SSAW Steel Pipe

Short Description:


  • Keywords(pipe type): SSAW Pipe, SSAW Steel Pipe, Spiral Steel Pipe, Welded Spiral Pipe
  • Size: OD: 219.1mm ~ 3500mm; WT: 6mm ~ 25mm (Up to 1'');LENGTH: 6mtr ~ 18mtr, SRL, DRL
  • Standard & Grade : ASTM A53 Grade A/B/C, AWWA C200
  • Ends : Beveled Ends, Square Cut, With LTC/STC/BTC/VAM Connection
  • Delivery: Within 30 days and Depends on your order quantity
  • Payment: TT, LC , OA , D/P
  • Packing: In Bulk, Ends Protector on Both Sides, Waterproof Materials Wrapped
  • usage: Used for low pressure liquid delivery, such as water, gas, and oil.
  • Description

    Specification

    Standard

    Painting & Coating

    Packing & Loading

    SSAW pipe full name is Spiral Submerged arc welding pipe. The pipe is formed by spiral submerged arc welding technology which is called SSAW pipe. Generally speaking, when it comes to the same standard and steel grade, the price of SSAW pipe is cheaper or lower than ERW pipe and LSAW pipe. The strength is higher than the straight seam welded pipe.

    SSAW/SAW STEEL PIPES

    Usage: Used for low pressure liquid delivery, such as water, gas, and oil.

    Process:

    SAW(SAWL,SAWH): Spiral Welded

    SSAW: Spiral Submerged-arc Welded

    Quality Standard:

    GB/T3091 Welded steel pipe for low pressure liquid delivery

    GB/T9711 Petroleum and natural gas industries–Steel pipe for pipelines

    IS: 3589 Steel tubes for water and sewage

    IS : 1978-1982:Steel tubes for use in transportation of oil; gas & Petroleum products

    ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

    DIN 2458 WELDED STEEL PIPES AND TUBES

    EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties

    API 5L Line Pipe

    SY/T5037 Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service

    SY/T 5040 Spiral submerged arc-welded steel pipe piles

    CJ/T 3022 Spiral submerged-arc welded steel pipe for municipal heat supply

    IS : 1978 Steel tubes for use in transportation of oil; gas & Petroleum products

    ASTM A252 WELDED AND SEAMLESS STEEL PIPE PILES

    Coating Standard:

    ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water

    ISO 21809 Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems

    DIN 30670 Polyethylen coatings of steel pipes and fittings

    Steel Grade:

    BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52

    ASTM A 53: Gr. A, Gr B, Gr C, Gr.D

    API 5L: A, B, X42, X46, X52, X56, X60, X65 X70

    GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555

    GB/T3091, SY/T5037, SY/T 5040,CJ/T 3022:Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8

    Size:

    SAW SSAW:

    Outer Diamter: 219.1mm – 4064mm (8″ – 160″)

    Wall Thickness: 3.2 mm – 40mm

    Length: 6mtr-18mtr

    End:square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,

    Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy,? Fusion Bond Epoxy, 3-layers PE)

    Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.

    Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield

    strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

    Mill Test Certificate:EN 10204/3.1B

    Third party inspection:SGS, BV, Lloyds etc.


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  • Out Diameter(mm ) Wall Thickness(mm)
    6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
    219.1
    273
    323.9
    325
    355.6
    377
    406.4
    426
    457
    478
    508
    529
    630
    711
    720
    813
    820
    920
    1020
    1220
    1420
    1620
    1820
    2020
    2220
    2500
    2540
    3500

