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Galvanized Steel Tube

Categories Galvanized Steel Tube
Place of Origin: China
Brand Name: Sheng Ding Yuan
Certification: TS16949/RoHs
Packaging Details: painted with antirust oil, covered with caps at two ends, packed with plastic film and linen or wooden case
Delivery Time: within 40 days
Payment Terms: T/T or L/C
Supply Ability: 650 tons per month
MOQ: 5 tons
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    • Product Details
    • Company Profile

    Galvanized Steel Tube

    Detailed Product Description
    Material:ST35,ST37.4,ST37,ST45,ST52,ST52.4, E215,E235,E355Standard:DIN2391,EN10305/4,DIN1630
    Outer Diameter:4 To 60mmSurface Treatment:Galvanized
    Technique:Precision Cold Drawn Seamless Carbon Steel TubeThickness:0.5 To 7mm

    White Precision Seamless Galvanized Steel Tubing DIN2391 EN10305/4 DIN1630

    Quick Detail:

    Precision galvanized steel tube DIN2391 ST37.4

    Good antirust effect,zinc distributed on the surface


    Synopsis of Process Routing:DIN highly accurate cold drawn bright seamless steel tube is used as the tube to be galvanized, the outer wall is electroplated, caps are covered at two ends of tube to prevent from the dust.

    Main Features:Different color of zinc such as white, yellow, army-green, black is evenly distributed in the surface of the tube, good brightness and antirust and antisepsis could improve after zinc coated.


    Automotive,military,railway industry,with high requirement of the tube’s brightness, cleanness,antirust,and antisepsis.




    Material: ST35,ST37.4,ST37,ST45,ST52,ST52.4, E215,E235,E355

    Delivery State:NBK/GBK +white /Yellow/Army green Galvanized

    Galvanized tube category and related standard
    Galvanized tube categoryRelated StandardZinc coating thicknessSalt spray test
    Gr3+ Galvanized tube with blue and white zincASTM B633-07
    (Type III,SC 1/2/3/4)
    5-25um24--72 hours without white rust;48--168 hours without red rust
    Gr3+ Galvanized tube with color zincASTM B633-07
    (Type II,SC 1/2/3/4)
    5-25um48--96 hours without white rust;48--240 hours without red rust
    Gr6+ Galvanized tube with color zincASTM B633-98
    (Type II,SC 1/2/3/4)
    5-25um24--96 hours without white rust;48--124 hours without red rust

    Competitive Advantage:

    Certificate awarded:TS16949.

    Main Customer:Contitech,Benteler.

    We have cooperated with Volkswagen.

    We also have been reviewed by BMW.

    Product Tags:



    steel tube



    China Galvanized Steel Tube factory
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