Tata Ms Round Pipe

Mild Steel (MS) Round Pipes are cylindrical hollow sections made from mild steel, known for their versatility, strength, and ease of use in construction and industrial applications. These pipes are extensively used in structural, mechanical, and engineering fields due to their combination of strength, malleability, and weldability.

Key Features:

1. Material Composition:

   • Mild Steel: Mild steel is a low-carbon steel (with a carbon content of 0.05% to 0.25%), making it less brittle, easier to shape, and highly weldable.

   • Strength and Ductility: MS pipes offer a balance of strength and flexibility, allowing for easy bending, cutting, and forming into desired shapes.

2. Shape & Dimensions:

   • Round Cross-Section: MS round pipes come with a uniform circular cross-section, making them ideal for fluid transportation and structural purposes.

   • Diameter and Thickness: The outside diameter of round pipes can range from 1/4 inch to over 24 inches, while the wall thickness varies between 0.5 mm to over 20 mm, depending on the specific requirements.

   • Length: Typically available in standard lengths of 6 meters or 12 meters, but custom lengths are also produced.

3. Standards:

   • MS round pipes are produced according to industry standards like IS 1239 (Indian Standard for mild steel tubes), IS 3589 (steel pipes for water transportation), ASTM A53 (American Standard for black and galvanized welded steel pipes), and BS EN 10255 (British Standard for non-alloy steel tubes).

4. Manufacturing Process:

   • Cold Rolled (CR) or Hot Rolled (HR): Mild steel round pipes can be made by cold rolling, which offers a smooth finish and better dimensional accuracy, or hot rolling, which is more economical and suitable for thicker pipes.

   • ERW (Electric Resistance Welding): The most common method for making MS pipes, where steel is formed into a pipe shape and the seam is welded using electrical resistance.

   • Seamless Pipes: For applications requiring higher strength and pressure resistance, MS round pipes can be produced without a seam by piercing a solid steel billet, resulting in a stronger product.