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High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts

High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts

    • High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts
    • High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts
    • High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts
    • High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts
  • High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts

    Product Details:

    Place of Origin: Jiangsu , China
    Brand Name: HDB
    Certification: ISO9001 , SGS , TUV , ASME , EN
    Model Number: Boiler Manifold Header

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Payment Terms: L/C, T/T
    Contact Now
    Detailed Product Description
    Condition: New Working Temperature: 445 Degree
    Type: Ultra Super Critical Material: 15CrMoG / 12Cr1MoVG
    OEM: Yes Color: Customized
    Specification: Customized Packing: Iron Frame Package
    High Light:

    header in boiler

    ,

    headers and manifolds

     
    High Efficient Manifold Headers Heat Exchange Power Station Plant Boiler Parts
     
     
     
     
    Product Description
    The headers of boilers include water-cooling hinders of boilers proper, economizer hinders, superheater hinders, etc. They function for gathering, mixing and redistribution in boiler systems. In structure, they include end cover hinders or necking hinders.
     
    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.

     

    The mainly function of manifold headers is to collect working material or distribute working materials to other pipes.That is collect,mix,distribute working material,ensure uniform distribution and heating.

     

    High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts 0

     

     

    Product Details


    1.The necking hinders of the Company are made by hot press and retracting of seamless steel pipes at special hinder necking machine.

     

    2.In this way, the hinders will have thicker walls and cleaner surface. The necking cover will form membrane stress rather than bending stress with desired stress performance under the effect of inner pressure.

     

     

    Product Functions


    The collecting box is the pipe fitting for boiler working medium mixing and ensuring uniform heating of working medium. Industrial boiler furnace wall is usually composed of rows and 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, cooling flow, boiler, the boiler thermal efficiency are optimized to improve; In addition, the size, quantity and arrangement of pipes in the upper, middle and lower parts of the boiler are different, and the collecting box is responsible for connecting each section to ensure the smooth flow of working quality.

     

    High Efficiency Manifold Headers Heat Exchange Power Station Plant Boiler Parts 1

     

     

    Product Features


    Headers form an important part of all types of boilers. Steam from the generating tubes is collected in headers which are therefore always under pressure. 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. 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 headers

     

    Bevelling and weld preparation of stubs duly tack-welded to the main body of the header are first shown to Chief Inspector of Boilers for his approval and once again the stubs fully welded with main body are shown to Chief Inspector of Boilers under hydraulic pressure, varying from 1000 to 3000 psi as required by the specifications.

     

    The headers are stamped by Chief Inspector of Boilers before they leave our manufacturing plant. We also weld skubolets and weldolets in place of stubs.

     

     

    Classification


     
    Material Carbon steel,Alloy steel,Stainless steel.
    Length According to costumes requirements.
    Temperature Range 300℃~1500℃
    Diameter(OD) 76mm~914mm

     

     

    Application


    CFB  distributing economizer header with high welding technique have water wall header, superheater header, economizer header and so on, it acts as collection, mixture, re-distributing working medium, as the structure, it can be classified as the end cover type( end enclosure) and necking down type.

    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: Steven

    Send your inquiry directly to us (0 / 3000)

    Contact

    Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

    Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China