Zhangjiagang HuaDong Boiler Co., Ltd.

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Zhangjiagang HuaDong Boiler Co., Ltd.

Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly

    • Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly
    • Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly
    • Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly
    • Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly
  • Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly

    Product Details:

    Place of Origin: CHINA
    Brand Name: HD Boiler
    Certification: ASME,EN,ISO,SGS
    Model Number: Boiler fin tube

    Payment & Shipping Terms:

    Minimum Order Quantity: 500 tons
    Price: Negotiable
    Packaging Details: Seaworthy Packing
    Delivery Time: 30 working days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 500 tons/month
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    Detailed Product Description
    Type: Fin Tube Application: Heat Exchanger
    Certification: CE,Other,ISO,China Pressure Vessel Pipeline Manufacturing License Fin Material: Customized
    Condition: New Port: Shanghai

     

    Environment Friendly Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube

     

     

    Function 

     

    Header is guaranteed working medium mixing heating boiler working medium pipes usually industrial boiler furnace wall is made up of rows of tubes (water wall) together, but boiler huge volume, complicated structure, cannot guarantee that all the working medium in the pipe of heat absorption capacity is the same, different parts of heat absorption differs a lot, install header can let each pipe working medium inside converge here, the redistribution to the next level in the tube, so that we can reduce the thermal deviation, make the working medium heat flow cooling boiler thermal efficiency of boiler is optimized to improve;In addition, the size, quantity and arrangement of the pipes in the upper middle and lower parts of the boiler are different.

     

    Production Information

     

    In order to improve the efficiency of the boiler, the tube boiler was developed to increase the heat transfer area.The pot water flows into the lower box from the pot drum through the descending tube, and is distributed to each tube bundle by the box. The water in the tube bundle continuously absorbs heat energy, and is collected in the box above and then flows back into the pot drum.We call the top and bottom boxes collection boxes or header boxes.Header (also known as header), is an important part of the boiler, divided into upper header and lower header.

     

    1 Headers form an important part of all types of boilers.
    2 Steam from the generating tubes is collected in headers which are therefore always under pressure.
    3 This pressure may vary from 300 psi to 2000 psi. Since headers are always under pressure, the utmost care is taken by us while fabricating them.
    4 Depending on the generating capacity of the boiler the header sizes fabricated by us vary from 100 mm to 600 mm NB. The stubs of various sizes are very carefully welded to the main body of the header to provide the desired openings from the header.

     

    Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly

     

    Details

     

    The pressures and temperatures that headers have to withstand depend on the component to which they are connected. A header connected to an economizer or to water wall panels is subject to less severe requirements on the material than a header connected to superheaters or reheaters.


    Depending on the temperature and pressure of headers, Vallourec supplies tubes in carbon steel to high-alloy ferritic steels such as T/P91 or T/P92, with sizes ranging from 88.9 mm to 406.4 mm.

     

    Features

     

    The pressures and temperatures that headers have to withstand depend on the component to which they are connected. A header connected to an economizer or to water wall panels is subject to less severe requirements on the material than a header connected to superheaters or reheaters.

     

    Depending on the temperature and pressure of headers, Vallourec supplies tubes in carbon steel to high-alloy ferritic steels such as T/P91 or T/P92, with sizes ranging from 88.9 mm to 406.4 mm.

     

     

    Classification

     

    Enamelled Corrugated Sheet Baskets are a compact arrangement of profiled metal sheets placed in the Air Preheater rotor in two or more layers and plays the most important role in the process of heat recovery.
     
    The bottom layer, or the cold end layer, is where the air enters and the flue gases are discharged, and is therefore, subjected to severe corrosion due to acid dew point. The Material of Construction and the Profile design of the Heating Elements depends on the operating conditions, quality and type of fuel, etc.
     
    Stainless / Alloy Steel Boiler Longitudinal Spiral Fin Tube Environment Friendly
     
    Parameters
     

    Diameter(OD)

    ¢76mm~¢914mm

    Diameter(OD)

    23000mm

    Temperature(℃)

    300~1500

     

    Application
     

    Steam distribution headers are fabricated out of carbon steel or alloy steel seamless tubes. Customized or tailor made items are offered. Headers, after fabrication, are stress relieved to make the Steam distribution headers free from stresses. They are big pipe headers that transfer water from the downcomers to the risers through a combustion zone where the water gets partially heated to steam from the heat of fuel combustion.

    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: becky

    Tel: +8615851633072

    Send your inquiry directly to us (0 / 3000)

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