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: Heat Exchanger Tube
Use: Heater Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Video Technical Support, Online Support
Packaging: wooden box
Productivity: TBD
Transportation: Ocean,Air,Express
Place of Origin: China
Supply Ability: TBD
Certificate: ISO90001
HS Code: 7322190000
Port: Shanghai,Ningbo Port,Qingdao Port
Payment Type: T/T
Incoterm: FOB,EXW
Laser Welded Finned Tube Product Description:
Laser welded Fin Tube features high heat transfer efficiency, and strong welding seam.
It allow to be made with different fin shape.
These fin tubes can be used on condensing heating system.
The complete connection between the fins and the base tube brings about excellent heat transfer and up to 2.5 times higher thermal performance of the finned tubes.
The continuous weld prevents notch effects and corrosion and the formation of cracks are hence avoided also in the case of possibly oscillating finned tubes.
The low base metal heating during welding and the high speed of travel of up to 20m/min. minimize the heat-affected zone in the base tube. Complete melting of the tube and a related metallurgical transformation of the parent metals are hence excluded.
Laser Welding Fin Tube Manufacturing Process:
The fin strip is welded continuously and spirally wound onto a polished bare tube. And the tube and fins are bonded together by using advanced laser welding technique.
Laser Welding Fin Tube(Welded Spiral Pipe) Advantages:
1.99%-100% fully welded, with high thermal conductivity
2.Extremely strong anti-corrosion ability
3.Enhanced structure due to the welding process
4.Flexible as straight tube or bent or coiled heat exchangers
5.Low heat resistance between fins and tube
6.Strong resistance to shock and thermal expansion and contraction
7.Cost and energy saving due to long service life and high exchange rate
Laser Welded Finned Tube(Stainless Steel Welded Pipes) Properties:
1.Advanced technology: the product using laser welding technology, 100% penetration rate.
2.Stable quality: the equipment using full automatic production process, product quality is stable and reliable.
3.High heat efficiency: the product has smaller fin spacing and thin tubes to increase the heat transfer area and heat transfer rate.
4.It can be bent into different shapes to meet different production needs.
Laser Welded Finned Tube(Stainless Steel Welded Pipe) Applications：
1.Power plant
Cooling towers or cooling water recooling plants with dry or wet operation
Flue gas cooling and heating in flue gas desulfurization scrubbers (FGD) and nitrogen removing plants
2.Chemical industry
Heat exchangers of all kinds for cooling and heating of liquids and gases
Heat exchangers tor nitric acid (HNO3) plants, e.g. for the fertilizer industry
3.Heat recovery plant
Flue gas coolers
4.Thermal Industry
Primary heat exchangers in gas heating boilers
Secondary heat exchangers for domestic water heating in condensing boilers
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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