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Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

    • Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler
    • Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler
    • Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler
    • Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler
  • Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

    Product Details:

    Place of Origin: JIANGSU,CHINA
    Brand Name: JYCT
    Certification: ISO9001:2008 authorized by SGS
    Model Number: HFW-1

    Payment & Shipping Terms:

    Minimum Order Quantity: 2000kgs
    Price: Negotiable
    Packaging Details: as per export packing standard, custom packing is available
    Delivery Time: Within 50 days after received your deposits
    Supply Ability: 50 tons per day
    Detailed Product Description
    Year Established: 2008 Material: Stainless Steel+Stainless Steel, Carbon Steel+Carbon Steel, Alloy+Alloy Etc.
    Payment Terms: T/T In Advance, Or Irrevocable L/C At Sight Size: Customer's Drawing
    Bare Tube OD: 16-215mm Fin Pitch: 3-25mm

    HFW sprial fined tubes apply in Economizer for waste heater recovery boiler

     

     

    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 high frequency resistance welding technique.

     

     

    Reference :

     

    Material: Stainless Steel+Stainless Steel, Carbon Steel+Carbon Steel, Alloy+Alloy etc.

    Bare tube OD: 16-219mm Fin Pitch: 3-25mm Fin Height: 5-30mm Fin Thick: 0.8-3mm

     

     

    Name

    Base tube

    (OD) mm

    Fin Pitch

    (mm)

    length

    (m)

      Min Max Min Max Min Max
    Extruded aluminum fin tube 12.7 51 2.1 10 0.5 20
    L/LL/KL aluminum fin tube 19 51 2.1 3.2 0.5 15
    Embedded aluminum fin tube 19 42 2.3 3.2 0.5 15
    Low fin tube 12.7 32 0.8 2 0.5 20
    Spiral fin tube 12.7 70     0.5 20
    ERW HF spiral fin tube 16 219 3 25 0.5 28
    ERW HF spiral serrated fin tube 16 219 3 25 0.5 28
     

    Serrated width(mm)

    10 min~26 max

    Serrated depth(mm)

    4 min~16 max

    ERW studded tube 89 200 16 50 2 15
                 
    DC ERW H/HH fin tube 25 51 9 25 1 15
    H/HH fins

    Length(mm)

    60 min-150 max

    Thickness(mm)

    1.5 min~4 max

    Width(mm)

    30 min~50 max

     

     

    Application: The High Frequency Resistance Welded Helical Fin Tubes are widely applied in fired heaters, heat exchanger, boilers, economizers, pre-heaters, heat pipes, heaters etc…

     

    Capacity: Seven ERW High Frequency fining lines, daily capacity around 50 tons,length≤28meters;

     

    Products:

     

    Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

     

    Fin pitch

    Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

     

     

     

    Labeling

    Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

     

     

    Welding

    Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

     

     

     

     

     

    Packaging: sea worthy with plastic cap for each edge of core tube , finned tubes shall be put on the metal frame with wooden walls and plastic layer be considered between tubes rows to avoid damage and deformation of the fins

     

     

     

    Description of the inspections carried out

    Following documentations should be reviewed & endorsed:

    1. Declaration of conformity,

    2. Inspection plan,

    3. Welding book(WPS & PQR),

    4. Finned tubes examination reports

    (dimension & visual inspection, hardness test report, tensile test report),

    5.Test samples sheet,

    6.Incoming inspection report,

    7.Inspection certificate for bare tube,

    8.Quality test certificate for steel strip,

    9.Iinspection & Guarantee certificate for finned tube,

    10.Product inspection report.

     

     

    Sample

    Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

     

     

    tensile test

    Carbon Steel HFW Sprial Fin Tubes For Waste Heater Recovery Boiler

     

     

     

    Contact Details
    AARE CUN TAI THERMAL LTD.

    Contact Person: aare_cuntai_gqz

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