Heat Exchanger Tube

STAINLESS STEEL HEAT EXCHANGER TUBE, HEAT EXCHANGER TUBING,HEAT EXHANGER TUBE, SEAMLESS STAINLESS STEEL TUBE, ASME SA 213 ASTM A 213 STAINLESS STEEL TUBE, EN10216 STAINLESS STEEL TUBE, AUSTENITIC STAINLESS STEEL TUBING,  STAINLESS STEEL TUBE MANUFACTURE IN CHINA



  • Heat exchanger Tube is designed for heat transfer processing for heating, ventilation, cooling, condensation and evaporation of liquids, gases and steams. They are always made with cold finished condition as one of components placed inside the barrel  for fabricating the shell & tube, plate & frame heat exchangers, cooling towers, air & seawater coolers, condensers,evaporators, heaters and re-heaters, etc. Straight heat exchanger tube is used in applications where the fluids have high fouling properties. They are also used in applications with high occurrence of temperature cross.The straight tube structure facilitates easy cleaning of the tubes. However, owing to the design, straight tube heat exchangers are not effective where the temperature difference between the fluids is hige.


    Features

    Ideal heat transfer performance: due to the excellent performance of stainless steel material and the use of thin-walled tubes with smooth inner walls to enhance the heat transfer effect.It has a high thermal conductivity and good isothermal.

    High Safety: High temperature steam resistance, corrosion resistance and strong vibration resistance.    


    Industries Applied 
    Nuclear Industry, Chemical Industry 
    Petrochemical industry, Food and Beverages
    HVAC (Heating Ventilation Air Conditioning), refrigeration 
    Power Generation, Petroleum Refineries ,Natural-gas processing


    General Informations

    Outside Diameter (OD)12 to 51.0mm, Other Sizes as Per Requested
    Wall Thickness (WT)1.0 to 8.0 mm, Other Sizes as Per Requested
    TypeSeamless, Round Tubes
    Delivery ConditionAnnealed and Pickled, Stress Relived, Hardened, Tempered, Cold Drawn or Cold rolled 
    LengthSingle Random, Double Random & Required Length
    EndPlain End, Beveled End, Treaded
    Outside FinishElectropolish, Bright Annealed, Passivated, Mechanical Polished as per customer Requirements
    Material CertificationsManufacture Test Certificates  EN10204 3.1/3.2; Third Party Inspection like SGS, TUV, DNV, LLORDS, ABS etc.
    PackingPacked in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests


    Standards

    DesignationSpecification
    ASTM, ASME Standards
    A213/SA213Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes
    A269/SA269-15Seamless and welded austenitic stainless steel tubing for general service
    A312/SA312Seamless and welded austenitic stainless steel pipes
    A/789/SA789Seamless and welded ferritic-austenitic stainless steel tubing for general service
    A790/SA790 Seamless and welded ferritic-austenitic stainless steel pipe
    DIN Standards
    DIN 17456General purpose seamless circular stainless steel tubes
    DIN 17458Seamless circular Austenitic stainless steel tube subject to special requirement
    DIN 28180Stainless steel heat exchanger tubes
    DIN 17459Seamless Circular High Temperature Austenitic Stainless Steel Tube Subject To Special Requirement
    European Standards
    EN 10216-5Seamless steel tubes for pressure purposes
    JIS Standard
    JIS G 3459Stainless steel pipes
    JIS G 3463Stainless steel boiler and heat exchanger tubes
    GOST Standards
    GOST 9941Seamless stainless steel tubes, cold and hot finished
    TU 14-3-460Seamless Steel Pipes for Steam Boilers and Pipelines


    Destructive testing
    • Thermal performance test
    • Mechanical test
    • Tensile test
    • Hardness test
    • Pressure test
    • Compression test
    • Leakage test

    Non-destructive testing
    • Pitting corrosion test
    • Micro test
    • Macro test
    • Radiography
    • PMI test
    • Intergranular corrosion test
    • Chemical test

    Typical Material Grades and Chemical Composition

    AusteniticNearest equivalent standardTypical Chemical composition
    ASMEAISI UNSGBENJISCmaxCrNiMoCuOthers
    TP304S304000Cr18Ni91.4301SUS 3040.0818.0–20.08.0–11.0


    TP304LS3040300Cr19Ni101.4307SUS 304L0.03518.0–20.08.0–12.0


    TP304HS3040307Cr19Ni101.4948SUS 304H0.04-0.118.0–20.08.0–11.0


    TP321S321000Cr18Ni10Ti1.4541SUS 3210.0817.0–19.09.0–12.0

    5(C+N)<Ti< 0.7
    TP321HS321001Cr18Ni9Ti1.4878SUS 3210.04-0.117.0–19.09.0–12.0

    4(C+N)<Ti< 0.7
    TP347S34700Cr18Ni11Nb1.455SUS 3470.0817.0–20.09.0–13.0

    10×C<Nb<1
    TP347HS347091Cr19Ni11Nb1.4912SUS 3470.04-0.117.0–19.09.0–13.0

    8×C<Nb<1.10
    TP316S316000Cr17Ni12Mo21.4401SUS 3160.0616.0–18.010.0–14.02

    TP316LS3160300Cr17Ni14Mo21.4404SUS 316L0.0316.0–18.010.0–14.02

    TP316HS3160907Cr17Ni12Mo21.4919SUS 316H0.04-0.116.0–18.011.0–14.02

    TP316 TiS316350Cr18Ni12Mo2Ti1.4571SUS 316Ti0.0316.0–18.010.0–14.02
    N0.015(C+N)<Ti< 0.7
    TP317S317000Cr19Ni13Mo31.4438SUS 317L0.0818.0–20.011.0–15.03

    TP317L3170300Cr19Ni13Mo31.4438SUS 317L0.0318.0–20.011.0–15.03

    TP309SS3090806Cr23Ni131.4833SUS 309S0.822.0–24.012.0–15.0


    TP310S3100020Cr25Ni201.4841SUS 3100.0824.0–26.019.0–22.0


    TP310SS310080Cr25Ni201.4845SUS 310S0.124.00-26.019.00-22.0


    TP310HS31009
    1.4845SUS 310H0.0824.0–26.019.0–22.0


    TP904LN08904015Cr21Ni26SiMo5Cu21.4539SUS 904L0.0219.0 – 23.023.0 – 28.041.0-2.0
    Austenitic Ferritic Steel / Duplex Stainless Steel
    2101S32101
    1.4162DP20.0420.0-23.01.0-3.00.10.1N 0.20
    2205S32205022Cr23Ni5Mo3N1.4462DP20.0321.0-23.04.5-6.53
    N 0.14
    S31803S31803022Cr22Ni5Mo3N1.4462DP20.0321.0-23.04.5-6.52.5
    N 0.08
    2304S32304
    1.4362DP20.03
    3<0.05-0.60.6N 0.2
    2507S32750022Cr25Ni7Mo4N1.441DP20.0324.0-26.06.0-8.030.5N 0.32


    Demension Range

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