Brand Name: | YUHONG |
MOQ: | 200-500KGS |
Price: | Negotiable |
Packaging Details: | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps) |
Payment Terms: | L/C,T/T,AT SIGHT |
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.
Brand Name: | YUHONG |
MOQ: | 200-500KGS |
Price: | Negotiable |
Packaging Details: | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps) |
Payment Terms: | L/C,T/T,AT SIGHT |
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.