them suitable for various industrial applications.
Fin Processing
High-Frequency Welding (HFW): In this process, high-frequency electric currents are used to generate heat, which is concentrated at the joining surfaces of the fin and the tube. This results in a strong, uniform bond.
Solid Fins: The fins used are typically solid strips of metal, providing a larger surface area for heat exchange. These fins are helically wound around the tube and welded continuously along their length, ensuring a robust attachment and efficient heat transfer.
Advantages of Gr.B HFW Finned Tubes
Enhanced Heat Transfer: The solid fins increase the surface area, significantly improving heat transfer efficiency.
Durability and Strength: High-frequency welding creates a strong bond between the fin and the tube, ensuring long-lasting performance even under thermal stress.
Cost-Effective: Gr.B pipes offer a good balance between cost and performance, making them a popular choice in various industrial applications.
Versatility: Suitable for a wide range of temperatures and pressures, making them ideal for economizers and other heat exchanger systems.
Maintenance: The solid and robust construction requires less maintenance, reducing downtime and operational costs.
Applications of Gr.B HFW Finned Tubes
Economizers: Widely used in economizers in boilers to improve efficiency by preheating the feedwater.
Heat Exchangers: Suitable for various types of heat exchangers in power plants, chemical plants, and refineries.
Air Preheaters: Used in air preheaters to recover heat from exhaust gases.
Condensers and Evaporators: Employed in HVAC systems for efficient heat transfer in condensers and evaporators.
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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