Spiral Submerged Arc Welding Pipe (SSAW)

Short Description:

Welded steel pipes with hot dip coating or electric-galvanized?coating on the surface of galvanized steel pipes. Galvanizing can? increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other general low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum? industry, especially in offshore oil fields, oil heaters, condensation coolers, tubes for coal distillation ...


  • FOB Price: US $500-800/ Ton
  • Min.Order Quantity: 20 Tons
  • Supply Ability: 20000 Tons per Month
  • Product Detail

    Product Tags

    Welded steel pipes with hot dip coating or electric-galvanized?coating on the surface of galvanized steel pipes. Galvanizing can? increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other general low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum? industry, especially in offshore oil fields, oil heaters, condensation coolers, tubes for coal distillation and washing oil?exchangers in chemical coking equipment, and tubes for trestle pipe piles and support frames in mine tunnels.

    Secondary or not Non-secondary
    Alloy or not Non-alloy
    Technique ERW, hot rolled or cold rolled
    Standard BS 1387, BS EN 39, GB/T 3091, ASTM A53,
    JIS G3444, etc.
    Grade/Material 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, etc.
    Place of origin Tianjin, China(Mainland)
    Certifications ISO 9001:2008, BV, SGS, ABS
    Production capacity 3500 ton/week
    Section shape Round
    Outer diameter 20-325mm
    Wall thickness 0.5-25mm
    Length 2-12m, or cut as request.
    Technique tolerance OD: +/-1mm, WT: +/-0.5mm, L: +/-20mm
    Surface treatment Galvanized, painted, oiled, printed or powder coated
    Zinc coated pre-galvanized, 80-120 g/m2;
    hot dip galvanized, 230-500 g/m2
    Colour Silver, black or painted as request
    End of pipe Plain?burred,beveled, threaded
    Trade term FOB Tianjin China, CIF, C&F
    Loading Port Tianjin Xingang Port, China
    Package 1.Big OD: in bulk;
    2.Small OD: in bundles, packed by steel strips;
    3. Waterproof package with plastic cloth;
    4.Standard export package;
    5.According to customers

    We have great technical capability, advanced production equipment, complete testing equipment. We introduced the international leading American Lincoln welding machine, the automatic welding laser tracking system (import from England0, hydro-static testing machine, X-ray, ultrasonic, expanding equipment (bell and spigot) and spectrograph (import from Japan ), drop-testing, impact(300 Joules with minus 60 degrees Celsius), hardness testing, metallurgical microscopy equipment etc .

    Our products are wildly used in Petrileum and natural gas pipelines, Heating and water supply. Waste water treatment, Chemical industry. Steel structure, Bridge, Piling, Sea port and Electric power industry. We ca produce the SSAW pipe under the API 5L, ASTM A252, GB/T9711.1, GB/T9711.2 standard and under the clients requirements with the steel grade: Gr, A, Gr, B, X42, X100, L245-L485, S290 and above, SS400 and above, ST33, ST42, Q235 (A,B,C), Q345 (B,C,D,R) etc.

    Commonly used double-sided submerged arc spiral welded pipe specifications, kg/m

    Item No.

    Specifications

    Kg per M

    Item No.

    Specifications

    Kg per M

    Item No.

