Murphy Thermal Energy Co., Ltd.
Brand: Murphy
Status: New
Applicable Industry: Machinery Repair Shops, Manufacturing Plant, Energy &Amp; Mining, Other
Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Species: Fin Tube
Use: Heater Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Video Technical Support, Online Support
Packaging: wooden box
Productivity: 10000 Piece/Pieces per Month
Transportation: Ocean,Air,Express
Place of Origin: China
Supply Ability: TBD
Certificate: ISO90001
HS Code: 8108904090
Port: Shanghai
Payment Type: T/T
Incoterm: FOB,EXW
Laser Welded Finned Tube Product Description:
In traditional the spiral fin tubes are using high frequency welding, resistance welding and other technology to make the stainless steel fin attached on the steel pipe. These kinds of welded spiral Fin Tube, the welding process has its shortcomings that cannot be overcome.
While The laser welding spiral finned tube has full automatic welding process,save the manpower cost; secondly, laser welding fin solid and strong, high tensile strength test were qualified; laser welding more efficiency advantages etc.
The laser welding machine is the most advanced laser welding equipment for spiral finned tube . Laser welded spiral finned tube is using a laser welding machine processing. Because the welding process is fully automatic and mechanical, the scientific and technological content and quality of laser welded spiral finned tube are better than the traditional cooling pipe.
Laser Welding Fin Tube Manufacturing Process:
Laser welding is a high intensity laser beam to the metal surface, through the interaction of laser and metal, metal absorption laser into heat to make the metal melt after the formation of cooling crystallization welding.
Laser Welding Fin Tube(Welded Spiral Pipe) Advantages:
Laser welded finned tubes (fin tubes) finning machine has high automatic, the welding of fin to tubes and winding on tubes are made synchronously.
100% welding rate, Laser welded fin tubes has strong soundness between fins and tubes, welding strength is over 600MPa.
Laser welded tube finning machine has high precision up to 0.05mm.
0 contact resistance, high co-efficiency of heat transfer for spiral fin tubes by laser welding.
Save production cost. Laser welded finned tubes (fin tubes) has more small fin pitch, less than 2.5mm, its heat transfer area increase around 50% comparing to high frequency welded helical (spiral) finned tubes, which make material costs decrease largely as well as volume of Heat Exchanger.
Laser Welded Finned Tube(Stainless Steel Welded Pipes) Properties:
100% welding between fin and base tube without using any filler material.
The laser welding process is carried out under the protective atmosphere, and no impurity of the weld seam.
Laser Welded Finned Tube(Stainless Steel Welded Pipe) Applications：
Right now the laser welded fin tube widely used in corrosive conditions, such as heat recovery in condensing boilers, and heat exchangers in Industries of Chemical, Petroleum, Petrochemical, Metallurgical, Power, Food and Maritime.
Laser Welded Finned Tube(Spiral Welding Pipe) Specifications：
Product Specification Tube OD 10~215 (mm) 0.4”~8.5” Tube Wall Thk 1~6 (mm) 0.04”~0.24” Tube Length ≤18,500 (mm) ≤60.7ft Fin Thk 0.3~2.0 (mm) 0.01”~0.08” Fin Height 3~30 (mm) 0.12”~1.2” Fin Pitch 2~20 (mm) 1~13 FPI Fin Type Solid, Serrated Material Combinations Fin Material S.S. C.S. Aluminum Copper Titanium Tube Material S.S. C.S. Copper Titanium Applied
Temperature 450°C Type of Service High temperature
Product Categories : Laser Welded Finned Tube
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