Murphy Thermal Energy Co., Ltd.
Brand: Murphy
Status: Used
Applicable Industry: Machinery Repair Shops, Energy &Amp; Mining, Manufacturing Plant, Food &Amp; Beverage Factory, Printing Shops, Building Material Shops, Garment Shops, Food &Amp; Beverage Shops
Out-of-warranty Service: Spare Parts, Online Support, Video Technical Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Pakistan, Viet Nam, Philippines
Showroom Location (in Which Countries Are There Sample Rooms Overseas): Philippines, Viet Nam, Pakistan
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Species: Heat Exchanger Tube
Use: Heater Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Video Technical Support, Online Support
Packaging: Wooden Case
Productivity: 10000 Pieces Monthly
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: China
Supply Ability: 10000 Piece Monthly
Certificate: ISO9001
HS Code: 8419909000
Port: Shanghai Port,Ningbo Port,Qingdao Port
Payment Type: L/C,T/T,D/P,D/A,Paypal,Money Gram
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Laser Welded Finned Tube Product Description:
The laser welded Fin Tube use of laser welding technology, 99%-100% fully welded, Higher heat transfer ability comparing to HF welding and Wrapped fin tube, Lower energy consumption, reduced cost of consumables and increased efficiency of the process. 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.
Although the unit price of lase welding is higher than high-frequency welding or winding without welding, laser welding finned tube has better welding penetration rate and better heat transfer efficiency, considering long term using it is maximum energy saving to reduce the cost of use, so lase welding tube is most economical.
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:
1.Laser welded finned tubes (fin tubes) finning machine has high automatic, the welding of fin to tubes and winding on tubes are made synchronously
2.100% welding rate, Laser welded fin tubes has strong soundness between fins and tubes, welding strength is over 600MPa.
3.Laser welded tube finning machine has high precision up to 0.05mm
4.0 contact resistance, high co-efficiency of heat transfer for spiral fin tubes by laser welding.
5.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 tube without using filler material.
No impurity of the weld seam, as the Laser-welding is carried out under a protective atmosphere
Different materials for fin and tube
Uncomplicated bending and coiling of the finned tube
No material deformation due to a small heat affected zone and thin weld seam, only slight microstructural change in tube and fin
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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