    Chemical Analysis and Mechanical Properties of SSAW Steel Pipe

    Standard Grade Chemical Composition(max)% Mechanical Properties(min)
    C Si Mn P S Tensile Strength(Mpa) Yield Strength(Mpa)
    API 5CT h40 - - - - 0.030 417 417
    J55 - - - - 0.030 517 517
    K55 - - - - 0.300 655 655
    API 5L PSL1 A 0.22 - 0.90 0.030 0.030 335 335
    B 0.26 - 1.20 0.030 0.030 415 415
    X42 0.26 - 1.30 0.030 0.030 415 415
    X46 0.26 - 1.40 0.030 0.030 435 435
    X52 0.26 - 1.40 0.030 0.030 460 460
    X56 0.26 - 1.40 0.030 0.030 490 490
    X60 0.26 - 1.40 0.030 0.030 520 520
    X65 0.26 - 1.45 0.030 0.030 535 535
    X70 0.26 - 1.65 0.030 0.030 570 570
    API 5L PSL2 B 0.22 0.45 1.20 0.025 0.015 415 415
    X42 0.22 0.45 1.30 0.025 0.015 415 415
    X46 0.22 0.45 1.40 0.025 0.015 435 435
    X52 0.22 0.45 1.40 0.025 0.015 460 460
    X56 0.22 0.45 1.40 0.025 0.015 490 490
    X60 0.12 0.45 1.60 0.025 0.015 520 520
    X65 0.12 0.45 1.60 0.025 0.015 535 535
    X70 0.12 0.45 1.70 0.025 0.015 570 570
    X80 0.12 0.45 1.85 0.025 0.015 625 625
    ASTM A53 A 0.25 0.10 0.95 0.050 0.045 330 330
    B 0.30 0.10 1.20 0.050 0.045 415 415
    ASTM A252 1 - - - 0.050 - 345 345
    2 - - - 0.050 - 414 414
    3 - - - 0.050 - 455 455
    EN10217-1 P195TR1 0.13 0.35 0.70 0.025 0.020 320 320
    P195TR2 0.13 0.35 0.70 0.025 0.020 320 320
    P235TR1 0.16 0.35 1.20 0.025 0.020 360 360
    P235TR2 0.16 0.35 1.20 0.025 0.020 360 360
    P265TR1 0.20 0.40 1.40 0.025 0.020 410 410
    P265TR2 0.20 0.40 1.40 0.025 0.020 410 410
    EN10217-2 P195GH 0.13 0.35 0.70 0.025 0.020 320 320
    P235GH 0.16 0.35 1.20 0.025 0.020 360 360
    P265GH 0.20 0.40 1.40 0.025 0.020 410 410
    EN10217-5 P235GH 0.16 0.35 1.20 0.025 0.020 360 360
    P265GH 0.20 0.40 1.40 0.025 0.020 410 410
    EN10219-1 S235JRH 0.17 - 1.40 0.040 0.040 360 360
    S275JOH 0.20 - 1.50 0.035 0.035 410 410
    S275J2H 0.20 - 1.50 0.030 0.030 410 410
    S355JOH 0.22 0.55 1.60 0.035 0.035 470 470
    S355J2H 0.22 0.55 1.60 0.030 0.030 470 470
    S355K2H 0.22 0.55 1.60 0.030 0.030 470 470

     

    Machine of manufacturing ssaw steel pipe

    Edge planing machine, edge milling machine, pipe cutting machine,butt welding machine, pinching machine, hydraulic testing machine.

     

    Standard and Classfication 

    Classfication Standard Main Products
    Steel Pipe for Fluid Service GB/T 14291 Welded pipe for mine fluid sevice
    GB/T 3091 Welded pipe for low pressure fluid service
    SY/T 5037 Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service
    ASTM A53 Black and hot-hipped galvanized welded and seamless steel pipe
    BS EN10217-2 Welded steel tybes for pressure purposes – delivery technical conditions – part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties
    BS EN10217-5 Welded steel tybes for pressure purposes – delivery technical conditions – part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties
    Steel Pipe for Ordinary Structure GB/T 13793 Longitudinally electric resistance welded steel pipe
    SY/T 5040 Spirally submerged arc welded steel pipe piles
    ASTM A252 Welded and seamless steel pipe piles
    BS EN10219-1 Cold formed welded structural hollow sections of non-alloy and fine grain steels – part1: Technical delivert conditions
    BS EN10219-2 Cold formed welded structural hollow sections of non-alloy and fine grain steels – part2: tolerances dimmsions and sectional properties
    Line Pipe GB/T 9711.1 Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel pipe)
    GB/T 9711.2 Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel pipe)
    API 5L PSL1/2 Line pipe
    Casing API 5CT Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries

    End: Square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,

    Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)

    Bare, Lightly Oiling, Black Painting, Anti-corrosion Coating(FBE/2PE/3PE)

    Packaging of SSAW Steel Pipe

    According to the regulations and customer’s requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

    To meet the entirety of our customers business needs, We offers its services as a “One-Stop Shop” for business services including Purchasing, Value-Added Manufacturing, Packaging/Labeling, and Delivery.

    Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.