Hot sale black pipe cold rolled carbon steel products ms pipe welded steel tubes Anneal Pipe price

Short Description:

  • Place of Origin: Tianjin, China
  • Brand Name: Ehong steel
  • Application: Structure Pipe
  • Section Shape: Round
  • Outer Diameter: 8 - 88.9 mm
  • Special Pipe: API Pipe
  • Thickness: 0.5 - 2.2 mm
  • Standard: GB
  • Grade: Q195 Q235 Q345B SS400 and ETC, A53-A369
  • Length: 1m - 12m
  • End treatment: Bevel, one end thread one end socket
  • Product Detail

    Product Tags

    Product Detail

    img (2)
    Product name  CR cold rolled bright annealing welded steel pipe 
    Outside Diameter 10mm~101mm
    Thickness 0.3mm~2.0mm
    Length 1~12m as requested
    Steel grade Q195 Q235 Q355
    Type Black annealing, Bright annealing,Full black annealing
    Surface treatment Oiled/Color painting/Galvanized 
    Further processing Cutting/Holes punching/Welding/Bending as drawing
    Package Bundles/ Bundle with water-proof bag or as customers request
    Delivery time Normally 7-20 days after received deposit or LC
    Payment term FOB/CIF/CNF 

    Detailed Photos

    Chemical  Element  Content  For Reference
    Q195 Chemical Element Content
    C Mn Si S P
    ≤0.12 ≤0.50 ≤0.30 ≤0.040 ≤0.035
    Q235 Chemical Element Content    
     C  Mn  Si  S  P
     0.12~0.20%  0.30~0.67  ≤0.30  ≤0.045  ≤0.045
    Q355 Chemical Element Content    
    C Mn Si S P
    ≤0.20  ≤1.70  ≤0.55 ≤ 0.040 ≤ 0.040
    Mechanical  Property  For Reference
     Grade  Yield Strength/Mpa  Tensile Strength/Mpa  Elongation / %
     Q195  195  315~430  >=33
     Q235  235  375~500  >=25
     Q345  345  490~675  >=21





    Packaging & Shipping


    Company Introduction

    Ehong Steel is located in the Bohai Sea economic circle of public Cai town, Jinghai county industrial park, which is known as a professional steel pipe manufacturer in China.

    Established in 1998, based on its own strength, we has been developing continuously.

    The total assets of the factory cover an area of 300 acres, now has more than 200 employees, with annual production capacity 1 million tons.

    Main product are ERW steel pipe, galvanized steel pipe, spiral steel pipe, square and rectangular steel pipe,. We got ISO9001-2008, API 5L certificates.

    Tianjin Ehong International Trade Co.,Ltd is the trading office with 17 years export experience. And the trading office exported a wide range of steel products with best price and high quality products.

    We have our own lab can do the below testing: Hydrostatic pressure testing, Chemical composition testing, Digital Rockwell hardness testing, X-ray flaw detection testing, Charpy impact testing, Ultrasonic NDT.

    ASD (2)


    1.Q:Where is your factory and which port do you export?

    A: Our factories most located in Tianjin,China. The nearest Port is Xingang Port(Tianjin)

    2.Q:What's your MOQ?

    A:Commonly our MOQ is one container, But different for some goods, pls contact us for detail.

    3.Q: What is your payment term?

    A: Payment:T/T 30% as deposit,the balance against the copy of B/L. Or Irrevocable L/C at sight

    4.Q. What is your sample policy?

    A: We can supply the sample if we have ready parts in stock, but the customers need pay the courier cost. And all the sample cost will be refunded after you place the order.

    5.Q. Do you test all your goods before delivery?

    A: Yes, we would the goods test before delivery.

    6.Q:All costs will be clear?

    A: Our quotations are straight forward and easy to understand.Won't cause any extra cost.

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