YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days |
| Packaging Details | Ply - Wooden Case + Iron Frame |
| Base Pipe Specification&Material | ASTM A106 Gr.B,ASME SA106 Gr.B |
| Base Pipe Material | Carbon Steel |
| Fin Material | Carbon Steel |
| Fin Type | Solid Fin Tube , HFW Fin Tube, Spiral Fin Tube, Welded Helical Solid Finned Tubes |
| Welding Type | HFW , GMAW, LASER, |
| Application | Heater Parts, Refrigeration Parts, Fluid Cooling |
| Dimensions | 88.9mm, 114.3mm, 168.3mm, Etc. |
| Brand Name | YUHONG |
| Model Number | High Frequency Welding Fin Tube |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Place of Origin | China , Korea |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days | Packaging Details | Ply - Wooden Case + Iron Frame |
| Base Pipe Specification&Material | ASTM A106 Gr.B,ASME SA106 Gr.B | Base Pipe Material | Carbon Steel |
| Fin Material | Carbon Steel | Fin Type | Solid Fin Tube , HFW Fin Tube, Spiral Fin Tube, Welded Helical Solid Finned Tubes |
| Welding Type | HFW , GMAW, LASER, | Application | Heater Parts, Refrigeration Parts, Fluid Cooling |
| Dimensions | 88.9mm, 114.3mm, 168.3mm, Etc. | Brand Name | YUHONG |
| Model Number | High Frequency Welding Fin Tube | Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Place of Origin | China , Korea | ||
| High Light | Radiant Coil welding fin tube ，High frequency welding fin tube ，ASTM A106 GR.B welding fin tube | ||
High Frequency Welding Fin Tube ASTM A106 GR.B For Radiant Coil
A carbon steel finned tube is a type of tube that increases the heat transfer area by adding fins to the outer surface of a carbon steel tube. This design significantly enhances heat transfer efficiency.
1. Material Specification
| Chemical position | |||||||
| C | Si | Mn | P | S | Cr | Ni | Mo |
| 0.25% | 0.55% | 1.15% | 0.03% | 0.03% | 0.08% | 0.03% | 0.25% |
| Mechanical properties | ||
Mechanical performance indicators | minimum | unit |
| Tensile Strength | 415 | Mpa |
| Yield Strength | 240 | Mpa |
| Hardness | ≤190 | HB |
2. High-Frequency Welding (HFW)
Welding Process: The principle of high-frequency induction heating is used to bring the contact surface between the base tube and the fins to a molten state, and then welding is achieved through pressure. Specifically, the skin effect produced by the high-frequency current passing through the pipe and the fins causes the current to concentrate on the surface of the conductor, rapidly heating the metal to a molten state. During this process, external pressure is applied to cause the molten metal to fuse and bond closely, forming a seamless connection.
3. Application Fields
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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. The factories ... 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. The factories ...
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