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SSAW Steel Pipe

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min. Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Keywords: 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
  • Packing: In Bulk, Ends Protector on Both Sides, Waterproof Materials Wrapped
  • Usage: Used for low-pressure liquid delivery, such as water, gas, and oil
Availability:
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SSAW/SAW STEEL PIPES


What is SSAW Steel Pipe?

SSAW steel pipe is made up of hot-rolled coiled steel using a double-sided submerged arc welding method.  The welding process allows steel pipe manufacturers to produce large-diameter steel pipes suitable for different applications.


What Are The Advantages of SSAW Pipes

SSAW steel pipe can be produced in longer lengths (maximum length up to 50 meters) compared to LSAW steel pipes. Due to its spiral seam, SSAW pipe has accurate diameter accuracy and strength. The sizes are adjustable & can be tailored to end-users' requirements

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 A53: 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:

SSAW:

Outer Diameter: 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-layer 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.


SSAW Steel Pipe(Spiral Submerged Arc Pipe)


Sizes:

Out diameter:219mm-3620mm

Wall thickness: 5 mm-25.4 mm

Length: 3 m-12 m


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 for manufacturing SSAW steel pipe

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

Standard and Classification

Classfication Standard Main Products
Steel Pipe for Fluid Service GB/T 14291 Welded pipe for mine fluid service
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-housed galvanized welded and seamless steel pipe
BS EN10217-2 Welded steel tubes 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 tubes 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 delivery conditions
BS EN10219-2 Cold formed welded structural hollow sections of non-alloy and fine grain steels – part2: tolerances, dimensions 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


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

SSAW-steel-pipe-painting


Packing

Plastic plugs at 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.

SSAW-steel-pipe-packing

Q: What is an SSAW Steel Pipe, and how does it differ from LSAW?

A: SSAW stands for Spiral Submerged Arc Welded steel pipe. It is manufactured by continuously rolling steel coils at a specific helix angle and welding the seam using submerged arc welding. Unlike LSAW (Longitudinal Submerged Arc Welded) pipes which have a straight seam, the spiral weld of an SSAW pipe distributes stress more evenly. This makes SSAW pipes highly cost-effective for large-diameter applications, offering excellent resistance to bending and external pressure.



Q: Which international standards and steel grades do your SSAW pipes comply with?

A: We manufacture SSAW pipes in strict accordance with global standards, including API 5L, ASTM A53, ASTM A252, EN 10219, and GB/T 9711. We supply a comprehensive range of carbon steel grades, such as Q235, Q345, X42, X52, X60, X65, X70, and X80. Whether you need standard structural piling pipes or high-grade pipeline steel for fluid transmission, our engineering team can provide the exact material match.



Q: What surface treatments and anti-corrosion options do you offer?
A: To ensure long-term durability in harsh environments, we provide comprehensive surface treatments. Standard options include Black Painted, Oiled, Hot-Dipped Galvanized, and 3PE (Three-Layer Polyethylene) anti-corrosion coating. For specialized applications, we also offer Fusion Bonded Epoxy (FBE) coatings, cement mortar linings, and customized varnish painting to meet specific regional pipeline regulations.



Q: What is your Minimum Order Quantity (MOQ) and typical lead time?
A: We support flexible purchasing for both trial orders and large-scale infrastructure projects. Our standard MOQ is typically 10 Tons (though we can accommodate smaller trial orders for specific sizes). For lead times, standard production takes about 15 to 30 days, depending on the total quantity and raw material stock. We will provide a detailed production schedule before signing the contract to ensure your project stays on track.



Q: Can you provide customized end finishes and processing services?
A: Absolutely. We offer various end finishes to suit your installation needs, including Bevel Ends (for welding), Plain Ends, and Threaded/Screwed connections. Additionally, we can provide value-added processing such as welding flanges, pipe bending, drilling, and custom cutting to save your on-site labor costs.


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