YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C,T/T,AT SIGHT |
| Supply Ability | According to Clients' requirements |
| Delivery Time | 45-75 Days (Depend on Customer's Requirement |
| Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps） |
| Bare Tube Specification&Material | ASME SA106 Gr.B |
| Fin Type | Embedded Fin Type, G Type Fin Tube |
| Application | Chemical Equipment Heat Exchanger, Heat Exchanger, Air Cooler |
| Fin Pitch | 2.1-5MM |
| Fin Height | <17MM |
| Brand Name | YUHONG |
| Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,AT SIGHT | Supply Ability | According to Clients' requirements |
| Delivery Time | 45-75 Days (Depend on Customer's Requirement | Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps） |
| Bare Tube Specification&Material | ASME SA106 Gr.B | Fin Type | Embedded Fin Type, G Type Fin Tube |
| Application | Chemical Equipment Heat Exchanger, Heat Exchanger, Air Cooler | Fin Pitch | 2.1-5MM |
| Fin Height | <17MM | Brand Name | YUHONG |
| Certification | ABS, BV, ISO, ASTM, SGS | Place of Origin | China |
| High Light | ASME SA106 GrB Fin Tube ，Air Conditioning Fin Tube ，Refrigeration Systems Fin Tube | ||
ASME SA106 Gr.B Embedded G Fin Tube is a high-efficiency heat transfer solution for moderate-temperature non-corrosive services. It combines a seamless carbon steel base tube (ASME SA106 Gr.B) with spiral G-type aluminum fins mechanically embedded into precision-grooved surfaces. This interlocking design achieves 100% metallurgical contact, eliminating thermal resistance while providing 25% higher heat transfer efficiency than L-fin tubes in economizers, air preheaters, and thermal oil systems up to 400°C (752°F).
| Bare Tube Diameter:16-63mm | |||
| Fin Height::<17mm | Fin Thickness: ~0.4mm | Fin Pitch: 2.1-5mm | Tube Ends: Plain Ends / Beveled Ends |
| No Fin Area (Both Ends): As Customer’s Request and Drawing | |||
| Element | C | Mn | P | S | Si | Cu | Cr | Mo | Ni | V |
| Range | ≤0.30 | 0.29–1.06 | ≤0.025 | ≤0.025 | ≥0.10 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.08 |
| Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness(HB) |
| ≥415 | ≥240 | ≥30 | ≤ 197 |
· Power Plant Economizers: Flue gas heat recovery in coal/gas boilers.
· HVAC Systems: Industrial air heating coils.
· Thermal Oil Circuits: Heat exchangers for hydraulic systems.
· Biomass Energy: Low-pressure steam generators.
· Food Processing: Conveyor belt dryers.
4. Why Choose ASME SA106 Gr.B Embedded G Fin Tube :
A:Company Competitiveness:
Yuhong Holding Group has more than 35 years experience for steel pipe and tube , fin tube , main application for Petrochemical , Oil refinary, Furnace, heating, boiler, heat exchanger, air cooler,.., till now YUHONG brand products already exported more than 85 countries, which like UK, ITALY, SPAIN , USA, MEXICO , COLOMBIA , BRAZIL, SAUDI ARANBIA , OMAN, QATAR, U.A.E, KOREA, ...., YUHONG brand already won good reputation in the market.
B:Product Competitiveness:
· 30% Cost Saving: Most economical vs. stainless/bimetallic tubes.
· Zero Fin Loosening: Embedded design withstands vibration (TEMA Class R).
· Easy Maintenance: Smooth fins reduce fouling by 40% (ASHRAE Data).
· Rapid Delivery: 150+ standard sizes (OD 19–102mm) in stock.
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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