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Payment Type: L/C,T/T
Transportation: Land,Ocean,Air,Express
Model No.: ASME SA249 TP304
Brand: YuHong
Status: New
Warranty Period: 3 Months
Applicable Industry: Manufacturing Plant, Energy &Amp; Mining, Construction Works
Out-of-warranty Service: Online Support, Video Technical Support
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Types Of Parts: Finned Tube
Product Name: Stainless Steel Finned Tube
Specification: ASME SA249
Type: Extruded
Surface: Pickled And Annealed, Polished, Bright Annealed
Size: 25.4X1.65X10074MM
Material: TP304
ASME SA249 TP304 Extruded Finned Tube Al-1060 Fin Applied For Heat Exchanger
Extruded Fin Tube (BIMETALLIC Fin Tube):
The Extruded Fin Tube also known as Bimetallic Fin Tube is one of the most preferred finning processes for various applications.
The fins are manufactured by Extruding the Fins on the Aluminum Muff Tube which is made to Fit with close tolerance over the Base Tube.
The Extrusion takes place on a Continuous Fin Extruder with Three Tooling rolls and extrusion takes place at high pressures in the range of 1200 psi. Because of the cold working process the Bond between the Tube and fin is flawless and hence gives excellent Heat Transfer Efficiency. At the same time the mechanical strength of the fins is also enhanced drastically.
These Fin Tubes find application in AIR FIN COOLERS, DRIERS, RADIATORS etc and are preferred in Industries like Food and Agriculture, Power Plants, Chemical Industries, Steel Plants, and Chiller Plants etc.
Properties of Extruded Fin Tubes (Bimetallic Fin Tube):
Manufacturing Process:- Cold Extrusion
Fin To Tube Bond:- Excellent
Heat Transfer Efficiency:- Excellent
Mechanical Resistance:- Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)
Corrosion Protection:- Gives excellent corrosion protection to the base tube since it entirely covers the base tube (except bare ends).
Temperature Range:- Upto Maximum 300 Deg C
Manufacturing Range (Extruded Fin Tube/Bimetallic Fin Tube):
| Sr. No | Particulars | Range |
| 1 | Base Tube Material | Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, and Inconel etc. (all material in the theoretical limit) |
| 2 | Base Tube Outside Diameter | 12.70 mm to 38.10 mm |
| 3 | Base Tube Thickness | 1.50 mm And Above |
| 4 | Base Tube Length | 500 mm Min To 15000 mm |
| 5 | Fin Material | Aluminum, Copper |
| 6 | Fin Thickness | 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.55mm, 0.60mm, 0.65mm |
| 7 | Fin Density | 197 FPM (5 FPI) to 433 FPM (11 FPI) |
| 8 | Fin Height | 9.8 mm to 16.00 mm |
| 9 | Bare Ends | As per Client Requirement |
| 10 | Manufacturing Capacity | 5,00,000 Meter Per Annum |
EXTRUDED FIN TUBE CROSS SECTION
Extruded Fin Tubes/Bimetallic Fin Tubes
1) What is Fin Tubes?
Fin Tubes or Finned Tubes are a type of heat exchanger tubes. They are used mainly in an air-cooled type heat exchanger where the exchange of heat takes place between gas flowing on the Fins and the fluid flowing inside the Fin Tubes. The main purpose is to increase the surface area to facilitate more exchange of heat between the medium and the air.
2) What is Extruded Fin Tubes or Bi-Metallic Fin Tubes?
Extruded Fin Tubes or Bi-Metallic Fin Tubes are a type of fin tubes that have extruded fins from the outer surface. The base tube is made to slide inside an outer tube made of copper or aluminum. Then, this assembly of the inner and outer tube is passed through an automatic extrusion machine. During the extrusion process, the fin is extruded from the outer tube to the desired height, thickness, and density configuration.
3) What is an extruded fin tube made of?
Extruded Fin Tubes or Bi-Metallic Fin Tubes are made of two main components:
Base Tube Material:- Carbon Steel/Alloy Steel/Mild Steel/Stainless steel and tubes manufactured by ERW or Seamless Process
Fin Material:- Aluminum/Copper
We can supply the Extruded Fin Tubes or Bi-Metallic Fin Tubes in both the combinations. Since this type of fin tube generally incorporates two different types of MOC for base tubes and fin material these are widely known as Bi-Metallic Fin Tubes also.
4) Where are Extruded Fin Tubes used?
Extruded Fin Tubes are mainly used in air fin coolers and different types of air-cooled radiators. They mainly find application in areas where the heat exchanger or the air fin cooler is exposed to a lot of harsh environment. They are preferred in the corrosive atmosphere mainly because of the following benefits:-
The outer provides comprehensive protection to the exposed surface of the base tube. It covers it completely throughout the length of the finned area and hence increases the overall life of the equipment.
The fins are made by the extrusion process and hence the strength of the fins is much more than other types of fins. This facilitates easy cleaning of the fin tubes, increases the service life, and reduces the time of the equipment.
Main industries in which the Extruded Fin Tubes or Bi-Metallic Fin Tubes find service are Process Chemical Plants, Refineries, Gas Processing Plants, Steel plants, Rice Processing Plants, Power Plants, Fertilizer Manufacturing Plants, etc.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case with Iron Frames |
| Picture Example | : |
|
Packaging: Ply-wooden Case with Iron Frames
Productivity: 100 tons per month
Transportation: Land,Ocean,Air,Express
Place of Origin: China
Supply Ability: According to Client's Request
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
HS Code: 8419909000
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery,CIP
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.