ASTM B163 Incoloy NO8825 Extruded Fin Tube For Heat Exchanger
Price:
1 - 10000 USD
MOQ:
1 PC
Delivery Time:
5 - 90 Days
Brand:
YUHONG
Product Description
ASTM B163 Incoloy NO8825 Extruded Fin Tube For Heat Exchanger
Product Description
Extruded fin tubes with a base tube made of ASTM B163 Incoloy are specialized components designed for high-performance heat transfer applications. Incoloy, a family of nickel-chromium-based superalloys, provides excellent resistance to oxidation, corrosion, and high-temperature environments.
Key Advantages
High Thermal Efficiency
- Improved Heat Transfer: The extruded fins increase the surface area, enhancing heat transfer efficiency
- Effective Bonding: The extrusion process ensures strong bonding between aluminum fins and Incoloy base tube
Durability and Longevity
- Excellent corrosion and oxidation resistance for harsh environments
- Robust construction maintains mechanical integrity under stress
Versatility
- Suitable for petrochemical, power generation, chemical processing, oil and gas, marine applications
- High-temperature capability for extreme operating conditions
Construction Features
- Extrusion process creates strong mechanical bond between aluminum fins and Incoloy base tube
- Enhanced surface area improves heat transfer efficiency
Technical Specifications
| Type | Description | Base Tube OD (mm) | Fin Pitch (mm) | Fin Height (mm) | Fin Thickness (mm) |
|---|---|---|---|---|---|
| Extruded | Single Metal Combined Metal | 8-51 | 1.6-10 | <17 | 0.2-0.4 |
| Low Fin tube | T-type fin tube | 10-38 | 0.6-2 | <1.6 | ~0.3 |
| Bamboo tube | Corrugated tube | 16-51 | 8-30 | <2.5 | / |
Material Specifications
STANDARD: Incoloy 825
WERKSTOFF NR.: 2.4858
UNS: N08825
JIS: NCF 825
WERKSTOFF NR.: 2.4858
UNS: N08825
JIS: NCF 825
BS: NA 16
GOST: ЭП703
AFNOR: NFE30C20DUM
EN: NiCr21Mo
GOST: ЭП703
AFNOR: NFE30C20DUM
EN: NiCr21Mo
Chemical Composition
| Element | % Content |
|---|---|
| Ni | 38.0-46.0 |
| Cr | 19.5-23.5 |
| Mo | 2.5-3.5 |
| Cu | 1.5-3.0 |
| Ti | 0.6-1.2 |
| Fe | 22.0 min (~33%) |
Mechanical Properties
| Property | Value |
|---|---|
| Density | 8.14 g/cm³ |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | 80,000 Psi / 550 MPa |
| Yield Strength (0.2% Offset) | 32,000 Psi / 220 MPa |
| Elongation | 30% |
Applications
- Petrochemical and Refinery Industry
- Power Generation
- Chemical Processing
- Oil and Gas Industry
- Marine Applications
- High-Temperature Furnaces
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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.