CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.

Special produce the Single wall steel tube,double wall steel tube,bundy tube,condenser,evaporator for refrigeration  etc .

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Good Corrosion Resistance Steel Bundy Tube For Refrigerator Part 3.18 Mm * 0.7 Mm

Good Corrosion Resistance Steel Bundy Tube For Refrigerator Part 3.18 Mm * 0.7 Mm

    • Good Corrosion Resistance Steel Bundy Tube For Refrigerator Part 3.18  Mm  *  0.7  Mm
    • Good Corrosion Resistance Steel Bundy Tube For Refrigerator Part 3.18  Mm  *  0.7  Mm
  • Good Corrosion Resistance Steel Bundy Tube For Refrigerator Part 3.18  Mm  *  0.7  Mm

    Product Details:

    Place of Origin: Changzhou city, Jiangsu province, China
    Brand Name: wushun
    Certification: ISO9001/ISO14001
    Model Number: 3.18mm*0.7mm
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    Detailed Product Description
    Materials: Copper Plating Low Carbon Steel Strip Outer Diameter: 3.18mm
    Wall Thickness: 0.7mm Standard: GB/T 24187-2009
    Surface Treatment: Copper Plating Tensile Strength: More Than 290 Mpa
    Yield Strength: More Than 180 Mpa Elongation: More Than 28%

     

    Bundy Tube Double Wall GoodCorrosion Resistance Copper Coated For Refrigerator Part 3.18 mm * 0.7 mm

     

    Describtion

    The Double wall Bundy  that  It is a high-precision special pipe produced by a unique copper rolling and copper brazing technology. It is plated with a lower melting point than the steel strip. The steel strip of solder (usually copper) is cold-formed into a double-rolled coiled tube through a forming machine, and then welded by a special heating device to form a double-layer coil welded pipe.

     

    Technical Specifications:

    Materials Copper plating low carbon steel strip
    Application widely used in wire-tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc
    Outer diameter 3.18mm
    Wall thickness 0.7mm
    Standard GB/T 24187-2009
    Certification also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System
    Surface treatment Copper plating
    Features soft and easy to bend
    Tensile strength more than 290 Mpa
    Yield strength more than 180 Mpa
    Elongation more than 28%

     

    Selection Data Table

    Dimesion Tolerances Performance of Machine
    Diameter×Thickness
    mm
    OD Tolerances mm Wall Thickness Tolerances mm Tensile Strength
    mpa
    Yield Strength mpa Elongationg
    δ%
    Φ3.18×0.5 ±0.05 ±0.05 ≥290 ≥180 ≥28
    Φ3.18×0.7
    Φ4×0.5 ±0.08 ±0.08 ≥25
    Φ4×0.7
    Φ4.76×0.5
    Φ4.76×0.7
    Φ6×0.65
    Φ6×0.7
    Φ8×0.7

     

     

    Pictures

    Good Corrosion Resistance Steel Bundy Tube For Refrigerator Part 3.18  Mm  *  0.7  Mm

     

    Application:

    Double wall Bundy Tube is also important part of refrigeration system ,mainly used in refrigerator, freezer ,condenser, evaporator etc.

    The Double wall Bundy Tube has been widely used in the refrigerator for more than 20 years. From the practical application, the steel bundy tube is successful in the refrigerator and the quality is reliable.

     

    Advantage:

    High resistance to vibration cracking and high pressure resistance

    Double wall bundy tube has 2-3 times higher vibration fatigue resistance than copper or aluminum alloy tubes,which can effectively reduce the deformation of the refrigerator condenser product during transportation and use, and improve the service life of the refrigerator.

    The price is lower than the copper tube

    The Double wall Bundy Tube can greatly reduce the cost of the refrigerator,condenser, evaporators, refrigeration, chiller, heaters, freezer.

    Precise geometric dimensions

    The Double wall bundy tube is made of high-precision cold-rolled high-quality low-carbon steel strip. The exquisite rolling technology guarantees the outer diameter of the pipe, the precision of the wall thickness and good concentricity.

     

    If you have questions about the choice of pipe type or custom project requirements, or click "Contact us" to send us an inquiry. We are happy to provide technical support and commercial support for the Bandy tube/heat sink/condenser.

    Contact Details
    CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.

    Contact Person: Julie

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