    Specifications

    Kg per M

    1

    219*6

    32.02

    30

    529*9

    115.92

    59

    920*9

    202.70

    2

    219*7

    37.10

    31

    529*10

    128.94

    60

    920*10

    24.92

    3

    219*8

    42.13

    32

    529*11

    141.02

    61

    920*11

    247.09

    4

    273*6

    40.01

    33

    529*12

    153.50

    62

    920*12

    269.21

    5

    273*7

    46.42

    34

    529*13

    165.93

    63

    920*13

    291.28

    6

    273*8

    52.78

    35

    630*6

    92.83

    64

    1020*8

    200.16

    7

    325*6

    47.70

    36

    630*7

    108.05

    65

    1020*9

    224.89

    8

    325*7

    55.40

    37

    630*8

    123.22

    66

    1020*10

    249.58

    9

    325*8

    63.04

    38

    630*9

    138.33

    67

    1020*11

    274.22

    10

    377*6

    55.40

    39

    630*10

    153.40

    68

    1020*12

    298.81

    11

    377*7

    64.37

    40

    630*11

    168.42

    69

    1020*13

    323.34

    12

    377*8

    73.30

    41

    630*12

    183.39

    70

    1220*10

    298.90

    13

    377*9

    82.18

    42

    630*13

    198.31

    71

    1220*11

    323.47

    14

    426*6

    62.65

    43

    720*6

    106.15

    72

    1220*12

    357.99

    15

    426*7

    72.83

    44

    720*7

    123.59

    73

    1220*13

    387.46

    16

    426*8

    82.97

    45

    720*8

    140.97

    74

    1420*12

    417.18

    17

    426*9

    93.05

    46

    720*9

    158.31

    75

    1420*14

    485.94

    18

    426*10

    103.09

    47

    720*10

    175.60

    76

    1520*12

    446.77

    19

    478*6

    70.34

    48

    720*11

    192084.00

    77

    1520*14

    520.46

    20

    478*7

    81.81

    49

    720*12

    210.02

    78

    1720*12

    505.96

    21

    478*8

    92.23

    50

    720*13

    227.16

    79

    1720*14

    589.52

    22

    478*9

    104.60

    51

    820*7

    140.85

    80

    1820*12

    535.56

    23

    478*10

    115.92

    52

    820*8

    160.70

    81

    1820*14

    624.04

    24

    478*11

    127.19

    53

    820*9

    180.50

    82

    1920*12

    565.15

    25

    478*12

    138.41

    54

    820*10

    200.26

    83

    1920*14

    658.57

    26

    478*13

    149.58

    55

    820*11

    219.96

    84

    2020*12

    594.74

    27

    529*6

    77.89

    56

    820*12

    239.62

    85

    2020*14

    693.09

    28

    529*7

    90.61

    57

    820*13

    259.22

    86

    2020*16

    791.25

    29

    529*8

    103.29

    58

    920*8

    180.43

    87

    2020*18

    889.20

    Remark: We can produce per customer's technical requirements

    Standard of Products
    Standard Serial No. Standard Name Type of Products
    API-5L
    PSL 1.2
    Line Pipes Standard Spira-seam steel pipes;
    Longitudinal-seam submerged arc steel pipes;
    High Frequency Longitudinal-seam steel pipes
    GB/T9711-2011
    PSL1 PSL2
    The first Part of Oil-Gas industrial Transportation Steel Pipes Consinment Technical Qualification level A Steel  Pipes Spiral-seam Steel Pipes
    SY/T5037-2000 Spiral-seam Submerged arc steel pipes use for Low-pressure Liquid Transportation Pipeline Spiral-seam Steel Pipes
    GB/T14980-94 Wide-diemetric Electric welded Steel pipes used for Low-pressure Liquid Transportation Pipeline High Frequency Longitudinal-seam Steel Pipes
    GB/T3091-2008 Electric Welded Steel Pipes used for Low-pressure Liquid Transportation Pipe High Frequency Longitudinal-seam Steel Pipes
    GB/T13793-92 longitudinal-seam Electric Welding Steel Pipes High Frequency Longitudinal-seam Steel pipes
    GB/T5384-91 Longitudinal-seam Resistance Welding Steel Pipes used for Common Liquid Transportation Pipelines High Frequency Longitudinal-seam Steel Pipes

    Remark: We can produce per customer's technical requirements

    Item No. Nominal Diameter (mm) Wall Thickness (mm) Hydrostatic Test Presure
    API Spec 5L GB/T9711-2011 SY/T5037-2000 SY/T5384-91
    Steel Grade Steel Grade Steel Grade Steel Grade
    X52 X60 Q235 L360 Q235 16Mn Q215 Q235
    1 219 6 16.7 19.3 10.3 14.8 7.7 11.3 7.1 7.7
    7 19.5 22.5 12.0 17.3 9.0 13.2 8.2 9.0
    8 22.3 25.7 13.7 19.7 10.3 15.1 9.4 10.3
    2 273 6 13.4 15.5 8.3 13.5 6.2 9.1 5.7 6.2
    7 15.6 18.0 9.6 15.7 7.2 10.6 6.6 7.2
    8 17.9 20.6 11.0 17.9 8.3 12.1 7.6 8.3
    3 325 6 11.3 13.0 6.9 11.3 5.2 7.6 4.8 5.2
    7 13.1 15.2 8.1 13.2 6.1 8.9 5.6 6.1
    8 15.0 17.3 9.3 15.1 6.9 10.2 6.4 6.9
    4 377 6 9.7 11.2 6.0 9.7 4.5 6.6 4.1 4.5
    7 11.3 13.1 7.0 11.4 5.2 7.7 4.8 5.2
    8 13.0 14.9 8.0 13.0 6.0 8.8 5.5 6.0
    9 14.6 16.8 9.0 14.6 6.7 9.9 6.2 6.7
    5 406.4 6 9.0 10.4 5.6 9.0 4.2 6.1 3.8 4.16
    7 10.5 12.1 6.5 10.5 4.9 7.1 4.4 4.9
    8 12.0 13.9 7.4 12.0 5.6 8.1 5.1 5.6
    9 13.5 15.6 8.3 13.6 6.2 9.2 5.7 6.2
    10 15.0 17.3 9.3 15.1 6.9 10.2 6.3 6.9
    6 426 6 8.6 9.9 5.3 8.6 4.0 5.8 3.6 4.0
    7 10.0 11.6 6.2 10.1 4.6 6.8 4.2 4.6
    8 11.5 13.2 7.1 11.5 5.3 7.8 4.8 5.3
    9 12.9 14.9 7.9 12.9 6.0 8.7 5.5 6.0
    10 14.3 16.5 8.8 14.4 6.6 9.7 6.1 6.6
    7 478 6 7.7 8.8 4.7 7.7 3.5 5.2 3.2 3.5
    7 8.9 10.3 5.5 9.0 4.1 6.1 3.8 4.1
    8 10.2 11.8 6.3 10.2 4.7 6.9 4.3 4.7
    9 11.5 13.3 7.1 11.5 5.3 7.8 4.9 5.3
    10 12.8 14.7 7.9 12.8 5.9 8.7 5.4 5.9
    8 529 6 7.3 8.5 4.3 7.3 3.2 4.7 2.9 3.2
    7 8.6 9.9 5.0 8.6 3.7 5.5 3.4 3.7
    8 9.8 11.3 5.7 9.8 4.3 6.3 3.9 4.3
    9 11.0 12.7 6.4 11.0 4.8 7.0 4.4 4.8
    10 12.2 14.1 7.1 12.2 5.3 7.8 4.9 5.3

  • Previous:
  • Next:

  • Write your message here and send it to us