Elliptical Finned Tube Product Description:
Fin Tube Elliptical Type offered provides for optimum corrosion protection on base tube in optimum designs that provides for easy to clean interface. Further, these feature continuous outer sleeve that ensures no galvanic corrosion. We can make the tubes available in different material finishes like titanium, stainless steel, aluminum and other metal choices in high mechanical tension bonding process that provides for optimum usage interface.
Elliptical Finned Tube(Oval Tube Aluminum) Manufacturing Process:
An oval seamless tube is used as the base tube, and the finned tube is spirally wound with aluminum fin tape or copper fin tape under tension and tightly wound on the outer surface of the base tube.
Elliptical Finned Tube(Oval Steel Tubing) Advantages:
The reflux zone and windward area is much smaller, reduce the hydromechanics on the air side, then reduce the energy consumption.
Inside the Heat Exchanger equipment, oval tube bundle is more compact than circular tube bundle, so the heat exchanger has smaller volume and is with lower cost.
The fins are not sensitive to typical mechanical loads, for example hailstorm or walk on the bundles.
The rectangular fins are with high strength, protecting the base tube from fracture in winter, prolonging the tube life-span.
Elliptical Finned Tube(Oval Steel Tube) Properties:
· Optimum functionality based range of Finned Tubes Elliptical Type
· Provides for optimum corrosion protection on base tube
· Optimum tubing designs that provides for easy to clean interface
· Continuous outer sleeve that ensures no galvanic corrosion
·Tubes can be made available in different material finishes like titanium, stainless steel, aluminum and other metal choices
· Tubes designed under high mechanical tension bonding process that provides for optimum usage interface
· Finned tubes made available in different diameters, thickness and finishes
· Can also be made available in different material specification choices
· Tubing can be applied without changing flow arralgement, shell size or need of repositioning of piping
· Suitable for enhancing performance of heat exchangers or for reducing its size
· Designed to enhance overall heat transfer surface area
· Comes with optimum fin-to-tube bonding that provides for exceptional usage efficiency
· Comes with optimum corrosion protection on base tube
· With outer sleeve available in continuous finish there is also no galvanic corrosion
· Easy to clean and maintain interface
· Assists in enhancing thermal performance of Heat Exchangers
· Provides for high rate of quicker dissipation as well as optimum heat-transfer coefficient using equipment fitted with Fin Tubes
Elliptical Finned Tube(Stainless Steel Oval Tube) Applications：
Those are applied for Heat Exchanger Field, Oil refineries, Petrochemical industry, Ship-building, Power Plant,
Refrigerator, Steam Engine and Evaporator.
Elliptical Finned Tube Specifications：
| Product Specification | ||
| Tube Wall Thk | 1.5~3.0(mm) | 0.06”~0.12” |
| Tube Length | ≤18,000 (mm) | ≤55 ft |
| Fin Thk | 0.4~0.6 (mm) | 0.016”~0.024” |
| Fin Height | ≤16.5 (mm) | ≤0.65” |
| Fin Pitch | 250~477 FPM | 6~12 FPI |
| Fin Type | Solid Plain | |
| Material Combinations | ||
| Fin Material | Aluminum (most common grade:Alu.1100, Alu.1060) | |
| Copper | ||
| Steel | ||
| Tube Material | C.S. (most common grade: A179, A192,SA210 GrA1/C,A106 Gr B ) | |
| S.S. (most common grade are TP304/304L,TP316/316L) | ||
| Copper (most common grade:UNS12200,14200, 70600, CuNi70/30, CuNi 90/10) | ||
| Titanium (most common grade: B338Gr2) | ||
| Applied Temperature | 850°C | |
| Type of Service | High temperature | |
Product Categories : Elliptical Finned Tube
