YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days |
| Packaging Details | Ply-Wooden Case + Iron Frame |
| Material Grade | TP304 |
| Standard | ASME SA312 , ASTM A312 |
| Material | Carbon steel, Alloy steel and Stainless steel |
| Type of base pipe | Seamless steel pipe |
| Type of fins | Single H / Double H Type |
| Application | Widely used for boiler, heat exchanger, condenser, refrigerator, economizer and other parts of heat industry. |
| Brand Name | YUHONG |
| Model Number | H Fin Tube |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Place of Origin | China , Korea |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days | Packaging Details | Ply-Wooden Case + Iron Frame |
| Material Grade | TP304 | Standard | ASME SA312 , ASTM A312 |
| Material | Carbon steel, Alloy steel and Stainless steel | Type of base pipe | Seamless steel pipe |
| Type of fins | Single H / Double H Type | Application | Widely used for boiler, heat exchanger, condenser, refrigerator, economizer and other parts of heat industry. |
| Brand Name | YUHONG | Model Number | H Fin Tube |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 | Place of Origin | China , Korea |
| High Light | Seamless Steel Square Fin Tube ，Generator Superheater Square Fin Tube ，ASME SA312 Square Fin Tube | ||
Seamless Steel ASME SA312 TP304 Square H Fin Tube For Generator Superheater
Seamless Steel ASME SA312 TP304 Square H Fin Tube for Generator Superheater is a high-performance component engineered for enhanced thermal efficiency and durability in power generation applications. With its seamless construction, robust material properties, and innovative fin design, this tube offers reliable performance and cost-effectiveness.
ASME SA312 is the standard specification for seamless, welded, and heavily cold-worked austenitic stainless steel pipes, ensuring high quality and performance.
Chemical Composition:
| Grade | Cr | Ni | C | Mn | Si | P | S |
| TP304 | 18.0-20.0% | 8.0-11.0% | 0.08% max | 2.0% max | 1.0% max | 0.045% max | 0.030% max |
Mechanical Properties:
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
| TP304 | ≥ 205 MPa (30 ksi) | ≥ 515 MPa (75 ksi) | ≥ 35% in 50 mm (2 inches) | ≤ 90 HRB |
Key Features:
Applications:
These finned tubes are specifically designed for use in generator superheaters, where efficient heat transfer and durability are crucial:
Power Generation: Utilized in superheaters to improve the efficiency of steam generation by increasing the heat exchange surface area.
Heat Recovery Systems: Employed in heat recovery steam generators (HRSG) to optimize thermal efficiency.
Industrial Boilers: Used in industrial boiler systems to enhance performance and energy efficiency.
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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