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≥1 Piece/Pieces

Payment Type: T/T,D/P,D/A,Western Union,Paypal
Incoterm: FOB,EXW,CFR,CIF,FAS,FCA,CPT,CIP,DDP,DDU,Express Delivery
Min. Order: 1 Piece/Pieces
Transportation : Ocean,Air,Express

Product Attributes

  • Model No.: murphy-02
  • Brand: Murphy
  • status: New
  • Applicable industry: Energy &Amp; Mining, Manufacturing Plant, Machinery Repair Shops, Other
  • Out-of-warranty service: Online Support, Video Technical 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

Supply Ability & Additional Information

  • 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
  • Payment Type: T/T,D/P,D/A,Western Union,Paypal
  • Incoterm: FOB,EXW,CFR,CIF,FAS,FCA,CPT,CIP,DDP,DDU,Express Delivery

Packaging & Delivery

  • Selling Units: Piece/Pieces
  • Package Type: wooden box

Product Description

The stiffness of high frequency Fin Tube is greatly strengthened. The High Frequency Fin Tube stiffness depends on the moment of inertia. The moment of high frequency fin tube is 4.76 times that of the corresponding light tube. (φ32X3 moment of inertia 35168mm2, and fin tube moment of inertia 167613mm2,) bracket spacing light tube is 2.71m(3.55m old pipe regulation), fin tube 5.28m(6.91m old pipe regulation), if the calculation of wall temperature reaches 460° near, bracket spacing will be reduced, so some coal saver on several rows of pipes in two The phenomenon that the middle of the bracket breaks. This phenomenon occurs when the fracture is neat. And the material didn't find a problem.

High-frequency fin tube characteristics

(1)High production efficiency, continuous winding production;

(2)Low cost, it depends on the characteristics of high-frequency welding itself-skin effect heating the workpiece surface, to achieve the purpose of welding, welding process does not need to add any filled metal material;

(3)Because the high frequency current only flows through the shallow surface of the steel pipe, the welding heat influence area is small, so the resulting additional wall thickness is not considered in the design calculation; no heat treatment is needed after welding.

(4)Solid welding, under the condition of reasonable equipment configuration and perfect process parameters, can realize the firm welding between the fin and the steel pipe, and can withstand the heat shock wave caused by frequent opening and stop.

High-frequency fin tube specification


Heat sink thickness:0.8-2.5mm

Fin distance:4-35mm

Fin width:10-25mm

Effective welding length:≤15m

Bending radius of the fin tube:50-300mm

Welding rate of fin tube:More than 95%

material standards

Radiator material:aluminum 1060,1050,1070,6063,6061,3003

applied range:

High frequency welding fin tube is widely used in petrochemical industry, machinery, metallurgy, rubber, printing and dyeing, medicine, food, power plant, passenger car, drying, and other industrial heating and cooling, is the best heat transfer of cracking furnace, converter convection section, Heat Exchanger, air preheater and energy saving device, crystallization device, radiator and heat pipe technology components.

The advantages of high-frequency welded fin tube, especially steel fin radiator is widely used in office buildings, residential buildings, hotels, workshops, and other industrial and civil construction industries, with good heating effect, is an alternative to the traditional cast iron, plate radiator.

Company Photos

Production Certification

Company Overview

Founded in 2019, our company is a high-tech enterprise integrating research, the design, manufacturing and the installation of thermal conversion equipment.
Our company specializes in the production of cooper tube, metal tubes and Aluminum tube extrude finned tube, High Frequency Finned Tube ,
Laser Welded Finned Tube, U Bent Tubes, coil, Heat Exchanger.

Application Area:
Petroleum, chemical and petrochemical industries;
Environment Energy saving,
Chemical, Printing,
HVAC, Marine,
Pharmaceutical Natural gas treatment;
Steel industry: Blast furnace and converter system;
Power generation: condensation of exhaust gas from steam turbine, condensation water contact cycle cooling condensation, fossil and nuclear power plants;
Air conditioning (freon, ammonia, propane);
Waste incineration Equipment; Compressor cooler,

Our company has a 12,000 square meters workshop, we have a fully automated numerical control cutting machine, high frequency welded finned tube line, laser welded finned tube line, Extruded Finned Tube line.
Guided by customer need, our company continues to provide high-quality fin tubes and heat exchanger for the global thermal energy industry. Our company has a professional team composed of several thermology doctors,
masters and related engineers. We can provide non-standard thermal conversion products according to customer needs, to meet the needs of various customers .

We deploy our team on your projects, who has already designed and engineered 2000 plus successfully operating tailor-made projects over the past 29 years.

Our Systems have been engineered & supplied to meet the Energy Saving & Heat transfer needs of every industry- Power Plants, Petrochemicals, Oil& Gas, Chemicals,Automobile, Food and Beverages, Steel, Textiles etc.

We have expertise in Conceptualizing, Process Designing, Detail / Field Engineering, Automation/ Instrumentation/ Electrical Engineering, Manufacturing/ Shop / QA drawings & Documentation conforming to various
international codes & standards for all types of thermal systems and equipment such as:

a. Waste Heat Recovery based Power Plants, Combined Cycle Power Plant
c. Heat Exchangers/Pressure Vessels
d. Thermic Fluid Heaters and other Fired Boilers.
e. Hot Water Generators & Air Heaters
If you need finned tube products, please contact immediately: [email protected]

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Murphy Finned Tubes

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