YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | 1000 tons/month |
| Delivery Time | 35-60 days |
| Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Finned Tube |
| Type | Serrated Finned Tubes |
| Standard | ASTM A312 |
| Material | TP304 Base Tubes, For High-temperature Service |
| Use | For large equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc |
| Packing | Ply-wooden Case With Iron Frame |
| Brand Name | Yuhong |
| Model Number | ASTM A312 TP304 |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | Supply Ability | 1000 tons/month |
| Delivery Time | 35-60 days | Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Finned Tube | Type | Serrated Finned Tubes |
| Standard | ASTM A312 | Material | TP304 Base Tubes, For High-temperature Service |
| Use | For large equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc | Packing | Ply-wooden Case With Iron Frame |
| Brand Name | Yuhong | Model Number | ASTM A312 TP304 |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | Stainless Steel Serrated Finned Tubes ，Serrated Finned Tubes ，Furnace Finned Tubes | ||
Serrated Finned Tubes Material Of Stainless Steel ASTM A312 TP304H For Furnace
Chemical Composition (%)
| Grade | C | Mn | P | S | Si | Cr | Ni | N | Ce |
| S30409 | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ... | ... |
| S30415 | 0.04-0.06 | 0.80 | 0.045 | 0.030 | 1.00-2.00 | 18.0-19.0 | 9.0-10.0 | 0.12-0.18 | 0.03-0.08 |
Mechanical Properties
| Grade | Heat Treating Temperature min. | Tensile Strength,min | Yield Strength (0.2%Offset,min) |
| S30409 | 1900°F [1040°C] | 75ksi (515 MPa) | 30ksi (205 MPa) |
| S30415 | 1900°F [1040°C] | 87ksi (600 MPa) | 42ksi (290 MPa) |
Serrated spiral fin tubes are important parts of advanced heat exchangers, the combination of serrated fins and spiral configurations maximizes heat transfer while maintaining structural integrity.Tube and fin materials may be carbon, stainless steel, copper, ferritic alloy or austenitic alloy steel and can be of similar or dissimilar material combinations.
Serrated finned tubes made from TP304H stainless steel are high-performance heat transfer components designed for extreme furnace environments, where high temperatures, corrosion, and mechanical stress are major challenges.
These tubes combine the excellent heat transfer properties of serrated fins with the superior corrosion and oxidation resistance of TP304H stainless steel, making them ideal for furnaces, reformers, and high-temperature heat exchangers.
Advantages
With a versatile application, suitable for a wide range of industries, including oil and gas, chemical processing, and power generation:
*Heat exchangers, boilers, furnaces and refineries: Ideal for use in various types of heat exchangers, including oil coolers, condensers, and evaporators.
*Power Generation: Commonly used in power plants for efficient heat recovery and steam generation.
*HVAC Systems: Utilized in heating, ventilation, and air conditioning systems to improve energy efficiency.
*Chemical Processing: Employed in reactors and heat exchangers where optimal thermal performance is critical.
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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