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

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral Featured Image
    • Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral

    Short Description:


    Product Detail

    Product Tags

    Related Video

    Feedback (2)

    Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Pe Pipe Welding , EN10219 , Steel Tube Piles , Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral Detail:

    The Mechanical Properties of the SSAW pipe

    steel grade

    minimum yield strength
    Mpa

    minimum Tensile strength
    Mpa

    Minimum Elongation
    %

    B

    245

    415

    23

    X42

    290

    415

    23

    X46

    320

    435

    22

    X52

    360

    460

    21

    X56

    390

    490

    19

    X60

    415

    520

    18

    X65

    450

    535

    18

    X70

    485

    570

    17

    The Chemical composition of the SSAW pipes

    steel grade

    C

    Mn

    P

    S

    V+Nb+Ti

    Max %

    Max %

    Max %

    Max %

    Max %

    B

    0.26

    1.2

    0.03

    0.03

    0.15

    X42

    0.26

    1.3

    0.03

    0.03

    0.15

    X46

    0.26

    1.4

    0.03

    0.03

    0.15

    X52

    0.26

    1.4

    0.03

    0.03

    0.15

    X56

    0.26

    1.4

    0.03

    0.03

    0.15

    X60

    0.26

    1.4

    0.03

    0.03

    0.15

    X65

    0.26

    1.45

    0.03

    0.03

    0.15

    X70

    0.26

    1.65

    0.03

    0.03

    0.15

    The Geometric tolerance of the SSAW pipes

    Geometric tolerances

    outside diameter

    Wall thickness

    straightness

    out-of-roundness

    mass

    Maximum weld bead height

    D

    T

    ≤1422mm

    ＞1422mm

    ＜15mm

    ≥15mm

    pipe end 1.5m

    full length

    pipe body

    pipe end

    T≤13mm

    T＞13mm

    ±0.5%
    ≤4mm

    as agreed

    ±10%

    ±1.5mm

    3.2mm

    0.2% L

    0.020D

    0.015D

    ‘+10%
    -3.5%

    3.5mm

    4.8mm

    Hydrostatic Test

    product-description1

    The pipe shall withstand the hydrostatic test without leakage through the weld seam or the pipe body
    Jointers need not be hydrostatically tested, providedthat the portions of pipe used in marking the jointers were successfully hydrostatically tested prior to the joining operation.

    Traceablity:
    For PSL 1 pipe, the manufacturer shall establish and follow documented procedures for maintaining:
    The heat identity until each related chmical tests is performed and conformance with the specified requirements is shown
    The test-unit identity until each related mechanical tests is performed and conformance with the specified requirements is shown
    For PSL 2 pipe, the manufacturer shall establish and follow documented procedures for maintaining the heat identity and the test-unit identity for such pipe. Such procedures shall provide means for tracing any length of pipe to the proper test unit and the related chemical test results.

    Product detail pictures:

    Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral detail pictures

    Related Product Guide:
    We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Wholesale SPIRALLY WELDED STEEL PIPES ASTM A252 - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral , The product will supply to all over the world, such as: Israel, Yemen, Cairo, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we offer, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
    • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Erica from Singapore - 2018.07.26 16:51
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Renee from Oman - 2018.09.08 17:09
    Write your message here and send it to us

    Products categories