ASTM A312 TP304H Stainless Steel HFW Serrated Finned Tubes For High-Temp Heat Exchangers
Price:
Negotiable
MOQ:
200~500 KGS
Delivery Time:
60 Days (Depend on Customer's Requirements)
Brand:
YuHong
Product Description
ASTM A312 TP304H Stainless Steel HFW Serrated Finned Tubes For High-Temp Heat Exchangers
Product Description
A serrated finned tube is a high-efficiency heat exchanger component designed with notched fins to increase surface area and improve heat transfer performance. The ASTM A312 TP304H variant combines high-carbon stainless steel construction with serrated fin design for optimal performance in demanding industrial environments.
Key Features
- Superior Material: TP304H stainless steel offers excellent corrosion resistance, mechanical properties, and high-temperature strength
- Enhanced Efficiency: Serrated fins maximize surface area and create turbulence for improved heat transfer rates
- Durable Construction: Designed for long-term performance in high-temperature applications
Material Composition (ASTM A312 TP304H)
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.04 - 0.10 |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Silicon (Si) | 0.75 max |
| Chromium (Cr) | 18.00 - 20.00 |
| Nickel (Ni) | 8.00 - 11.00 |
| Nitrogen (N) | 0.10 max |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 515 MPa (75,000 psi) |
| Yield Strength | ≥ 205 MPa (30,000 psi) |
| Elongation (in 2 inches) | ≥ 40% |
| Hardness (Brinell) | ≤ 192 HB |
Key Notes
- TP304H is a high-carbon variant of 304 stainless steel optimized for high-temperature applications
- Enhanced carbon content improves performance in elevated temperature environments
- Widely used in heat exchangers, boilers, and other high-temperature industrial equipment
Industrial Applications
- Heat Exchangers: Shell-and-tube, air-cooled, and other heat transfer systems
- Boilers & Superheaters: High-temperature steam generation in power plants (exceeds 540°C/1000°F)
- Petrochemical: Heat recovery systems, condensers, and reactors in harsh chemical environments
- Power Generation: HRSGs and waste heat recovery systems for energy optimization
- Oil & Gas: Gas coolers, preheaters, and heat transfer equipment in demanding operations
- Waste Heat Recovery: Maximizing heat transfer from industrial exhaust streams
- Aerospace: Heat exchangers and cooling systems requiring high strength and corrosion resistance
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Sales Dept.