A269 TP304 ASTM T Type Extruded Fin Tubes With AL Fin For Air Cooler Dryer
Price:
Negotiate
MOQ:
100 KGS
Delivery Time:
20-80 days
Brand:
YUHONG
Product Description
A269 TP304 ASTM T Type Extruded Fin Tubes With AL Fin For Air Cooler Dryer
Product Specifications
| Attribute | Value |
|---|---|
| Product name | Extruded Finned Tube |
| Tube Material Grade | TP304, 316L, 321, SA179, T5, T9, T11, T12, T22 |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Application | Heat Exchangers, Air Coolers, Condensers, Evaporators, Radiators |
| Fin material | Aluminum, Copper |
| Fin Spacing | 2.0mm-20mm |
| Wall Thickness | 0.84mm |
| Tube Diameter | 15mm, 19mm, 25mm, 32mm, 38mm, 42mm |
Product Overview
Our Extruded T-Type Aluminum Finned Tubes with TP304 stainless steel base tubes represent the pinnacle of heat exchange technology, offering superior thermal performance and corrosion resistance.
Technical Specifications
Base Tube Specifications (ASTM A269 TP304):
| Parameter | Specification |
|---|---|
| Outer Diameter | 19-38.1mm |
| Wall Thickness | 1.65-3.05mm |
| Length | Up to 12000 mm |
| Surface Finish | Bright Annealed |
Fin Specifications:
| Parameter | Range |
|---|---|
| Fin Height | 12.7-25.4 mm |
| Fin Thickness | 0.8-1.2 mm |
| Fin Density | 7-11 FPI |
| Fin Material | Aluminum 1060/1100 |
Chemical Composition (TP304)
| Element | C | Mn | P | S | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|
| % | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 18.0-20.0 | 8.0-10.5 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥515 MPa |
| Yield Strength | ≥205 MPa |
| Elongation | ≥35% |
| Hardness | ≤ 90 HRB |
Key Features
- Superior thermal conductivity
- Excellent mechanical bonding
- High corrosion resistance
- Enhanced heat transfer efficiency
- Uniform fin distribution
- Long service life
Manufacturing Process
- Base tube preparation
- Surface cleaning and treatment
- Aluminum fin extrusion
- Quality inspection
- Surface protection
- Packaging
Applications
- Industrial Air Coolers
- Air Dryers
- Heat Exchangers
- Process Gas Cooling
- HVAC Systems
- Chemical Processing
- Food & Beverage Industry
Quality Assurance
- 100% Helium Leak Testing
- Hydrostatic Testing
- Fin Bond Strength Testing
- Ultrasonic Testing
- Thermal Performance Testing
- Third-party Inspection Available
Performance Advantages
- Heat Transfer Coefficient: 30-50% higher than G-type fins
- Air-side Pressure Drop: 20-30% lower than conventional fins
- Fouling Resistance: Significantly reduced due to T-fin design
- Operating Temperature: -196°C to 350°C
- Operating Pressure: Up to 150 bar
Standards Compliance
- ASTM A269
- ASME SA269
- EN 10216-5
- PED 2014/68/EU
- NACE MR0175/ISO 15156
Yuhong Holding Group Co., Ltd. has been engaged in exports for two decades, shipping finned tubes to over 80 countries around the world. Our consistent efforts have earned us a spot among the top 5 finned tube exporters in China.
Our manufacturing prowess is evident in our state-of-the-art 20,000-square-meter facility. Equipped with 55 advanced production lines, this site is manned by more than 110 highly skilled professionals. Their expertise, combined with our commitment to quality, enables us to produce finned tubes of the highest standard, reaffirming our position as an industry leader.
Yuhong Holding Group maintains strict quality control throughout the manufacturing process, ensuring each product meets international standards. Our advanced extrusion technology and premium material selection guarantee superior performance in demanding industrial applications. With our extensive experience and technical expertise, we continue to serve as a reliable partner for industrial heat exchange solutions worldwide.
Contact us today for customized solutions tailored to your specific requirements.
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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. (Marketing Director)