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Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost

    Buy cheap Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost from wholesalers
     
    Buy cheap Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost from wholesalers
    • Buy cheap Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost from wholesalers
    • Buy cheap Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost from wholesalers
    • Buy cheap Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost from wholesalers
    • Buy cheap Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost from wholesalers

    Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost

    Ask Lasest Price
    Brand Name : HDT
    Model Number : HDT-ST001
    Certification : ASME, TUV, SGS, ABS, PED, ISO9001, Grade A
    Price : 800 - 9000 USD / ton
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : About 10000 ton / month
    Delivery Time : 60-75days
    • Product Details
    • Company Profile

    Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost

    Dependable Serpentine Tube For Economizers In Boilers With Low Installation Cost


    What are the advantages of serpentine tubes?


    Compact design, high heat transfer efficiency, and uniform thermal expansion.


    Descriptions



    Economizers (or economisers) are devices that cut energy use—like preheating fluids. The term gets used in other ways too, but here we’re talking about their roles in boilers, power plants, heating, refrigeration, ventilation, and HVAC. Simply put, an economizer is a heat exchanger.

    In boilers, these heat exchangers warm fluids (usually water) up to—but not past—their boiling point. They’re called “economizers” because they use heat from streams that are hot but not hot enough for the boiler itself. This reclaims extra energy, making the boiler more efficient. They basically use boiler exhaust gases to preheat the feedwater, saving energy in the process.

    Our economizer is made with high-frequency welding: steel strips are automatically spiral-welded onto plain tubes in a specific structure. Then we bend the remaining plain tube parts and assemble them as needed. The payoff? Same diameter and length, but a bigger heat transfer area.


    Product Name
    Power Plant Boiler Single Serpentine With SS / CS / Alloy Material
    Structure Type
    Tube Coil Serpentine Coil
    Tube Material
    Corten Steel, ND Steel (09CrCuSb)
    Manufacturer Grade
    China A Grade
    Tube Type
    Bare Tube
    Tube Specification
    As Customers' required
    Tube Wall Thickness
    As Customers' required
    Working Pressure
    Depends on the material
    Working Temperature
    Depends on the material
    Welding
    Automatic GTAW (TIG) tube butt welding
    Welding NDT
    Automatic RT 100%

    Technical Parameter


    ModelNameSpecificationQuantityWorking Pressure

    Single Row Water Pressure Test

    MPa

    Integral Test Pressure

    MPa

    35T/h CFB/CFBB/CFBC BoilerBare Tube Economizer

    32*3;

    20-GB3087

    124 Rows

    (Including high temperature, medium temperature and low low temperature three sections)

    4.54MPa9.1MPa5.25MPa
    35T/h CFB/CFBB/CFBC BoilerSpiral Fin Tube Economizer

    32*3;

    20-GB3087

    50 Rows (Including high temperature and low temperature sections)4.54MPa9.1MPa5.25MPa
    35T/h Chain Grate BoilerSpiral Fin Tube Economizer

    38*3;

    20-GB3087

    46 Rows Rows (Including high temperature and low temperature)4.54MPa9.1MPa5.25MPa
    35T/h Chain Grate BoilerBare Tube Economizer

    38*3;

    20-GB3087

    99 Rows (Including high temperature, medium temperature and low low temperature three sections)4.54MPa9.1MPa5.25MPa
    35T/h Chain Grate BoilerBare Tube Economizer

    32*3;

    20-GB3088

    99Rows (Including high temperature, medium temperature and low low temperature three sections)4.54MPa9.1MPa5.25MPa
    35T/h CFB/CFBB/CFBC BoilerBare Tube Economizer

    32*3;

    20-GB3087

    93 Rows (Including high temperature, medium temperature and low low temperature three sections)4.73MPa9.5MPa5.93MPa
    35T/h CFB/CFBB/CFBC BoilerBare Tube Economizer

    32*3;

    20-GB3087

    108 Rows (Including high temperature, medium temperature and low low temperature three sections)4.73MPa9.5MPa5.93MPa
    48T/h CFB/CFBB/CFBC BoilerSpiral Fin Tube Economizer

    38*4;

    20G-GB5310

    45 Rows10.92MPa21.84MPa12.64MPa
    75T/h CFB/CFBB/CFBC BoilerBare Tube Economizer

    32*3.5;

    20G-GB5310

    156 Rows (Including high temperature, medium temperature and low low temperature three sections)6.28MPa12.56MPa7.27MPa
    75T/h CFB/CFBB/CFBC BoilerBare Tube Economizer

    32*3.5;

    20G-GB5310

    114 Rows (Including high temperature, medium temperature and low low temperature three sections)4.7MPa9.1MPa5.25MPa
    75T/h CFB/CFBB/CFBC BoilerSpiral Fin Tube Economizer

    32*3;

    20-GB3087

    72 Rows (Including high temperature, medium temperature and low low temperature three sections)4.54MPa9.1MPa5.25MPa
    75T/h CFB/CFBB/CFBC BoilerSpiral Fin Tube Economizer

    32*3;

    20G-GB5310

    72 Rows (Including high temperature and low temperature sections)6.28MPa12.56MPa7.27MPa
    75T/h CFB/CFBB/CFBC BoilerBare Tube Economizer

    32*4;

    20G-GB5310

    114 Rows (Including high temperature, medium temperature and low low temperature three sections)6.28MPa12.56MPa7.27MPa
    MaterialsCarbon Steel Or Alloy Steel
    Typebare tube economizer;finned tube economizer; spiral finned tube economizer;cast iron economizer for power plant/station boiler and industrial/commercial boilers;
    BrandJinan Yuanda
    ApplicationBoiler heat exchanger parts for Coal Fired Steam Boiler/Coal Fired Hot Water Boiler/CFBB bed boiler
    RemarksCustomized order is also accepted.

    Company profile


    Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.


    The company is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd, which is the most leading boiler and boiler parts manufacturer in China with a history of 35 years and annual turnover of 110 million U.S.A. dollars. Our products have been exported to over 30 countries like United States, Australia, Vietnam, Pakistan, Albania, Cambodia, India, Indonesia, South Korea, the Philippines, Turkey, Saudi Arab, Germany, Russia, Chile, Syria, Thailand, Bangladesh, France, Algeria, Mongolia and Singapore, Cuba, Iraq, Italy, Spain, Japan, Yugoslavia, Sri Lanka, the Czech republic, kyrgyzstan, Canada, Malaysia, the United Kingdom and so on.


    Advantages



    3.1. Excellent anti-wear performance
    3.2. Compact structure
    3.3. High thermal efficiency
    3.4. Stability


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