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Gr 1Gr2 Gr5 Gr9 High Efficiency Spiral Corrugate Copper Titanium Tube For Heat Exchanger

Gr 1Gr2 Gr5 Gr9 High Efficiency Spiral Corrugate Copper Titanium Tube For Heat Exchanger

    • Gr 1Gr2 Gr5  Gr9 High Efficiency Spiral Corrugate Copper Titanium Tube For Heat Exchanger
    • Gr 1Gr2 Gr5  Gr9 High Efficiency Spiral Corrugate Copper Titanium Tube For Heat Exchanger
    • Gr 1Gr2 Gr5  Gr9 High Efficiency Spiral Corrugate Copper Titanium Tube For Heat Exchanger
  • Gr 1Gr2 Gr5  Gr9 High Efficiency Spiral Corrugate Copper Titanium Tube For Heat Exchanger

    Product Details:

    Place of Origin: China
    Brand Name: Torich
    Certification: IS09001 ISO14001 TS16949
    Model Number: ASTM B338;ASME SB338

    Payment & Shipping Terms:

    Minimum Order Quantity: 0.5 tons
    Price: Negotiation
    Packaging Details: In woon boxes.
    Delivery Time: 5-8 weeks days
    Payment Terms: L/C, T/T
    Supply Ability: 5000tons per year
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    Detailed Product Description
    Standard: ASTM,DIN,JIS,GB,API Material: Gr2
    Application: Boiler Pipe Technique: Cold Drawn
    Thickness: 0.6 - 50.0 Mm Section Shape: Round

    Gr 1Gr2 Gr5 Gr9 High Efficiency Spiral Corrugate Copper Titanium Tube For Heat Exchanger
     
    Torich is specialized in corrugation of metallic tubes mostly applied in heat exchangers for food industry, naval & marine service, chemical plants and refrigeration. Corrugation grooves in the external and internal tube surface create a turbolence allowing a very efficient thermal exchange in comparison with traditional smooth tubes.
     
    Dimension
    OD = Tube external diameter
    Thk = Tube wall thickness
    P = Corrugation pitch
    Dpt = Corrugation depth
    L1 = Overall length
    L2 = Corrugation length
    L3 = Smooth ends length

    Description of corrugated titanium tube

    Titanium high efficiency tube is a special processing tube made through strengthening treatment of inner and outer surface of tubes with different material, to achieve the purpose of high efficient heat transfer in a special environment.
     
    Application
    Titanium heat exchangers, condensers, evaporators related to electric power, chemical industry, seawater utilization and marine engineering, aerospace, metallurgy, medicine, food and other industries.Industrial fluids titanium pipes, corrosion-resistant pipes and brackets for industrial equipment and pressure vessels.
     
    Characteristics

    * The heat transfer area between the fluid and the wall is increased, and the total heat transfer of the tube is increased
    * Enhancing the fluid turbulence * It improves the contact efficiency between fluid and wall
    * Destroy the development of fluid thermal boundary layer and enhance the heat transfer capacity of the tube
    * The resistance of vapor molecules diffusing to the surface of the liquid film is reduced
    * Improving the hydrophilicity * Good hydrophilicity can reduce the thickness of water film and increase the heat transfer area
    * The contact market between the fluid and the wall can be increased within a certain range. Which has a good effect of enhancing heat transfer

    Effectiveness
    Rib effect coefficient: 180% ~ 300%
     
     
     
    Titanium grade
    UNS
    Proof strength
    Rp0.2 MPa min
    Tensile strength
    Rm MPa min
    Elongation
    A % min
    Cp Ti Grade 1
    R50250
    138-310
    240
    24
    Cp Ti Grade 2
    R50400
    275-450
    345
    20
    Cp Ti Grade 3
    R50550
    380-550
    450
    18
    Ti Grade 7
    R52400
    275-450

    345
    20
    Ti Grade 11
    R52250

    138-310

    240
    24
    Ti Grade 12
    R53400
    345

    483
    18
    Ti Grade 16
    R52402
    275-450

    345
    20
    Ti Grade 17
    R52252
    138-310

    240
    24
    Production Process
     
    Product packaging
     
     
     
    Why Choose Us

    Raw Material Guarantee

    We use best raw material from China Steel (CSPM) which has better control over the properties and chemical composition of sponge titanium smelting and billet. It relies on CSPM’s strong R&D skills, modern production facilities and national laboratories to ensure that all materials meet the requirements of international standards. As a long-term strategic partner of CSPM, our company will get priority to all kinds of resources and technical support from CSPM.
     
    Surface Treatment ( Outside & Internal Surface )
    The oxide layer on the surface of billet without cleaning will cause many irreparable defects on the outer surface of finished steel tube. Although skinning will result in loss of finished product rate and increase cost, as a high-quality titanium tubes supplier, we process skinning on all tubes surface.
    The outer surface of the titanium tube can be observed with naked eyes, but the inner surface of the titanium tube can not be touched except for flaw detection. Like the outer skinning, the inner boring will cause about 8% yield loss and greatly increase the cost. Unless specifically requested by customers, our titanium tubes are mostly processed by internal boring to meet international standards.You can see above difference surface quality.

    Cold Rolling Machine

    .Our company has 16 Pilger mills with a monthly output of about 60 tons.

    Vaccum Furnace

    Three vacuum heat treatment furnaces with a maximum length of 15 meters and a maximum heat treatment size of 300 mm.

    Final Testing

    Final testing to make sure each tube is high quality.
    Chemical Composition, Mechanical Properties, Hydrostatic, Pneumatic, Eddy Current Test, Ultrasonic Test, QC Test
     
     
     
     

    Contact Details
    Torich International Limited

    Contact Person: Mr. Richard

    Tel: 86-574-88086983

    Fax: 86-574-88086983

    Send your inquiry directly to us (0 / 3000)