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.
Brand: Torich
Standard: Bs, Gb, Astm, Jis, Din, Api
Material: St35-St52, Cr-Mo Alloy, A53-A369, Q195-Q345, 10#-45#, Stb35-Stb42, Carbon Steel, Stainless Steel,alloy Steel
Section Shape: Round
Place Of Origin: China
Application: Boiler Pipe
Production Process: Cold Drawn
Certification: Ce
Surface Treatment: Galvanized
Special Tube: Thick Wall Pipe
Whether Alloy: Non-Alloy
Tolerance: ±10%, ±5%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Types: Embedded G Fin Tube
Applicable Machinery: Heat Exchanger Radiator
Fin Material: Al
Length: As Customer’requests
Design: Yes
Packaging: In wooden boxes
Productivity: 5000tons per year
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: China
Supply Ability: 5000tons per year
Certificate: ISO 9001
HS Code: 7306400000
Port: Shanghai,Shanghai,Shanghai
Payment Type: L/C,T/T,Others
Incoterm: FOB,CFR,CIF,EXW,DDU
1 Inch-2 Inch L/LL/LK Fin Tube L Fin Tube Heat Exchanger Fin Tube Heater
Aluminum K foot Fin Tube
L finned tubes, LL doubke L finned tubes, KLfinned tubes
Material : Carbon steel ,Stainless Steel ,copper steel etc.
Fin material:Aluminum,copper
Fin thickness: Min 300μm -800μm
This type of fin has a knurled L shape base and is fixed by pressure on the tube.
Production method : The fin strip is folded into an L shape and spirally wound tightly under the action of tension on the
outer surface of the based tube.
Feature: High efficiency
Good heat tranfer performance
Core tube is protected from air corrosion by base of fin
Finned Tubes Elliptical Type Flat Tube Heat Exchanger Helical Finned Tube
The elliptical finned tube [1] is a heat exchange element composed of a base tube elliptical tube and outer fins. The common ones are elliptical rectangular finned tubes, elliptical elliptical finned tubes, elliptical round finned tubes, spiral elliptic flat tubes, elliptical H-shaped finned tubes and so on. Oval finned tubes are receiving attention due to their superior performance to round finned tubes. At present, elliptical finned tubes have been widely used in industrial fields such as ethylene and oil refining. The elliptical finned tube is used as a high-efficiency heat exchange element in heat exchange equipment. The small flow resistance outside the tube and high heat exchange efficiency make the heat exchange equipment compact, lightweight, efficient and miniaturized. Although many results have been achieved in their research, there is still a lot of research work to be carried out.
Tube Length: By Customer
Tube Cross-Section Dimension: 36 X 14 (mm X mm)
Tube Wall Thickness: 2 mm
Fin Tube Cross-Section Dimension: 55 X 26 (mm X mm)
Fin Base Thickness: 0.3 mm
Fin Pitch: 2.4 mm (416 Fin/m)
Tube material: 10 # (China Tube)
Fin Material: SPCC
Feature:
(1) Compared with round-tube finned tubes, elliptical finned tubes are easier to achieve compact layout, which reduces the overall volume of the entire heat exchanger, thereby reducing the footprint.
(2) Due to the shape characteristics of the elliptical finned tube, the air side resistance is small, and the heat transfer coefficient between the fluids is increased; the thermal resistance in the tube is relatively small, which increases the heat transfer of the fluid in the tube.
(3) The heat transfer area of an elliptical finned tube is larger than that of a round tube with the same cross-sectional area. This is because the heat transfer periphery of the elliptical tube is relatively long under the same cross-sectional area.
(4) The most commonly used elliptical fin tube is rectangular steel fin, which has high strength, and the base tube is not suitable for freezing and cracking in winter and has a long service life.
(5) Since the elliptical finned tube can be arranged more compactly, the front row of tubes has a greater impact on the rear row. The fin spacing of the rear row of tubes can be increased to reduce the flow resistance outside the tube, but the number of tube rows should not be too large. .
Product Categories : Seamless Heat Exchanger Steel Tubes
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.
Fill in more information so that we can get in touch with you faster
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.