Difference Between Seamless and Welded Piping

Seamless piping is manufactured without any joints or welding, resulting in a smooth and continuous surface. On the other hand, welded piping is created by welding together multiple pieces of metal to form the pipe.

Key Differences:

• Seamless piping is generally more expensive due to the manufacturing process, while welded piping is more cost-effective.
• Seamless piping is considered to have higher strength and corrosion resistance compared to welded piping.
• Welded piping tends to have a rougher surface compared to the smooth finish of seamless piping.
• Seamless piping is commonly used in high-pressure and high-temperature applications where reliability is crucial.
• Welded piping is often used in less critical applications where cost savings are important.

Ultimately, the choice between seamless and welded piping depends on the specific requirements of the application, budget constraints, and desired performance characteristics.