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St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering

St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering

    • St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering
    • St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering
    • St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering
    • St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering
  • St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering

    Product Details:

    Place of Origin: Jiangsu, China
    Brand Name: Hongbao
    Certification: TS16949, ISO9001
    Model Number: HBWS-001

    Payment & Shipping Terms:

    Minimum Order Quantity: 2MT
    Price: Negotiable
    Packaging Details: Packaging: Wooden cases
    Delivery Time: Negotiable
    Supply Ability: 800MT/Month
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    Detailed Product Description
    Material: St52, St45, St35 Length: Random Or Fixed Length
    Shape: Round Technical: Seamless Or Welded
    Standard: EN10305-1, EN10305-2 Etc Name: Seamless Steel Pipe

    St52, St45, St35 En10305 Seamless or Welded Steel Tube Precision Steel Tubes for Mechanical and Automotive Engineering

     

    DOM is a process that is applied to tubing after it is initially constructed.It is refferred to as Seamless ,It can be said that do seamless process method on ERW tubes,So the tubes will have a high strength ,high quality .Material form E155 E195 E235 E275 E355 1020 1026 and so on .DOM tubing is commonly use in auto parts

     

    Quick Details

    Standard: EN10305-1, EN10305-2, EN10305-4, etc.

    Grade: St52, St45, ST35

    Thickness: 0.5-15 mm

    Section Shape: Round

    Outer Diameter(Round):4-120 mm

    Place of Origin: Jiangsu, China (Mainland)

    Technique: Cold Drawn

    Certification: TS16949, ISO9001

    Alloy Or Not: Non-alloy

    Material: ST35,ST45,ST52

    Secondary Or Not: Non-secondary

    .

    Production Process:
    Cold rolling by Cold pilger machine and Cold rolling machine

     

     Deliver condition:
    1). +C No heat treatment after the final cold drawing process
    2). +LC After the final heat treatment there is a suitable drawing pass
    3). +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
    4). +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
    5). +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere

     

    Production Method:
    The cold drawn welded tube is produced by drawing ERW (electric resistance welded tube).During this process the sizing (wall thickness, inside and outside diameter), as well as weld integrity and surface finish is closely controlled to produce tube of the required size and mechanical property characteristics.

    Advantage (compare with seamless cold drawn tube):
    Better shape
    Improved quality surface
    Tight Excentricity and wall thickness tolerances (the eccentric
    Tube more safety
    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: for car parts

    St52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive EngineeringSt52 St45 St35 En10305 Precision Steel Tubes For Mechanical And Automotive Engineering

     

     

    RFQ:

     

    Q: Are you trading company or manufacturer ?

     

    A: We are factory/manufacture.

    Q: How long is your delivery time?

    A: Generally it is 5-10 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

    Q: Do you provide samples ? is it free or extra ?

    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?

    A: 30% T/T in advance ,balance before shippment or BL at sight.
     

     

    If you have another question, pls feel free to contact us.

     

     

    Contact Details
    Jiangsu Hongbao Group Co., Ltd.

    Contact Person: angela zhu

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