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  • laser welded fin tube
  • laser welded fin tube
  • laser welded fin tube
  • laser welded fin tube
  • laser welded fin tube
  • laser welded fin tube

Laser Welded Fin Tube

Category : Fin Tube - Welded Fin Tube
High accuracy Laser welded fin tube same with HFW fin tube,use steel or stainless steel strip directly welded to tube surface but by high accuracy laser welded.Welding penetration is nealy100% between fin and tube,much better than HFW.Can improving heat transfer efficiency much more than bare tube.
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Product Description

High accuracy Laser welded fin tube same with HFW fin tube,use steel or stainless steel strip directly welded to tube surface but by high accuracy laser welded.Welding penetration is nealy100% between fin and tube,much better than HFW.Can improving heat transfer efficiency much more than bare tube.Due to the tight welding of the fins to the base tube, and these finned tubes are often used in vibrating conditions.Fin type have Serrated fin and flat fins.


Materials: 

laser finned coil heat exchanger can base on different tube and strip, such as, Stainless steel, Copper, Cupro-Nickel, Aluminum, Alloy Aluminum.


Performances: 

laser finned tube coil are high performance, corrosion resistance, compactness, reduced energy consumption.


Processes: 

Laser welding process, 100% welded, can be rolling or coiling.


Base tube material: 

stainless steel, carbon steel, copper alloy,alloy steel (No theoretical limit)

ASTM B338/SB861, ASTM SB338/SB861 Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12,Gr16

ASTM B111 C70600 C44300 C68700 C71500...

ASME SA213/ASTM A213 TP304/304L  TP316/TP316L TP321 TP310S  TP317,

ASME SA106/ASTM A106 Gr B Gr C,ASME SA179/ASTM A179,ASME SA192/ASTM A192


Fin material:

Steel, Stainless steel,Copper alloy,titanium,Aluminium.

Stainless steel Laser welded fins tube, carbon steel Laser welded fins tube, copper Laser welded Type fins tube, Cu-Ni Laser welded fins tube,Aluminium brass Laser welded fins tube, Copper-nickel Laser welded fins tube, Duplex Extruded Laser welded fins tube, super duplex Laser welded fins tube,  Air cooler fins tube, Air preheater fins tube.

Extruded fins tube  Serrated fin tubes  L Type fins tube  G Type fins tube  LL Type fins tube  H Type fins tube  KL Type fins tube  HFW fin tube laser welded fin tube.

Base pipe O.D:8-168mm

Fin height:4-125mm

Fin thickness:0.3-1.0mm

Fin pitch: as customer's request.

End:Plain Ends, Beveled Ends

No fin area on both side:As Customer's request.


Application:

Air Cooler,Charge Air Chiller, Condenser,Evaporator, Fluid Cooler, Gas Cooler,Oil Cooler, Radiator, Refrigeration,Steam to Air Heat Exchanger,superheater etc.


Package:

In bundles, plywood cases, wooden cases with water-proof package, etc.

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