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Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life

Zhangjiagang HuaDong Boiler Co., Ltd.
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    Buy cheap Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life from wholesalers
     
    Buy cheap Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life from wholesalers
    • Buy cheap Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life from wholesalers
    • Buy cheap Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life from wholesalers
    • Buy cheap Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life from wholesalers
    • Buy cheap Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life from wholesalers

    Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life

    Ask Lasest Price
    Brand Name : HDB
    Model Number : Boiler Manifold Header
    Certification : ISO9001 , SGS , TUV , ASME , EN
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 500ton/month
    Delivery Time : 35 working days
    • Product Details
    • Company Profile

    Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life

    Heat exchange Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts
    Product Description
    When making hinders of the style, we adopt advanced production technique, complete large equipment and mature technology, especially automatic submerged arc welding between hinders and end covers. Such welding methods have high manufacturing efficiency, good quality, beautiful welding shape, safety, reliability, etc.
    In manufacturing, the key of end cover hinder is welding. Since by manual arc welding, the weld joint is single-side welding without quality guarantee at the ends. In addition, due to large welding workload, frequent return for repair and long working period, it became the throat process of the whole hinder production.
    1Headers form an important part of all types of boilers.
    2Steam from the generating tubes is collected in headers which are therefore always under pressure.
    3This 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.
    4Depending 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.


    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.


    Features


    1. Strength calculation report with applied materials information.
    2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod.
    3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler.
    4. Hydraulic test report: ensure the standard working pressure and safety.

    5.Excellent in welding quality, highly automatic, safe and reliable.



    Classification

    MaterialCarbon steel,Alloy steel,Stainless steel.
    LengthAccording to costumes requirements.
    Temperature Range300℃~1500℃
    Diameter(OD)76mm~914mm

    Materials

    1. Carbon steel:20G,SA-106B,SA-106C,etc.

    2. Low-alloy thermal resistant steel:15CrMoG,12Cr1MoVG,SA-335P12,SA335-P22,etc.

    3. Middle-alloy thermal resistant steel:SA-335P91,etc.

    4. Special material(ultra-supercritical):SA-335P122,SA-335P92,etc.


    The boiler headers have water wall header,superheater header,economizer header and so on. It acts action of gathering, mixing and redistribution in boiler systems. In structure, they include end cover hinders or necking hinders.


    Certificates



    Factory Workshop


    Quality Heat Exchange Power Station Hot Water Boiler Parts Manifold Headers Long Life for sale
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