Low price Stainless steel welded pipes

Luv hauj lwm:

Type:       Stainless Steel Welded Tubing
Standard:   ASTM, A-554; DIN, JIS G3446, GB-T12770
Khoom siv:    SS304, SS201, SS202 ,TP304,TP304L,TP316/316L,TP310S,TP317L,TP321,TP347,2205,2207
Process method:Cold rolles/Cold drawn,Hot rolles/Hot drawn,
Dimension: Round kav 6mm ~ 273mm; Square / rect. Kav 10 * 10 hli ~ 200 * 200mm;
Length:       5.8, 6.0, los yog 6.1 meters, los yog kev cai txiav lengths
Thickness: Schedule 5/5S,10/10S,20/20S,40/40S,80/80S,120/120S,160/160S,acc. to ANSI B36.19/36.10
Surface Finish:     Mill Finish ,180 Grits Finish,320 Grits Finish, 400 Grits Finish, 600 Grits Finish,Annealed,Pickling
Application:
a) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)
b) Fluid, gas and oil transport
c) Pressure and heat transmission
d) Construction and ornament
e) Boiler heat exchangers
Packing:   Small bundles packing, Big bundles packing, steel crates, wooden boxes
Delivery time:Min.5~20 days and negotiation
Peev Xwm:   2000 metric tons rau ib lub hli
Trade Name: TR
Advantages: Professional manufacture,most competitive price,high quality and super capacity of supply


  • Chaw nres nkoj: Shanghai
  • Ntsiab lus uas them: L / C, D / A, D / P, T / T
  • :
  • khoom Nthuav dav

    khoom cim npe

    Khoom siv: 304 316 202 201

    LOS SIS RAWS LI COV NEEG MUAS ZAUB YUAV TSUM

    Executive txuj: ASTM A-249, A-269

    Sab nraum txoj kab uas hla

    Sab nraum

    thickness

    SCH 5

    SCH 10s

    SCH 40s

    NB

    NPS

    hli

    hli

    hli

    hli

    8

    1/4 '

    13,72

    2,24

    10

    3/8 '

    17,15

    2.31

    15

    1/2 '

    21,34

    1,65

    2.11

    2.77

    20

    3/4 '

    26,67

    1,65

    2.11

    2,87

    25

    1 '

    33,40

    1,65

    2.77

    3.38

    32

    1-1 / 4 '

    42,16

    1,65

    2.77

    3,56

    40

    1-1 / 2 '

    48,26

    1,65

    2.77

    3,68

    50

    2 '

    60,33

    1,65

    2.77

    3,91

    65

    2-1 / 2 '

    73,03

    2.11

    3.05

    5,16

    80

    3 '

    88,90

    2.11

    3.05

    5,49

    90

    3-1 / 2 '

    101,60

    2.11

    3.05

    5,74

    100

    4 '

    114,30

    2.11

    3.05

    6,02

    125

    5 '

    141,30

    2.77

    3.4

    6,55

    150

    6 '

    168,28

    2.77

    3.4

    7,11

    200

    8 '

    219,08

    2.77

    3,76

    8,18

    250

    10 '

    273,05

    3,40

    4,19

    9,27

    300

    12 '

    323,85

    3,96

    ASTM A249 tolerances rau qhov ntev rooj :

    Sab nraum txoj kab uas hla

    thickness

    Length

    < 25.40mm

    ± 0.10mm

    ± 10.00%

    OD < 50.8mm + 3.0mm -0mm

    OD≥50.8mm +5,0 -0mm

    ≥25.4mm ~ 38.1mm

    ± 0.15mm

    ≥38.1mm ~ 50.8mm

    ± 0.20mm

    ≥50.8mm ~ 63.5mm

    ± 0.25mm

    ≥63.5mm ~ 76.2mm

    ± 0.30mm

    ≥76.2mm ~ 101.6mm

    ± 0.38mm

    ≥101.6mm ~ 190.5mm

    + 0.38mm -0.64mm

    ≥190.5mm ~ 228.6mm

    + 0.38mm -1.14mm

    ASTM A269 tolerances rau qhov ntev rooj :

    Sab nraum txoj kab uas hla

    thickness

    Length

    < 38.1mm

    ± 0.13mm

    OD < 12.7mm ± 15%

    OD≥12.7mm ± 10%

    OD < 38.1mm + 3.20mm -0mm

    OD≥38.1mm +4,80 -0mm

    ≥38.1mm ~ 88.9mm

    ± 0.25mm

    ≥88.9mm ~ 139.7mm

    ± 0.38mm

    ≥139.7mm ~ 203.7mm

    ± 0.76mm

    ≥203.7mm ~ 304.8mm

    ± 1.01mm

    ≥304.8mm ~ 355.6mm

    ± 1.26mm

    Executive txuj: ASTM A-270

    Sab nraum txoj kab uas hla

    Thickness (hli)

    (Inch)

    (Hli)

    1

    1.2

    1.5

    2

    2.5

    3

    3/4 '

    19,1

     

     

     

     

     

     

    7/8 '

    22,2

     

     

     

     

     

     

    1 '

    25,4

     

     

     

     

     

     

    1-1 / 8 '

    28,6

     

     

     

     

     

     

    1-1 / 4 '

    31,8

     

     

     

