Seamless Pipes

Seamless mild steel (MS) pipes are manufactured without any welded seams, providing uniform strength and durability. They are widely used in various applications where a smooth interior and structural integrity are essential.

Grades:

1. IS 1239:
   • Grade A, Grade B: Standard grades for mild steel pipes in India.
2. ASTM A106:
   • Grade B: Suitable for high-temperature applications and general-purpose use.
3. ASTM A53:
   • Grade B: Commonly used for standard pipe applications and structural components.

Sizes:

• Nominal Pipe Size (NPS): Typically ranges from 1/8 inch to 24 inches
• Wall Thickness: Specified in schedules (SCH) or as a specific dimension

Applications:

1. Construction: Used in structural applications, scaffolding, and framework.
2. Oil and Gas: Employed for transporting oil and gas due to their strength and reliability.
3. Water Supply: Suitable for water distribution systems and plumbing.

Seamless MS pipes are favored for their uniformity, strength, and resistance to high pressure and temperature, making them ideal for demanding industrial and construction applications.