Factory Outlets Stainless Steel Seamless Welded Pipes Tubes 304 304l 316 316l

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Factory Outlets Stainless Steel Seamless Welded Pipes Tubes 304 304l 316 316l, Customer fulfillment is our main intention. We welcome you to set up organization relation with us. For further more info, please do not hesitate to speak to with us. We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fant...


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    We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Factory Outlets Stainless Steel Seamless Welded Pipes Tubes 304 304l 316 316l, Customer fulfillment is our main intention. We welcome you to set up organization relation with us. For further more info, please do not hesitate to speak to with us.
    We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Pipes, Seamless Pipes, Stainless Steel Seamless, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.

    Heat resistant stainless steel pipe has very good resistance to high-corrosion. It can resist to scaling up to 1050℃.

    XINHANG STEEL can manufacture both seamless heat resistant stainless steel pipe with good quality.

    Heat resistant pipe can by manufactured in TP310S, TP310H, TP304H, TP316H, TP321H, TP347H.

    The outside diameter of heat resistant stainless steel we manufacture ranges from 6mm to 406.4mm. The wall thickness is 1mm to 50mm.

    We can manufacture this type of pipe in accordance with ASTM A213, A312, ASME SA213, JIS3463, DIN 17458,  EN10216-5.

    Specification

    Size

    OD: 6.0 ~ 406.4mm; WT: 1 ~ 50mm;

    O.D.1/8”-16”;W.T.:SCH 10(S);-SCH XXS

    Length: as your requirement,11.8M MAX

    Process

    Seamless,

    Grade

    TP310S Stainless Steel Pipe, TP310H Stainless Steel Pipe, TP304H Stainless Steel Pipe, TP316H Stainless Steel Pipe, TP321H Stainless Steel Pipe, TP347H Stainless Steel Pipe.

    Standard

    ASTM A213, ASTM A312, ASME SA213, JIS3463, DIN 17458, EN10216-5.

    Surface

    Aid Pickling, Polishing(180#, 220#, 240#, 320#, 400#)

    Theoretical Weight(kg/m)

    Weight/meter = (OD-WT)*WT*0.02507    Both OD and WT in mm.

    Note:
    OD is the specified outside diameter.
    WT is the specified wall thickness
    Stainless steel pipes shall be pickled free of scale. When bright annealing is used, pickling is not necessary.

    Chemical Composition A

    UNS

    C

    Mn

    P

    S

    Si

    Ni

    Cr

    Mo

    Ti

    Nb

    TP310S

    0.08

    2.00

    0.045

    0.030

    1.00

    19.0-22.0

    24.0-26.0

    TP310H

    0.04-0.10

    2.00

    0.045

    0.030

    1.00

    19.0-22.0

    24.0-26.0

    TP304H

    0.04-0.10

    2.00

    0.045

    0.030

    1.00

    8.00-11.0

    18.0-20.0

    TP316H

    0.04-0.10

    2.00

    0.045

    0.030

    1.00

    11.0-14.0

    16.0-18.0

    2.00-3.00

    TP321H

    0.04-0.10

    2.00

    0.045

    0.030

    1.00

    9.0-12.0

    17.0-19.0

    4(C+N)-0.70

    TP347H

    0.04-0.10

    2.00

    0.045

    0.030

    1.00

    9.0-13.0

    17.0-19.0

    8xC-1.10

    Note A: Maximum, unless a range or minimum is indicated. Where ellipses (…) appear in this table, there is no minimum and analysis for the element need not to be determined or reported.

    Tensile and Hardness

    Grade

    Tensile Strength, min MPa

    Yield Strength, min MPa

    Elongation in 50mm min, %

    Hardness, Max

     

     

     

     

    HBW

    HRB

    TP310S

    515

    205

    35

    192

    90

    TP310H

    515

    205

    35

    192

    90

    TP304H

    515

    205

    35

    192

    90

    TP316H

    515

    205

    35

    192

    90

    TP321H

    515

    205

    35

    192

    90

    TP347H

    515

    205

    35

    192

    90

    Tolerances in Wall Thickness(ASTM A213)

    Tolerances in Wall Thickness A

    Outside Diameter mm

    2.4mm and Under

    Over 2.4mm to 3.8mm, incl.

    Over 3.8mm to 4.6mm, incl.

    Over 4.6mm

     

    Over

    Under

    Over

    Under

    Over

    Under

    Over

    Under

    Seamless, Hot-Finished Pipes

    100mm and Under

    40

    0

    35

    0

    33

    0

    28

    0

    Over 100mm

    35

    0

    33

    0

    28

    0

    Seamless, Cold-Finished Pipes

    Over

    Under

    38.1mm and Under

    20

    0

    Over 38.1mm

    22

    0

    Welded Pipes

    All Sizes

    18

    0

    Tolerances in Outside Diameter (ASTM A213) 

    Specified Outside Diameter, mm

    Tolerances, mm

     

    Over

    Under

    50 to 65, excl.

    0.25

    0.25

    65 to 75, excl.

    0.3

    0.3

    75 to 100, incl.

    0.38

    0.38

    Over 100 to 200, incl.

    0.38

    0.64

    Over 200 to 225, incl.

    0.38

    1.14

    Tolerances in Length (ASTM A213)

    Method of Manufacture

    Specified Outside Diameter, mm

    Cut Length, mm

     

     

    Over

    Under

    Seamless, hot-finished

    All sizes

    5

    0

    Seamless, cold-finished

    Under 50.8

    3

    0

    Welded

    50.8 or Over

    5

    0

     

    Under 50.8

    3

    0

     

    50.8 or Over

    5

    0

    Packing Information

    wooden case

    BUNDLE PACKAGE