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Carbon Steel Pipes

High-Strength Carbon Steel Piping
Systems for Infrastructure, Energy
& Industrial Flow Lines

Edoburg’s carbon steel (CS) pipe systems are designed for high-pressure, high-temperature, and load-bearing applications across energy infrastructure, oil & gas, fabrication, and public utility sectors. Known for their strength, toughness, and welding compatibility, CS pipes serve as the backbone of critical fluid transport and structural support in industrial and EPC environments.

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Available in seamless and welded configurations, Edoburg supplies carbon steel pipes conforming to IS, ASTM, and API standards, with custom coatings and export-ready packaging for international project requirements.

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Specifications &
Standards

International Specifications

All carbon steel pipes are sourced from audited mills with full traceability and third-party inspection support.

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  • Grades: ASTM A106 Gr. A/B/C, API 5L Gr. B/X42/X52, IS 1239, IS 3589

  • Sizes from ½” to 48” in OD

  • Ends: Plain, bevelled, threaded; with or without protectors

  • Coating options: Black, PE-coated, 3LPE, epoxy-painted, or galvanised

  • Conforming to pressure classes and wall schedules (SCH 20 to SCH 160)

Types of Carbon Steel Pipes Edoburg offers

  • Seamless Carbon Steel Pipes
    Manufactured from solid billets, these pipes are ideal for high-pressure steam, oil, gas, and thermal fluid transport. Common in boiler, refinery, and petrochemical pipelines.

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  • Welded Carbon Steel Pipes (ERW/LSAW/HSAW)
    Electric Resistance Welded (ERW) and Longitudinal or Helical Submerged Arc Welded (LSAW/HSAW) pipes for structural columns, casing, and utility pipelines.

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  • API Line Pipes (API 5L Gr. B / X42 / X52)
    Pipes for oil and gas transmission, available in PSL1/PSL2 standards. Used in onshore/offshore flowlines and midstream infrastructure.

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  • IS 3589 / IS 1239 Pipes
    Pipes for general engineering, water lines, and fabrication. Available in light, medium, and heavy-duty classes for Indian projects.

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  • Carbon Steel Pipes with External Coating
    3LPE, FBE, black paint, or bitumen-coated pipes for corrosion resistance in underground or marine environments.

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  • Galvanised Carbon Steel Pipes
    Zinc-coated carbon steel pipes for mild corrosion environments like fencing, scaffolding, and rural distribution.

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  • Custom-Cut & Export-Ready CS Pipes
    Pipes cut to required lengths, with ends protected and packed as per international shipping standards.

Download full specs and technical details.

Details

Engineered for Demanding Flow & Load Conditions

Carbon steel pipes are built to withstand tough handling, pressure surges, and extreme environments—making them essential in utility-grade and industrial flow networks.

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  • High tensile strength and structural rigidity

  • Excellent weldability and machinability

  • Compatible with threaded, grooved, flanged, or welded connections

  • Long-term durability in steam, oil, gas, and water systems

  • Coating adaptability for buried or corrosive installations

Applications Across Industries

  • Crude oil and gas pipelines

  • Water and effluent transport networks

  • Fire protection and hydrant lines

  • Structural piling and casing

  • Boiler and heat exchanger tubes

  • Infrastructure-grade fabrication and EPC supply kits

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