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3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube

Changzhou Joyruns Steel Tube CO.,LTD
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    Buy cheap 3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube from wholesalers
     
    Buy cheap 3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube from wholesalers
    • Buy cheap 3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube from wholesalers
    • Buy cheap 3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube from wholesalers
    • Buy cheap 3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube from wholesalers
    • Buy cheap 3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube from wholesalers

    3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube

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    Brand Name : Joyruns
    Model Number : 2mm to 219mm
    Certification : ISO9001
    Payment Terms : L/C, T/T
    Supply Ability : 2000Tons/Month
    Delivery Time : 30days
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    3.7025 Gr.1 Seamless Heat Exchanger U Tube DIN17861 High Precision Seamless Tube

    DIN17861 3.7025/Gr.1 Seamless Titanium and Titanium Alloy Pipes for heat exchanger condenser

    Application:: Power plants, heat exchanger, condenser, chemical industry, aerospace, titanium structure parts and fasteners for modern industry, marine engineering, petrochemical, oil and gas industry etc.


    Titanium tubes are typically used in commercial heat exchangers

    Titanium tube widely used in electrical equipment, salt-making equipment, ocean anti-corrosion, petroleum drilling equipment, heat exchanger, condenser, heater distiller, evaporator


    Titanium Grade 1 Pipes & Tubes are the gentlest titanium having the mix of specific traits like most elevated pliability, great cool formability and a superb resistance from mild to high oxidization. These Titanium Grade 1 Pipes & Tubes are showed as seamless pipes & welded pipes.


    Chemical

    Material

    Chemical Composition (%)


    Fe* max

    O max

    N max

    C max

    H** max

    Others

    Ti







    Single max

    Total Max


    Ti1

    0.15

    0.12

    0.05

    0.06

    0.013

    0.10

    0.40

    Remainder

    Ti2

    0.20

    0.18

    0.05

    0.06

    0.013

    0.10

    0.40

    * For tubes to be used in applications in corrosive environments the Fe content should be no more than 0.15
    ** For the tubes less than 2mm in thickness the maximum hydrogen content is 0.015.


    Physical properties

    Material

    designation

    number

    Minimum 0.2%
    proof strength1),
    Rp 0.2,
    in N/mm2
    Minimum 1%
    proof strength1),
    Rp 1.0,
    in N/mm2

    Tensile

    strength
    Rm
    in N/mm2

    Minimum

    elongation

    at fracture,A5,
    longitudinal,as a
    percentage

    Ti13.7025180200290 to 41030
    Ti23.7035250270390 to 54022

    Outside Diameter and Wall Thickness Tolerances

    The table below details the permissible Outside Diameter and Wall Thickness Tolerances according to the standard DIN 17 861.

    Manufacturing
    Process
    Limit Deviation of
    Outside Diameter da
    Wall thickness, s
    s: da
    ratio
    Limit Deviations
    OverUp to
    Cold-Formed+/- 0,5% but at least +/- 0,1mm+/- 10% but at least +/- 0,2mm

    Plant


    Packing

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