Sign In | Join Free | My benadorassociates.com
benadorassociates.com
Products
Search by Category
Home > Aquaculture Equipment >

Water Heat Carbon Steel Boiler Tube Heat Exchanger Replacement For Industrial Plant

Categories Superheater And Reheater
Brand Name: HDB
Model Number: Superheater and Reheater
Certification: ISO9001,ASME,Grade A,SGS,EN
Place of Origin: Jiangsu , China
MOQ: 1 Set
Price: Negociable
Payment Terms: L/C, T/T
Supply Ability: 500 Tons per Month
Delivery Time: 30 days after deposit
Structure: Electric Elements
Pressure: Low/High Pressure
Fuel: Coal/Gas/Coal-fired/Water Heat
Condition: New
Materials: Carbon Steel / Stainless Steel
Color: Red / Blue / Grey
Port: Shang Hai
Packing: Iron Frame Package
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Water Heat Carbon Steel Boiler Tube Heat Exchanger Replacement For Industrial Plant


    Water Heat Carbon Steel Superheater And Reheater Energy Saving Heat Exchanger For Industrial Plant


    Product Description



    Summary


    For power plant boiler, it is a crutial way to increase thermal economy of thermal power station by improving parameter of superheated steam. The increase of superheated steam parameters are limited by metal materials. The design of superheaters must make sure that the temperature of outer wall of heating surface pipes is lower than allowable temperature of oxidation resistance of steel, and meanwhile make sure its mechanical strength. with the development of metal material used in boilers, pwoer station boilers in our country already generally apply high pressure, high temperature(9.8MPa, 540 degrees) and superhigh pressure parameters(13.7 MPa, 540 and 555 degrees), and have developed subcritical pressure parameters(16.7MPa, 540 and 555 degrees). Now lots of boilers apply supercritical pressure parameters(24.5MPa, 540-570 degrees), and even very few units apply higher pressure and temperture parameters.


    With the increase of steam pressure, in order to reduce the steam humidity of steam turbine tail as well as further improve the thermal economy of power station, middle reheating system is widely used in high parameters power station, e.g. sending the exhaust of the high pressure cylinder in steam turbine again back to be re-heated in the boiler to high temperature, and then re-sending them back to the medium-pressure and low-pressure cylinder of the steam turbine, expanding and working. The element for reheating is called reheater.




    Details


    All the raw materials will be firstly made pipeline cutting.

    It is consisted of a series of bare oil(carbon steel,alloy steel,or durable heat steel) and header and other auxiliaries. TubesΦ32,38,42 and so on,also as the request.


    With the artistic apperance and accurate size,the advance process for bending tube and welding,the first rate test equipment and sophisticated technology




    Differences

    TypeAdvantagesDisadvantagesSupporting method
    Pendant-type1.Firm structural support1. Flow blockage by condensed steam 2. Needs slow restart to purge the water that accumulates in the bottom.supported from above
    Inverted-type1.Proper drainage of the condensed steam1. Lack the structural rigidity, especially in high speed gas flowSupported from below
    Horizontal -type

    1. Proper drainage

    2. Good structural rigidity.

    1. They do not view the flam directly so they are mainly from the convective typeUsually supported in the vertical gas ducts parallel to the main furnace.


    Application


    use for heating saturated steam, steam temperature could be up to 900 degree C.
    Superheater Capacity Upgrades to Increase Power Generation


    Company Introduction


    Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.

    1. Fabrication area of 200,000 square meters
    2. 80 Engineers
    3. 200 Coded welders
    4. 30 Licensed Inspectors(NDT Level-III instructors)
    5. Class-A Licenses for Design and Manufacture Boiler
    6. ISO 9001:2008 Quality System
    7. ASME Certificate of Power Boilers
    8. ASME 'S','U' and NB stamp authorization



    Buy Water Heat Carbon Steel Boiler Tube Heat Exchanger Replacement For Industrial Plant at wholesale prices
    Send your message to this supplier
     
    *From:
    *To: Zhangjiagang HuaDong Boiler Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0