Stainless Steel HFW Serrated Fin Tube ASTM A312 TP304H With SS304 Fin For Furnace
Price:
Negotiable
MOQ:
100KGS
Delivery Time:
7DAYS
Brand:
Yuhong
Product Description
Stainless Steel HFW Serrated Fin Tube ASTM A312 TP304H With SS304 Fin For Furnace
| Attribute | Value |
|---|---|
| Material | ASTM A312 TP304H |
| Fin Type | High Frequency Welding, Serrated |
| Fin Material | SS304, Stainless Steel |
| Base Tube Test | HT, ET |
| Fin Tube Test | Hammer Test |
| Application | Furnace, Oil and Gas |
Key Features
- Base Tube Material: ASTM A312 TP304H Stainless Steel, offering excellent high-temperature strength and corrosion resistance.
- Fin Material: SS304 Stainless Steel, known for its durability and thermal efficiency.
- Fin Type: Serrated Fins, providing increased heat transfer surface area and reduced airflow resistance.
- Application: Designed for furnaces, ensuring efficient heat transfer under extreme conditions.
Technical Specifications
| Property | Base Tube (ASTM A312 TP304H) | Fin Material (SS304) |
|---|---|---|
| Outer Diameter (OD) | 19.05 mm - 50.8 mm | Customizable based on design |
| Wall Thickness | 2.0 mm - 5.0 mm | - |
| Fin Thickness | - | 0.3 mm - 0.5 mm |
| Fin Pitch | - | 5 - 10 fins per inch |
| Fin Height | - | 10 mm - 25 mm |
| Fin Attachment | High-Frequency Welded |
Chemical Composition
| Element | ASTM A312 TP304H (Base Tube) | SS304 (Fin Material) |
|---|---|---|
| Carbon (C) | ≤ 0.04% | ≤ 0.08% |
| Manganese (Mn) | ≤ 2.00% | ≤ 2.00% |
| Phosphorus (P) | ≤ 0.045% | ≤ 0.045% |
| Sulfur (S) | ≤ 0.030% | ≤ 0.030% |
| Silicon (Si) | ≤ 1.00% | ≤ 1.00% |
| Chromium (Cr) | 18.00 - 20.00% | 18.00 - 20.00% |
| Nickel (Ni) | 8.00 - 11.00% | 8.00 - 10.50% |
Mechanical Properties
| Property | ASTM A312 TP304H (Base Tube) | SS304 (Fin Material) |
|---|---|---|
| Tensile Strength | ≥ 515 MPa | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa | ≥ 205 MPa |
| Elongation | ≥ 35% | ≥ 40% |
Advantages
- High Thermal Efficiency: Serrated fins maximize the heat transfer surface area for efficient thermal performance.
- Corrosion Resistance: Both TP304H and SS304 resist oxidation and corrosion at elevated temperatures.
- Durability: HFW welding ensures strong fin attachment, minimizing damage from thermal cycling and vibration.
- Versatile Performance: Suitable for high-temperature applications, including industrial furnaces and heaters.
Applications
- Furnaces: Optimized for high-temperature heat exchange.
- Power Plants: Efficient heat recovery and transfer systems.
- Chemical Processing: Heat exchangers in corrosive and high-temperature environments.
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Get in Touch
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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. (Marketing Director)