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NBK Bright Annealed Seamless Cold Drawn Steel Tube

    Buy cheap NBK Bright Annealed Seamless Cold Drawn Steel Tube from wholesalers
     
    Buy cheap NBK Bright Annealed Seamless Cold Drawn Steel Tube from wholesalers
    • Buy cheap NBK Bright Annealed Seamless Cold Drawn Steel Tube from wholesalers
    • Buy cheap NBK Bright Annealed Seamless Cold Drawn Steel Tube from wholesalers
    • Buy cheap NBK Bright Annealed Seamless Cold Drawn Steel Tube from wholesalers

    NBK Bright Annealed Seamless Cold Drawn Steel Tube

    Ask Lasest Price
    Brand Name : New Era
    Model Number : DIN2391
    Certification : ISO9001,TS16949
    Price : Negotiation
    Payment Terms : T/T
    Supply Ability : 3000 tons/month
    Delivery Time : 45 days
    • Product Details
    • Company Profile

    NBK Bright Annealed Seamless Cold Drawn Steel Tube

    Product Name: NBK Bright Annealed Seamless High Precision Cold Drawn Steel Tube DIN2391
    Material: ST35, ST45, ST52
    Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m
    Delivery Condition: BK, BKW, BKS, GBK, NBK
    Application: For high precision purpose, auto industry, like manipulator, Shock Absorber, Transmission Shaft, Steering Gear, Car Frame, etc.

    Cold Drawn on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance
    NBK(Bright Annealing) Heat Treatment, Surface is clean and smooth, without oxide scale
    Good Extending and Bending Ability.

    Quality Control:
    1. Incoming Raw Material Inspection
    2. Raw Material Segregation to avoid steel grade mix-up
    3. Heating and Hammering End for Cold Drawing
    4. Cold Drawing or Cold Rolling, On line inspection
    5. Heat Treatment:BKS, GBK, NBK
    6. Straightening/Cutting to specified length/Finished Measuring Inspection
    7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
    8. Packing and Stocking.

    100% Eddy Current Testing.
    100% Size Tolerance Checking.
    100% Tube surface checking to avoid surface defects.


    Product NameNBK Bright Annealed DIN2391 Seamless Cold Drawn Steel Tube
    MaterialST35, St45, ST52
    Delivery ConditionBK, BKW, BKS, GBK, NBK
    StandardDIN2391
    Size RangeOD: 6-88mm, WT: 1-15mm
    ApplicationHigh precision purpose, auto parts, oil cylinder, etc
    Round BilletBao Steel, Xingcheng Steel, Huai Steel, Zhongtian Steel
    KeywordDIN2391 Steel Tube
    CertificateTS16949, ISO 9001
    HS code7304319000
    Delivery Time45 days
    PackingBundles or Wooden Boxes

    Steel GradeChemical Composition
    SymbolMaterial Number

    C
    Max.

    Si
    Max.

    		Mn

    P
    Max.

    S
    Max.

    ST351.03080.170.35≥0.400.0250.025
    ST451.04080.210.35≥0.400.0250.025
    ST521.05800.220.55≤1.600.0250.025

    Steel GradeBKBKWBKS
    NameNo.

    Rm
    Mpa

    A
    %

    Rm
    Mpa

    A
    %

    Rm
    Mpa

    ReH
    Mpa

    A
    %

    ST351.030848064201042031514
    ST451.04085805520852037512
    ST521.05806404580758045010
    Steel GradeGBKNBK
    NameNo.

    Rm
    Mpa

    A
    %

    Rm
    Mpa

    ReH
    Mpa

    A
    %

    ST351.030831525340--47023525
    ST451.040839021440--57025521
    ST521.058045022490--63035522



    NBK Bright Annealed Seamless Cold Drawn Steel TubeNBK Bright Annealed Seamless Cold Drawn Steel TubeNBK Bright Annealed Seamless Cold Drawn Steel Tube


    FAQ:


    1. Can you provide a sample to check the quality?
    We can provide free sample with same or similar sizes for you to check tube quality.

    You need to in charge of Express costs.


    2. How about your production capacity?
    3000 tons/Month.


    3. What are your terms of payment?
    30%TT in advance, Balance to be paid before shipment.


    4. Where is your factory?
    Jiaxing city, 2 hours away from Shanghai.


    5. How can I get the quotation A.S.A.P?
    Please send us an inquiry with full details as following,quotation will sent to you A.S.A.P:
    1). Tube Standard
    2). Steel Grade

    3). Tube Size and Size Tolerance
    4). Tube length

    5). Quantity

    6). If any special requirements


    6. How about the minimum order quantity?
    Normally for one size above 1 ton.


    Welcome to contact us! Thanks.


    Tags: NBK Steel Tube, Bright Annealed Steel Tube, Cold Drawn steel tube

    Product Tags:

    cold drawn welded tubes

      

    erw welded pipe

      
    Quality NBK Bright Annealed Seamless Cold Drawn Steel Tube for sale

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