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DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical

Categories Mild Steel Tubing
Place of Origin: Jiangsu China (Mainland)
Brand Name: WUXI SYLAITH
Certification: ISO
Model Number: DIN1629 ST37 ST44 ST52
MOQ: 1MT
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 3~15days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
Price: negotiable
Features: Thick Wall
Application: Greenhouse pipes|Scaffolding pipes|Chemical|Mechanical engineering
Delivery Condition: Hot-finished
Grade: ST37|ST44|ST52
Product Name: Mild Steel Tubing
Section Shape: Round
Standard: DIN 1629
Technique: Seamless
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    DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical

    DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical


    Quick Detail


    Standard: DIN 1629
    Size:(mm)
    Out Dimensions: 6mm ~ 350mm
    Wall Thickness: 0.8mm ~ 35mm
    Length: Fixed(6m,9m,12,24m) or normal length(5-12m)


    Description


    1. Standard: DIN 1629
    2. Steel grade: ST37, ST44, ST52
    3. Delivery condition: Hot-finished
    4. Size range: OD Φ 6MM-Φ 350MM, WT 0.8MM-35MM
    5. Tolerance: According to DIN 1629
    6. Length: Customized according to requirements.
    7. Certificate: EN10204/3.1


    GENERAL INFORMATION
    Tubes made of un-alloyed steel suitable for the construction of chemical plant, vessels, pipe work and for general mechanical engineering purposes.

    Quality control:
    Our quality control department consists of experienced technicians.

    These personnel strictly control the whole production procedure, from introduction of raw materials to finish products. They ensure high quality products for our customers.

    DELIVERY CONDITION

    Steel grade

    Delivery condition

    ST37.0

    Hot-finished

    ST44.0

    Hot-finished

    ST52.0

    Hot-finished


    CHEMICAL COMPOSITION( CAST ANALYSIS) IN%

    Steel grade

    C

    Si


    p

    S

    max

    Mn

    max

    max

    ST37.0

    0.17

    --

    --

    0.040

    0.040

    ST44.0

    0.21

    --

    --

    0.040

    0.040

    ST52.0

    0.22

    --

    --

    0.040

    0.035


    MECHANICAL PROPERTIES

    Steel
    grade

    Yield strength
    Min (Mpa)

    Tensile strength
    Min(Mpa)

    Elongation A
    Min(%)

    T min mm

    ≤16

    >16
    ≤40

    ST37.0

    235

    225

    350-480

    25

    ST44.0

    275

    265

    420-550

    21

    ST52.0

    355

    345

    500-650

    21

    Note: T: thickness; L: longitudinal


    The Tolerance of Length


    The Type of Length


    The Tolerance

    mm

    ≤6m

    +100

    >6m ≤12m

    +150mm

    >12m

    according to the negotiation


    The Toleracne of Diameter



    The Diameter

    mm

    The Tolerance

    ≤100

    ±1% da ( ±0.5mm is alsiviable )

    100<da≤200

    ±1% da

    >200

    ±1% da


    The Tolerance of the Wall Thickness


    The tolerance is according to the diameter

    da≤130mm

    130mm<da≤320mm

    320mm<da≤660mm

    Wall Thickness S

    ≤2

    2•Sn<S≤4•Sn

    >4•Sn

    ≤0.05da

    0.05da<S≤0.11da

    >0.11da

    ≤0.05da

    0.05da<S≤0.09da

    >0.09da


    +15%

    -10%


    +12.5%

    -10%


    +17.5%

    -12.5%


    +17.5%

    -12.5%

    ±12.5%

    ±10%


    +20%

    -15%


    +15%

    -12.5%



    Applications


    Mechanical Seamless Steel Tube DIN1629

    Mainly used for greenhouse pipes, scaffolding pipes, transportation the ocean oil and gas,

    mechanical tube of ocean platform, power station, chemical industry and building, construction foundation piles, steel structure building, for low-pressur fluid service, steel structure bridges etc.


    Product Photo



    Factroy Pictures


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 1


    Pipe & Tube Processing


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 2


    Steel Pipe & Tube Application


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 3

    Packaging and Shipping


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 4

    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 5


    Certificates


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 6


    FAQ


    Q1: ARE YOU FACTORY OR TRADER?
    A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010.

    We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.


    Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
    A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available.


    Q3: HOW TO GET A SAMPLE?
    A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.


    Q4:CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
    A4: Yes, we can produce the products according to your drawings that will be most satisfy you.


    Q5: HOW TO VISIT YOUR FACTORY?
    A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
    If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).


    Product Tags:

    mild steel tube

      

    mild steel piping

      
    Quality DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical for sale
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