Ms Seamless Pipe

Product Details:

🔩 MS Seamless Pipe

MS Seamless Pipe (Mild Steel Seamless Pipe) is a carbon steel pipe manufactured without any welded joint, providing uniform strength and high pressure resistance. It is widely used in oil & gas, construction, power plants, and industrial piping systems.

🔹 What Is Mild Steel?

Mild Steel (MS) is a low-carbon steel containing typically 0.05–0.25% carbon, offering good ductility, weldability, and machinability at an economical cost.

Seamless pipes are produced by piercing and rolling solid billets, resulting in superior structural integrity compared to welded pipes.

🔹 Key Features

• No weld seam → higher pressure resistance

• Uniform strength throughout the pipe

• Good ductility and formability

• Suitable for high-temperature and high-pressure applications

• Cost-effective compared to alloy steel pipes

🔹 Standard Specifications

• ASTM A106 – Seamless carbon steel pipe for high-temperature service

• ASTM A53 – Seamless and welded carbon steel pipe

• API 5L – Line pipe for oil and gas transmission

• IS 1239 / IS 1161 – Indian standards (structural & general purpose)

🔹 Available Grades

• ASTM A106 Gr. B / Gr. C

• ASTM A53 Gr. B

• API 5L Gr. B / X42 / X52 (depending on application)

🔹 Size Range

• Outer Diameter: ½″ to 24″ (and above, depending on standard)

• Wall Thickness: SCH 10 to SCH XXS

• Length: Single random, double random, or custom cut

🔹 Applications

• Oil & gas pipelines

• Boilers and heat exchangers

• Structural and construction projects

• Water supply and plumbing systems

• Power generation plants

🔹 Advantages

• High strength under internal pressure

• Reliable performance in high-temperature service

• Reduced risk of leakage (no welded seam)

• Long service life with proper maintenance

If you’d like, I can also prepare a comparison chart of MS Seamless Pipe vs MS ERW Pipe, highlighting strength, cost, pressure capability, and typical applications to help you choose the right type.