Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | According to Clients' requirements |
| Delivery Time | 15-20work days |
| Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps) |
| Product Name | Embedded G Type Fin Tube |
| Bare Tube Specification&Material | ASTM A106 GR.B |
| Fin Material | Cu-T2 |
| Bare Tube OD | 16-63mm |
| Fin Height | ＜17mm |
| Fin Thickness | ~0.4mm |
| Fin Pitch | 2.1-5mm |
| Application | Offshore/ Heater/ Petrochemical/ Heat exchanger |
| Test | HT/ET |
| Brand Name | YUHONG |
| Model Number | ASTM A106 GR.B With Cu-T2 Fin |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | According to Clients' requirements |
| Delivery Time | 15-20work days | Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps) |
| Product Name | Embedded G Type Fin Tube | Bare Tube Specification&Material | ASTM A106 GR.B |
| Fin Material | Cu-T2 | Bare Tube OD | 16-63mm |
| Fin Height | ＜17mm | Fin Thickness | ~0.4mm |
| Fin Pitch | 2.1-5mm | Application | Offshore/ Heater/ Petrochemical/ Heat exchanger |
| Test | HT/ET | Brand Name | YUHONG |
| Model Number | ASTM A106 GR.B With Cu-T2 Fin | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China | ||
| High Light | ASTM A106 GR.B fin tube ，copper T2 embedded fin tube ，offshore platform fin tube | ||
ASTM A106 GR.B With Cu-T2 Fin Embedded G Type Fin Tube, Offshore & Platform
This product is a high-performance, high-reliability composite finned tube engineered specifically for demanding offshore environments. It features a core structure of ASTM A106 GR.B high-strength seamless carbon steel as the base pipe, offering superior pressure-bearing capacity and ensuring structural integrity under high-temperature and high-pressure conditions. The Cu-T2 copper fins are permanently bonded to the base pipe via an advanced embedded manufacturing process.
This unique "Steel-Copper Composite" design delivers exceptional synergistic benefits:
The Steel Base Pipe provides the mechanical strength and ruggedness required to withstand wave-induced stresses, system pressures, and high temperatures.
The Copper Fins leverage their top-tier thermal conductivity to maximize heat transfer efficiency. Furthermore, they utilize the inherent superior corrosion resistance of copper to effectively combat the high-salinity, high-humidity marine atmosphere.
Consequently, this product is the ideal choice for various heat exchangers (such as crude oil heaters, seawater coolers, inert gas system coolers, etc.) on offshore oil & gas platforms, FPSOs, and other marine facilities. It is designed for long-term safe operation, maximized energy efficiency, and minimized lifecycle maintenance costs.
1.Chemical & Mechanical Properties
| ASTM A106 Gr.B Chemical Composition (%) | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| ≤0.30% | 0.29% ~ 1.06% | ≤0.035% | ≤0.035% | ≥0.10% | ≤ 0.40% | ≤ 0.40% | ≤ 0.15% | ≤ 0.40% | ≤ 0.08% |
| Cu-T2 Fin | T2 Copper is a grade of high-purity copper. Its key characteristic is that the combined content of Copper and Silver is not less than 99.90%, meaning the total of other impurity elements must be strictly controlled below 0.1%. It is renowned for its excellent electrical and thermal conductivity. |
Mechanical Properties
| Component | Mechanical Performance | Key Features |
| ASTM A106 Gr.B |
|
|
| Cu-T2 Fin | ||
| Tensile Strength | Annealed (O) | ≥ 195 MPa |
| Hard (H) | 295 - 380 MPa | |
| Yield Strength | Annealed (O) | ≤ 65 MPa |
| Hard (H) | 250 - 350 MPa | |
| Elongation | Annealed (O) | ≥ 40% |
| Hard (H) | 10% - 20% | |
| Hardness | Annealed (O) | HBW ≤ 40 |
| Hard (H) | HBW 70 - 110 | |
| Shear Strength | Annealed (O) | ~ 150 MPa |
| Hard (H) | ~ 250 MPa | |
2. Key Features
3. Key Applications
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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