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Seamless Steel Superheater And Reheater For Steam Boiler

Seamless Steel Superheater And Reheater For Steam Boiler

    • Seamless Steel Superheater And Reheater For Steam Boiler
    • Seamless Steel Superheater And Reheater For Steam Boiler
    • Seamless Steel Superheater And Reheater For Steam Boiler
    • Seamless Steel Superheater And Reheater For Steam Boiler
  • Seamless Steel Superheater And Reheater For Steam Boiler

    Product Details:

    Place of Origin: China
    Brand Name: HDB
    Certification: ASME, SGS, ISO9001
    Model Number: Superheater And Reheater

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 tons
    Price: Negotiable
    Packaging Details: Iron Frame Package
    Delivery Time: 30~50 days
    Supply Ability: 1000t / Month
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    Detailed Product Description
    Product Name: Superheater Tube Material: Carbon Steel Or Stainless Steel
    Technique: Pipe Bending Transport Package: Steel Frame
    Certification: ISO9001 , SGS , TUV , ASME , EN Usage: Thermal Power Plant/station Boiler
    High Light:

    Seamless Steel Superheater And Reheater

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    Steam Boiler Superheater And Reheater

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    superheater in steam boiler

     

    ASME Standard Steel Seamless Steel Superheater for CFB Boiler

     

    Boiler Superheater’s Manufacturing

     

    Our superheaters are manufactured according to the ASME Regulations. HDB manufactures both coil type and shell type superheaters depending upon the type of boiler and boiler capacity.

     

    Coil type superheaters design generally consists of 180o coils welded through the headers on both the sides. In a coil type designs steam is inside the coil and flue gases are outside the coil.

     

    Shell type superheaters design generally used to superheat the steam electrically using special heating elements stacked in a shell and the steam flows over the heating elements.

     

    Designing Parameters of Industrial Superheaters

    -Boiler pressure
    -Steam pressure
    -Temperature requirement in the process

     

    Superheater Arrangement, specification and material:

    Arrnagement and specification:


    The boiler has high and low superheaters, the HS is arranged in the flue gas duct after cyclone separators, and the LS is arranged in back-end vertical shaft. The saturated steam is introduced into the ceiling enclosure headers by eight φ108×5 saturated steam connecting tubes on the drum, and then into the lower temperature superheater through φ 42×4.0 tubes, after being heated by LS, goes into desuperheater for adjusting temperature, and then goes into HS through eight tubes of φ108×5, and sent to steam turbine through main steam valve after going into SH outlet header.


    The LT superheater adopts contranatant arrangement and the HT superheater is downstream arrangement. The collection and distribution of steam adopts the way of width direction to improve non-uniformity of steam flowing and prevent local coils superheated due to steam deflection.

    Seamless Steel Superheater And Reheater For Steam Boiler 0
     

    Material:
    To ensure safety operation, the LT superheater uses SA210 Gr.A1 seamless steel tubes, and the HT superheater uses low-alloyed SA213 T22 seamless steel tubes.

     

    Thechnical parameters:

    Material carbon steel, alloy steel , or durable heat steel
    Tube OD 10-114mm
    Tube W.T. 0.8mm- 15mm
    Structure vertical or horizontal

     

    Use of Superheaters in Industrial Boilers

    • Superheaters are used where only dry steam is required in a process/machines such as Turbines. Any moisture content in a steam in such cases happens to degrade or corrode the machine thereby affecting its average operating life. So, superheater converts low-quality steam to high quality for end users.
    • Sometimes, superheater is also needed when we need to transport steam to far off places as there are some temperature losses during its transportation.
    • Superheaters can be used in a steam engine where absolute dry steam is needed to prevent wear and tear of engine parts.
    • In case of water tube boilers, hot gases will provide the required temperature to produce superheated steam and superheater may be an additional part of the furnace area. In other cases, separately fired superheater may be required because gas turbine produced gases are relatively cool.

     

    Seamless Steel Superheater And Reheater For Steam Boiler 1

     

     

     

    HD Boiler offers a best in class facility,including

    • Fabrication area of 200,000 square meters
    • 80 Engineers
    • 200 Coded welders
    • 30 Licensed Inspectors (including NDT level-lll instructors)
    • Grade-ALicenses for Design and Manufacture boiler (issued by the State Administration of Quality Supervision and Inspection)
    • ISO 90001:2008 Quality System
    • ASME Certificate of Utility Boiler
    • ASME‘S’ , ‘U’ and NB stamp authorization

     

    Seamless Steel Superheater And Reheater For Steam Boiler 2

    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: Elsie 李晨

    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