Air Cooler Tube ASTM A269 TP304 Extruded Fin Tube with Aluminum 1060
Extruded Fin Tube Stainless Steel ASTM A269 TP304 With Al1060 For Air Cooler
Product Overview
An Air Cooler Tube ASTM A269 TP304 Extruded Fin Tube with Aluminum 1060 is a bimetallic tube designed for optimal heat transfer in demanding environments. It combines the corrosion resistance and strength of a stainless steel core with the superior thermal conductivity and light weight of aluminum fins.
Chemical Composition of TP304 / 1.4301 Stainless Steel (Base Tube)
| Element | C (max) | Mn (max) | P (max) | S (max) | Si (max) | Cr | Ni |
|---|---|---|---|---|---|---|---|
| Content (%) | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0–20.0 | 8.0–11.0 |
| Items | General Materials | Popular ASTM Materials |
| Core Tube Material | Any metallic materials, as carbon steel, low-alloy steel, stainless steel, brass, copper, cooper-nickel alloys, aluminum bronze, nickel alloys etc. |
1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B 2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti, A789 S31803/S2205 etc... 3. Copper:UNS12200/UNS14200/UNS70600, CuNi70/30,CuNi 90/10 4. Titanium: B338 Gr 2 |
| Fins Material | 1. Aluminum Alloy 2. Copper. |
1. Aluminum(Alu.1100,Alu.1060,Alu.6063) 2. Copper. |
Advantages of Extruded Fin Tube
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Superior Bond Integrity: Creates a permanent, metallurgical bond with very low contact resistance, maximizing heat transfer.
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Durability: The fins are robust, resistant to damage, and will not loosen under thermal cycling or vibration.
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High-Temperature Capability: The bond remains stable at higher operating temperatures compared to other fin types (like L-footed).
Applications in Air Cooler
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Power Generation: Turbine lube oil coolers, closed-loop water coolers.
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Oil & Gas: Cooling and condensing process streams in refineries and petrochemical plants.
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Compressor Systems: Aftercoolers and intercoolers.
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Chemical Processing: Cooling various process fluids.
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HVAC & Industrial Cooling: For large-scale industrial chillers.
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