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Phone Number : +86-1381 2020 947
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Stainless Steel 304 Laser Welding Helical Finned Tube High Performance

Place of Origin China.
Brand Name Reliance
Certification CE,ISO...
Model Number Laser Fin Tube
Minimum Order Quantity N/A
Price N/A
Packaging Details (1) Waterproof steel frame bundle package;(2)Steel frame case sealed by plywoods with each end capped.
Delivery Time Ex-work within 1 month on recepit of order.
Payment Terms T/T, L/C
Supply Ability Daily capacity around 200 meters
Product Details
Compamy Type Manufacturer, Importer & Exporter Name Laser Welding Fin Tube
Any Fillters No Tube Material Stainless Steel 304/316
Fin Material Stainless Steel 304/316 Tube OD Min. 8mm
Fin Height Min. 4mm Fin Density 3FPI~14FPI
Fin Thickness Min. 0.3mm Penetration Rate 100%
High Light

carbon steel finned tubes


Helical Finned Tube

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Product Description

high performance stainless steel 304 laser welding helical fin tube


Why we choose laser welding fin tubes


Laser welding finned tubes are manufactured by helically winding strip onto tubes. The fin strip vertically applied to the tube is welded at its foot by a welding technique developed and patented by us without filler metal to the tube wall.


The use of the laser technique for the welding of finned tubes offers a number of advantages due to the ability of the beam to be very accurately focused, allowing full use of the beam’s high thermal capacity. Finned tubes are produced in cooper and copper alloys by helically winding a strip onto the tube ans simultaneously soldering both with tin solder.


This fining method results in a good heat conducting connection between the tube and the fins. The slightly corrugated fin foot increases the adherence between tube and fin and improves the heat transfer.


Stainless Steel 304 Laser Welding Helical Finned Tube High Performance 0