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ASTM-254 Double Wall Bundy Tube 12.7 * 0.7mm For Refrigeration System

Categories Double Wall Bundy Tube
Place of Origin: Changzhou China
Brand Name: WUSHUN
Certification: ASTM-254
Model Number: 12.7*0.7mm
MOQ: 1 ton
Packaging Details: plastic cloth coil,wooden box,iron pallet etc
Delivery Time: as contract
Payment Terms: T/T L/C etc
Supply Ability: 30000 ton each year
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    ASTM-254 Double Wall Bundy Tube 12.7 * 0.7mm For Refrigeration System


    ASTM-254 Double Wall Bundy Tube 12.7 * 0.7mm For Refrigeration System



    surface treatment: copper coated
    features:soft and easy to bend
    elongation:more than 25%
    For Brake & Fuel System


    Specification:


    specification

    dimensional tolerance

    Mechanical properties

    Diameter tolerance

    Wall thickness tolerance

    tensile strength

    yield strength

    elongation

    Double wall steel tube 12.7*0.7mm

    ±0.08

    ±0.08

    ≥290Mpa

    ≥180Mpa

    ≥25%


    1.material: low carbon steel strip

    2.main use: widely used in Heat exchanger,Air conditioning,Condenser,Evaporator etc

    3.outer diameter:12.7mm

    4.wall thlickness: 0.7mm

    5.standard: ASTM-254

    6.certification:also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System

    7.feature:soft and easy to bend,suit for refrigeration and heat changer tube line making

    8.tensile strength:more than 290Mpa

    9.yield strength:more than 180Mpa

    10.elongation:more than 25%

    11.place of origin:changzhou city,jiangsu province,china

    13.port of loading:shanghai ,china

    14.package:plastic cloth with coil,wooden box,iron pallet etc

    15.delivery:as contract

    16.supply ability:10000 ton per year

    17.brand:wushun


    Competitive Advantage:


    Bright copper coating,good welding performance.Size is complete and best price with best quality.The products are according to ASTM-254.It has the strong corrosion resistence.The cost is low and the performance is similar to steel pipe.


    Application:


    Double wall steel tube is made by low carbon steel strip.It is mainly used in Heat exchanger,Air conditioning,Condenser,Evaporator,Refrigerator etc.

    Quality ASTM-254 Double Wall Bundy Tube 12.7 * 0.7mm For Refrigeration System for sale
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