• Email: richard@czlxg.com
  • Whatsapp: 8615822968134
    • English

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral Featured Image
    • Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral
    • Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral
    • Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral
    • Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral

    Short Description:


    Product Detail

    Product Tags

    Related Video

    Feedback (2)

    With sophisticated technologies and facilities, strict top quality handle, reasonable value, exceptional support and close co-operation with clients, we are devoted to furnishing the ideal worth for our clients for ASTM A252 Pipes , S235 J0 Spiral Steel Pipe Suppliers , Stainless Steel Welded Pipe , At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind.
    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral Detail:

    Mechanical Property

    steel grade

    minimum yield strength
    Mpa

    Tensile strength

    Minimum elongation
    %

    Minimum impact energy
    J

    Specified thickness
    mm

    Specified thickness
    mm

    Specified thickness
    mm

    at test temperature of

    ＜16

    ＞16≤40

    ＜3

    ≥3≤40

    		 ≤40

    -20℃

    0℃

    20℃
    S235JRH

    235

    225

    360-510

    360-510

    24

    -

    -

    27
    S275J0H

    275

    265

    430-580

    410-560

    20

    -

    27

    -
    S275J2H

    27

    -

    -
    S355J0H

    365

    345

    510-680

    470-630

    20

    -

    27

    -
    S355J2H

    27

    -

    -
    S355K2H

    40

    -

    -

    Chemical Composition

    Steel grade

    Type of de-oxidation a

    % by mass, maximum

    Steel name

    Steel number

    C

    C

    Si

    Mn

    P

    S

    Nb

    S235JRH

    1.0039

    FF

    0,17

    —

    1,40

    0,040

    0,040

    0.009

    S275J0H

    1.0149

    FF

    0,20

    —

    1,50

    0,035

    0,035

    0,009

    S275J2H

    1.0138

    FF

    0,20

    —

    1,50

    0,030

    0,030

    —

    S355J0H

    1.0547

    FF

    0,22

    0,55

    1,60

    0,035

    0,035

    0,009

    S355J2H

    1.0576

    FF

    0,22

    0,55

    1,60

    0,030

    0,030

    —

    S355K2H

    1.0512

    FF

    0,22

    0,55

    1,60

    0,030

    0,030

    —

    a. The deoxidation method is designated as follows:

    FF: Fully killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen (e.g. min. 0,020 % total Al or 0,015 % soluble Al).

    b. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0,020 % with a minimum Al/N ratio of 2:1, or if sufficient other N-binding elements are present. The N-binding elements shall be recorded in the Inspection Document.

    Hydrostatic Test

    Each length of pipe shall be tested by the manufacturer to a hydrostatic pressure that will produce in the pipe wall a stress of not less than 60% of the specified minimum yield strength at room temperature. The pressure shall be determined by the following equation:
    P=2St/D

    Permissible Variations In Weights and Dimensions

    Each length of pipe shall be weighed separately and its weight shall not vary more than 10% over or 5.5% under its theoretical weight, calculated using its length and its weight per unit length
    The outside diameter shall not vary more than ±1% from the specified nominal outside diameter
    Wall thickness at any point shall not more than 12.5% under the specified wall thickness

    Product detail pictures:

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral detail pictures

    Related Product Guide:
    We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Cold Formed Pipes, EN10219 S235JRH, S235J0H, S355JRH, S355J0H – Spiral , The product will supply to all over the world, such as: Austria, New Zealand, Slovenia, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in beauty and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
    • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Hannah from Honduras - 2017.11.11 11:41
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Ethan McPherson from Kazakhstan - 2018.07.12 12:19
    Write your message here and send it to us

    Products categories