Mild Steel (MS) and Galvanized (GI) ERW and Spiral Pipes and Tubes, offering durability and versatility for industrial and structural applications.

Product type: Mild Steel (MS) and Galvanized (GI) ERW Pipes, as well as MS and GI HFIW Pipes.

Applications :  Firefighting systems, HVAC works, oil and gas pipelines, fencing, low-pressure fluid transmission, machinery manufacturing, scaffolding, line pipes, and boilers.

Speciality:Test reports available on request, a choice of surface finishes and ends, ready stock, customized lengths, leading brands, and prompt delivery.

Standard & Grade:

IS:1239, IS:3589, IS:1161, IS:3601, API 5L Grades A/B, IS:9295, and higher grades.

End Options: Pipes are available with square ends or beveled ends for welding.

Surface Finish: Available in black or bare finishes, with or without protective coatings.

Branches:

Chennai, Delhi, Mumbai, Ahmedabad, Hyderabad, Kolkata, Bangalore.

 

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Properties

  • Made from mild steel.
  • High tensile strength for durability.
  • Economical and cost-effective.
  • Long lifespan.
  • Easily weldable.
  • Extremely strong structural integrity.
  • Low carbon content for better performance.
  • Galvanized Steel
  • Higher resistance to corrosion
  • Affordable alternative to stainless steel
  • Greater solderability
  • Better conductivity

Manufacturer Brands

M/s. Jindal Pipes Limited (Jindal Star)
M/s. Jindal Industries Limited (Hisar)
M/s. Jindal (lndia) Limited
M/s. Maharashtra Seamless Limited
M/s. Surya Roshini Limited
M/s. Apollo
M/s. Asian Metal & Tubes
M/s. JCO GAS PIPE LTD
M/s. SAIL
M/s. Utkarsh Tubes & Pipes Limited
M/s. Welspun CorP Limited
M/s. PS. Steel Tubes Limited
M/s. Swastik Pipes Limited
M/s. Advance Steel Tubes Limited

Speciality

Our ERW steel pipes and tubes are available in a variety of qualities, wall thicknesses, and diameters, ensuring a premium finish. We work with top-quality brands in the industry and use only continuous-cast, control-rolled, fine-grain low carbon steel in our manufacturing processes.

With an extensive size chart, grade chart, and specifications, our products meet the needs of a wide range of industries. This comprehensive offering sets us apart from unorganized dealers and local suppliers, while our competitive and consistent pricing ensures excellent value.

ERW pipes are available in various lengths, from single random to up to 120 feet, with options for square ends, beveled ends for welding, threaded and coupled, and victaulic grooved finishes. Surface finishes include black, bare, and both with or without protective coatings.

Why Choose Us as Your Trusted Mild Steel Pipe Dealers?

Consult & Buy:
We deliver MS pipes for low-pressure, non-critical applications such as water, structural, and general fabrication. Our supplies conform to IS 1239 / IS 3589, typically ERW type, sized by OD × WT, available in SRL or DRL lengths with plain or beveled ends as required.

Lock Tests:
We conduct hydrostatic testing on every pipe with visual and dimensional checks as per IS standards. Calibrated hydro logs and rejection criteria are maintained before dispatch.

Specify Coating/Lining:
We offer red oxide primer or 3LPE coating when pipes are buried or exposed to soil/water, ensuring correct DFT and adhesion strength.

Audit-Ready Documents:
We provide EN 10204 3.1 MTCs with matching heat numbers, hydro test logs, and coating QC reports where applicable.

Logistics & Handling:
All pipes are supplied clean, dry, and PE-wrapped, with nylon sling handling and capped ends for safe transport and storage.

Pipe Manufacturers

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FAQs — MS & GI ERW / HFIW Pipe Suppliers | Madras Steels & Tubes

1. What are MS and GI ERW / HFIW pipes?

MS (Mild Steel) and GI (Galvanized Iron) ERW / HFIW pipes are electrically resistance welded pipes used for structural and industrial applications, offering strength, uniform thickness, and cost efficiency.

2. What applications are MS and GI ERW pipes commonly used for?

MS and GI ERW pipes are widely used in firefighting systems, HVAC works, oil and gas pipelines, fencing, scaffolding, boilers, machinery manufacturing, line pipes, and low-pressure fluid transmission.

3. What standards and grades do MS & GI ERW pipes from Madras Steels conform to?

The pipes conform to IS 1239, IS 3589, IS 1161, IS 3601, IS 9295, and API 5L Grades A and B, along with higher grades based on project requirements.

4. What is the difference between ERW and HFIW pipes?

ERW pipes are welded using electrical resistance, while HFIW pipes use high-frequency induction welding, offering improved weld strength and consistency for demanding industrial applications.

5. What surface finishes are available for MS and GI ERW pipes?

MS and GI ERW pipes are available in black or bare finishes, with optional protective coatings such as red oxide primer or 3LPE coating for corrosion resistance.

6. Are test certificates and quality documents provided with the pipes?

Yes, Madras Steels provides EN 10204 3.1 Mill Test Certificates (MTCs), hydrostatic test reports, dimensional inspection records, and coating QC documents where applicable.

7. What end options are available for MS & GI ERW pipes?

Pipes are supplied with square (plain) ends or beveled ends, depending on welding and installation requirements.

8. Why choose Madras Steels as MS & GI ERW pipe dealers?

Madras Steels offers ready stock, customized lengths, leading manufacturer brands, strict quality checks, audit-ready documentation, and prompt delivery across India.

9. Are MS and GI ERW pipes suitable for buried or exposed conditions?

Yes, when specified, pipes can be supplied with protective linings or coatings such as red oxide primer or 3LPE coating to ensure durability in buried or water-exposed environments.

10. In which locations does Madras Steels supply MS & GI ERW pipes?

Madras Steels supplies MS and GI ERW / HFIW pipes across major locations including Chennai, Mumbai, Delhi (NCR), Bangalore, Kolkata, Ahmedabad, and Hyderabad.

Last Updated On 21st Jan 2026