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Stainless Steel 304 Laser Welding Helical Finned Tube High Performance
|Place of Origin||China.|
|Model Number||Laser Fin Tube|
|Minimum Order Quantity||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|
|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%|
carbon steel finned tubes,
Helical Finned Tube
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.