The two common types of carbon steel pipe are:
Seamless Carbon Steel Pipe: This type of carbon steel pipe is manufactured without any welded joints. It is produced by piercing a solid billet of steel to create a hollow tube. Seamless pipes have a smooth interior surface and are suitable for high-pressure applications. They are commonly used in industries such as oil and gas, petrochemical, and power generation.
Welded Carbon Steel Pipe: Welded carbon steel pipe is manufactured by joining the ends of steel plates or coils through welding processes. The most commonly used welding methods for carbon steel pipes are electric resistance welding (ERW), submerged arc welding (SAW), and seamless welding. Welded pipes are available in various forms, such as longitudinally welded (straight seam) or spiral welded. They are used in a wide range of applications, including construction, plumbing, and infrastructure projects.
Both seamless and welded carbon steel pipes are widely used due to their durability, strength, and affordability. The choice between the two types depends on factors such as the specific application, operating conditions, and cost considerations.
