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） |
| Application | Boiler, Power Plant, Refrigeration And Air Conditioning Systems |
| Fin Type | High Frequency Welded Fin Tube/Solid Fin Tube/HFW |
| Bare Tube Specification&Material | ASTM A213 T9 / ASME SA213 T9 |
| Bare Tube Diameter | 16-219MM |
| Brand Name | YUHONG |
| Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| 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） |
| Application | Boiler, Power Plant, Refrigeration And Air Conditioning Systems | Fin Type | High Frequency Welded Fin Tube/Solid Fin Tube/HFW |
| Bare Tube Specification&Material | ASTM A213 T9 / ASME SA213 T9 | Bare Tube Diameter | 16-219MM |
| Brand Name | YUHONG | Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| Place of Origin | China |
ASTM A213 T9 Alloy Steel HFW Solid Fin Tube is a high-performance, heat exchanger tube made from T9 alloy steel. It is commonly used in various industrial applications that require high-temperature resistance and durability. The tube features a solid fin design, which enhances heat transfer efficiency in heat exchangers and boilers. The T9 alloy steel used in its production offers excellent strength, corrosion resistance, and thermal stability, making it ideal for environments that experience extreme temperatures and pressures.
The HFW (High-Frequency Welding) process is used to create the fin tube, ensuring strong bonding between the base tube and the fin. This manufacturing method improves the structural integrity of the tube and increases its thermal performance.
| Base Tube O.D:15.88–325 mm | |||
| Fin Height::6–50.8 mm | Fin Thickness: 0.8–3.0 mm | Fin Pitch: As Customer’s Request | Tube Ends: Plain Ends / Beveled Ends |
| No Fin Area (Both Ends): As Customer’s Request and Drawing | |||
| ASME A213 T9 Chemical Composition(%) | |||||||
| Element | C | Si | Mn | P | S | Cr | Mo |
| Range | 0.15 - 0.25 | 0.50 - 1.00 | 0.30 - 0.60 | ≤ 0.025 | ≤ 0.025 | 8.00 - 10.00 | 0.90 - 1.10 |
| ASME SA192 Mechanical Properties | ||||
| Tensile Strength | Yield Strength | Elongation | Hardness | Max Service Temp. |
| ≥415 MPa | ≥205MPa | ≥20% | ≤ 187HB | 650°C (1200°F) |
● Power Generation: Boiler superheaters, reheaters, and economizers in coal-fired, gas-fired, or biomass power plants, where it withstands high-pressure steam and flue gas corrosion.
● Oil & Gas Industry: Heat exchangers in refineries, petrochemical plants, and offshore platforms for processes like crude oil heating, hydrocarbon condensation, and waste heat recovery.
● Industrial Boilers: Waste heat boilers and process heaters in chemical, metallurgical, and pulp & paper industries, ensuring efficient energy conversion.
● Marine & Aerospace: Cooling systems for marine engines and aerospace ground support equipment, where lightweight yet durable heat exchange is critical.
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:
● High-Performance Heat Transfer: The solid fin design significantly improves heat transfer efficiency, making it perfect for heat exchangers and boilers.
● Exceptional Durability: Manufactured from T9 alloy steel, it offers excellent high-temperature resistance, ensuring long service life in demanding environments.
● Versatile Applications: Suitable for a wide range of industries, including power generation, petrochemical, and steam systems.
● Strong Mechanical and Chemical Properties: With high tensile strength and resistance to corrosion, this tube can withstand extreme operating conditions, providing reliable performance over time.
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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