FOR REQUIREMENT OF THIS GRADE OR FOR DETAIL CONTACT US AT :-
Introduction
ASTM
A1005/A1005M covers steel line pipe manufactured using longitudinal and helical
seam welding processes, including double submerged arc welded (DSAW) pipes.
These pipes are produced in black (uncoated) condition with plain ends and are
designed for use in pipeline transportation systems and structural
applications.
ASTM
A1005/A1005M steel pipes are widely used in oil & gas transmission, water
pipelines, and industrial piping systems where high strength, durability, and
reliable weld integrity are required. The use of submerged arc welding ensures
deep weld penetration and strong joints, making these pipes suitable for critical
service conditions.
Ladhani
Metal Corporation is a manufacturer, supplier, and stockist of ASTM
A1005/A1005M steel line pipes, offering a wide range of sizes and
specifications for industrial and infrastructure projects.
Applicable Standard
Standard
Specification: ASTM A1005/A1005M
Issuing Organization: ASTM International
Title: Standard Specification for Steel Line Pipe, Black, Plain End,
Longitudinal and Helical Seam, Double Submerged-Arc Welded
This
specification covers welded steel line pipe produced by double submerged arc
welding (DSAW) processes in both longitudinal (LSAW) and helical (SSAW) seam
configurations. The pipes are intended for conveying fluids such as oil, gas,
and water.
Forms of Supply
ASTM
A1005/A1005M steel pipes are supplied in various forms depending on application
requirements.
Longitudinal
Submerged Arc Welded (LSAW) pipes
Helical/Spiral Submerged Arc Welded (SSAW) pipes
Double Submerged Arc Welded (DSAW) pipes
End types:
Plain end
Beveled end (if specified)
Supply condition:
As-welded
condition
Normalized condition (if required)
Surface condition:
Black
(uncoated)
Optional coating (if specified by customer)
ASTM A1005 Steel Line Pipe (%)
|
Grade |
Tensile Strength (MPa) |
Tensile Strength (ksi) |
Yield Strength (MPa) |
Yield Strength (ksi) |
|
|
35 |
240–450 |
35–65 |
415 |
60 |
|
|
60 |
415–550 |
60–80 |
515 |
75 |
|
|
70 |
485–600 |
70–87 |
550 |
80 |
|
|
80 |
550–670 |
80–97 |
620 |
90 |
Manufacturing Process
ASTM A1005
pipes are manufactured using submerged arc welding processes.
Longitudinal
SAW (LSAW) – straight seam welding
Helical SAW (SSAW) – spiral seam welding
Double Submerged Arc Welding (DSAW) – welding from inside and outside
The DSAW
process provides deep weld penetration, high joint strength, and uniform weld
quality.
Key Features of ASTM A1005 Steel Line Pipe
• High weld
strength and integrity
• Suitable for high-pressure applications
• Excellent durability and toughness
• Good weldability and formability
• Uniform wall thickness and dimensional accuracy
• Reliable performance in pipeline systems
• Cost-effective for large-diameter pipelines
Applications of ASTM A1005 Steel Line Pipe
ASTM A1005
steel pipes are widely used in various industries.
Oil and Gas Industry
Crude oil
pipelines
Natural gas transmission lines
Refinery piping systems
Water and Infrastructure
Water
transmission pipelines
Sewage systems
Irrigation pipelines
Construction and Structural
Structural
supports
Foundation piling
Bridge construction
Energy Sector
Power plant
piping
Cooling water systems
Marine Applications
Offshore
pipelines
Subsea structures
Conclusion
ASTM
A1005/A1005M steel line pipes are high-quality welded pipes designed for
pipeline and structural applications. Their strong weld joints, reliable
mechanical properties, and suitability for large-diameter pipelines make them
ideal for oil & gas, water transmission, and infrastructure projects.
Ladhani
Metal Corporation supplies ASTM A1005/A1005M steel line pipes in various sizes
and grades, ensuring high-quality materials for industrial and pipeline
applications.
FOR REQUIREMENT OF THIS GRADE OR FOR DETAIL CONTACT US AT :-
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