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    Wholesale Price China SAWH Pipes - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral

    Wholesale Price China SAWH Pipes - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral Featured Image
    • Wholesale Price China SAWH Pipes - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral

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    Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of Frozen Condensate Pipe , Pipe Line Construction , Butt Weld Pipe , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
    Wholesale Price China SAWH Pipes - 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.

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    Wholesale Price China SAWH Pipes - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral detail pictures

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    Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for Wholesale Price China SAWH Pipes - 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: Palestine, Tajikistan, Mali, Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.
    • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Ryan from Malaysia - 2017.12.31 14:53
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Marina from Tunisia - 2017.11.01 17:04
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