YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| 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 |
| Welding Type | HFW , GMAW, LASER |
| Application | Radiant Coil |
| Dimensions | 88.9mm, 114.3mm, 168.3mm, Etc |
| Brand Name | YUHONG |
| Model Number | High Frequency Welding Fin Tube |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | 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 |
| Welding Type | HFW , GMAW, LASER | Application | Radiant Coil |
| Dimensions | 88.9mm, 114.3mm, 168.3mm, Etc | Brand Name | YUHONG |
| Model Number | High Frequency Welding Fin Tube | Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China | ||
| 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. &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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