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HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment

    Buy cheap HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment from wholesalers
     
    Buy cheap HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment from wholesalers
    • Buy cheap HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment from wholesalers
    • Buy cheap HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment from wholesalers
    • Buy cheap HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment from wholesalers
    • Buy cheap HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment from wholesalers

    HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment

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    Brand Name : Yuhong
    Model Number : HFW Serrated Finned Tubes
    Certification : ABS, BV, DNV, CCS, LR
    Price : Negotiable
    Payment Terms : TT, LC
    Supply Ability : 1000 tons/month
    Delivery Time : 35-60 days
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    HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment

    HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger Equipment


    ASME SA213 / ASTM A213 specification for seamless ferritic and austenitic alloy steel boler, superheater, and heat exchanger tubes. Grade T22 is a chromium-molybdenum (Cr-Mo) alloy steel. T22 material has high-temperature performance,good creep resistance and oxidation resistance due to chromium and molybdenum content.


    Chemical Composition (%) K21590


    GradeCMnPSSiCrMo
    T220.05-0.150.30-0.600.0250.0250.501.90-2.600.87-1.13

    Mechanical Properties K21590


    GradeTensile Strength,minYield Strength (0.2%Offset,min)
    60ksi (415 MPa)30ksi (205 MPa)
    T22Elongation min. %Heat Treating Temperature min.
    301250°F [675°C]

    SA213 T22 alloy steel tubes are widely applied in heat exchangers, boilers, and pressure vesselsdue to their high-temperature strength, corrosion resistance, and durability. T22 tubes are a ideal choice for industries like power plants, petrochemicals, and oil & gas.



    ASME SA213 T22 alloy steel HFW (High Frequency Welded) serrated finned tubes are designed to enhance heat transfer efficiency in high-temperature and high-pressure applications. These finned tubes are widely used in oil and gas projects or power plant projects, such as heat exchangers, boilers, air coolers, and economizers where maximizing surface area and thermal performance is critical.


    SA213 T22 material provides excellent creep resistance and oxidation resistance at high temperature.Thus suitable for boilers, superheaters, and heat recovery systems in power plants and refineries.


    SA213 T22 material has durability in harsh environments, chromium-molybdenum (Cr-Mo) alloy resists corrosion, scaling, and sulfur attack in aggressive flue gas conditions.Serrated fins disrupt laminar flow, minimizing ash and particulate buildup, so it's ideal for coal-fired plants and waste heat recovery.


    Applications in Heat Exchanger Equipment


    Economizers

    Boilers & Superheaters
    Waste Heat Recovery Units (WHRU)
    Air-Cooled Heat Exchangers (ACHE)
    HRSG (Heat Recovery Steam Generators)


    Specifications


    TypeDescriptionBase tubeFin specification (mm)
    O.D. (mm)Fin pitchFin heightFin thick
    EmbeddedG-type fin tube16-632.1-5<17~0.4
    ExtrudedSingle metal / Combined metal8-511.6-10<170.2-0.4
    Low fin tube / T-type fin tube10-380.6-2<1.6~0.3
    Bamboo tube / corrugated tube16-518-30<2.5~0.3
    WoundL / KL / LL type fin tube16-632.1-5<17~0.4
    StringString fin tube25-382.1-3.5<200.2-0.5
    U-typeU-type fin tube16-38///
    WeldingHF-welding fin tube16-2193-255-300.8-3
    H/HH type fin tube25-638-30<2001.5-3.5
    Serrated spiral fin tube25-2192-7<38.10.9-2.0
    Studed fin tube25-2198-305-35φ5-20


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