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Electrolytic Zinc Welded Steel Tube , E355 Material Round Steel Tubing

Electrolytic Zinc Welded Steel Tube , E355 Material Round Steel Tubing

    • Electrolytic Zinc Welded Steel Tube , E355 Material Round Steel Tubing
    • Electrolytic Zinc Welded Steel Tube , E355 Material Round Steel Tubing
  • Electrolytic Zinc Welded Steel Tube , E355 Material Round Steel Tubing

    Product Details:

    Place of Origin: China
    Brand Name: Hongbao
    Certification: TS16949, ISO9001, OHSAS18001 etc.
    Model Number: HB-WT-001

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 ton
    Price: Negotiable
    Packaging Details: Seaworthy Wooden box, customized Packing
    Delivery Time: 30-45 Days
    Supply Ability: 60000 MT per Year
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    Detailed Product Description
    Material: E355 Standard: EN10305-2
    OD: 6-80mm WT: 0.5-10mm
    Shape:: Round Type:: Welded Or Seamless

    Weld Steel Tube Material E355 For Producing Camshaft Standard EN10305-2

     

    Chemical composition comparison:

    Steel Grade Chemical Composition(%)
    Steel name Steel number C max Si max Mn P max S max Al min
    E215 1.0212 0.10 0.05 0.70 0.025 0.025 0.025
    E235 1.0308 0.17 0.35 1.20 0.025 0.025 -
    E355 1.0580 0.22 0.55 1.60 0.025 0.025

     

    Produced by cold drawing over mandrel and die on the ERW welded steel tube, to achieve better tolerance and good concentricity, both outside and inside weld seam is completely removed during the cold drawing process.

     

    Main Date

    Material: E355

    Other material aviable: E235

    Standard: EN10305-2

    Technique: Cold Drawn

    Od:6-80

    Wt:0.5-10

     

    Delivery Condition

     +C No heat treatment after the final cold drawing process

     +LC After the final heat treatment there is a suitable drawing pass
     +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
     +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
     +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere

     

     

    Advantage (compare with seamless cold drawn tube)

    Better shape

    Improved quality surface

    Tight Excentricity and wall thickness tolerances

    Good toughness at low temperature

    USA Market: 90% of the cylinder in the USA market are produced with welded tubes

    Cost fix Lengths More Cheaper

     

    Application:

    High Precision Steel Tube is Widely Used in

    Bearings,
    Military Field,

    Automobile Parts,Bushing,Sleeving,Fuel Tank;etc,

     

    Electrolytic Zinc Welded Steel Tube , E355 Material Round Steel Tubing

     
     
     
     
     

     

    Contact Details
    Jiangsu Hongbao Group Co., Ltd.

    Contact Person: angela zhu

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