     

     

     

    1-1 / 2 '

    38,1

     

     

     

     

     

     

     

    40

     

     

     

     

     

     

     

    45

     

     

     

     

     

     

    2

    50,8

     

     

     

     

     

     

     

    52

     

     

     

     

     

     

    2-1 / 4 '

    57,15

     

     

     

     

     

     

    2-1 / 8 '

    60,3

     

     

     

     

     

     

    2-1 / 2 '

    63.5

     

     

     

     

     

     

     

    70

     

     

     

     

     

     

    3

    76,2

     

     

     

     

     

     

     

    85

     

     

     

     

     

     

    3-1 / 2 '

    88,9

     

     

     

     

     

     

    4 '

    101,6

     

     

     

     

     

     

    4-1 / 8 '

    104,78

     

     

     

     

     

     

    4-1 / 4 '

    107,95

     

     

     

     

     

     

    4-1 / 2 '

    114,3

     

     

     

     

     

     

    5-1 / 4 '

    133,35

     

     

     

     

     

     

    6-1 / 4 '

    158,75

     

     

     

     

     

     

    8-5 / 8 '

    219,08

     

     

     

     

     

    Tolerances rau qhov ntev rooj :

    Sab nraum txoj kab uas hla

    thickness

    Length

    < 25.40mm

    ± 0.13mm

    ± 10.00%

    OD < 101.60mm + 3.20mm -0mm

    OD≥101.60mm +4,80 -0mm

    ≥25.40mm ~ 50.80mm

    ± 0.20mm

    ≥50.80mm ~ 76.20mm

    ± 0.25mm

    ≥76.20mm ~ 101.60mm

    ± 0.38mm

    ≥101.60mm ~ 139.70mm

    ± 0.38mm

    ≥139.70mm ~ 203.20mm

    ± 0.76mm

    ≥203.20mm ~ 304.80mm

    ± 1.27mm

    Executive txuj: ASME B36.19M / B36.10M ASTM A358 / A312; GB / T12771; HG20537.3

    Sab nraum txoj kab uas hla

    Sab nraum

    thickness

    SCH 5

    SCH 10s

    SCH 20s

    SCH 40s

     

    (A)

    (B)

    hli

    hli

    hli

    hli

    hli

     

    350

    14 '

    355.6

    3,96

    4,78

    7,92

    11,13

     

    400

    16 '

    406,4

    4,19

    4,78

    7,92

    12.7

     

    450

    18 '

    457,2

    4,19

    4,78

    7,92

    14,27

     

    500

    20 '

    508.0

    4,78

    5,54

    9,53

    15,09

     

    550

    22 '

    558.8

    4,78

    5,54

    9,53

    15,09

     

    600

    24 '

    609,6

    5,54

    6.35

    9,53

    17,48

     

    650

    26 '

    660,4

    5,54

    7,92

    12.7

    17,48

       

    700

    28 '

    711,2

    5,54

    7,92

    12.7

    17,48

       

    750

    30 '

    762,0

    6.35

    7,92

    12.7

    17,48

       

    800

    32 '

    812,8

     

    7,90

    12.7

    17,48

       

    850

    34

    863,6

     

    7,92

    12.7

    17,48

       

    900

    36 '

    914,4

     

    7,92

    12.7

    19,05

       

    1000

    40 '

    1016,0

     

    9,53

     

     

     

    Tolerances rau qhov ntev rooj :

    Standard

    Sab nraum (hli)

    Thickness (hli)

    Length (hli)

    ASTM A312

    ≤48.26

    +0,40 -0,80

    + Tsis muaj tshwj xeeb kev cai (unspecified)

    -12,50%

    taw Length

    Meej txiav ntev

    +6,40

    -0

    > 48,26 ~ 114,30

    +0,80 -0,80

    > 114,30 ~ 219,08

    +1,60 -0,80

    > 219,08 ~ 457,20

    +2,40 -0,80

    > 457 ~ 660

    + 3,20 / -0,80

    > 660 ~ 864

    + 4,00 / -0,80

    > 864 ~ 1219

    + 4,48 / -0,80

    JIS G3459

    <30.00 ± 0,30

    ≥30.00 ± 1.00%

    <2.00 ± 0,20

    ≥2.00 ± 10%

    taw Length

    Meej txiav Length

    GB / T 12771

    <13.00 ± 0,20

    13.00 ~ 40,00 ± 0,30

    ≥40.00 ± 0,80%

    ≤4.00 +0,50 -0,60

    > 4.00 ± 10%

    +20,00

    -0

    EN 10217-7

    D1 ± 1.50% nrog ± 0.75mm (min)

    D2 ± 1.00% nrog ± 0.50mm (min)

    D3 ± 0.75% nrog ± 0.30mm (min)

    D4 ± 0.5% nrog ± 0.10mm (min)

    T1 ± 15.00% nrog ± 0.60mm (min)

    T2 ± 12.5% ​​nrog ± 0.40mm (min)

    T3 ± 10.00% nrog ± 0.20mm (min)

    T4 ± 7,50% nrog ± 0.15mm (min)

    T5 ± 5.00% nrog ± 0.10mm (min)

    EN ISO 1127

    ≤6000 +5,00 -0

    6000 ~ 12000 +10.00 -0

     

     


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