Types of seamless steel pipes

Seamless steel pipes are categorized based on their manufacturing processes, which impart distinct properties to each type. Here is an overview of the primary types ofseamless steel pipes.

Cast Steel:

Created through casting processes, cast steel is used to fabricate parts with intricate shapes that are challenging to forge or machine. This type of steel is valued for its high strength and plasticity, making it suitable for complex components.

Forged Steel:

This steel is formed by forging, which involves shaping the steel under high pressure. Forged steel is superior in quality to cast steel, offering enhanced impact resistance, plasticity, and toughness. It is ideal for critical components in heavy machinery and the petroleum industry.

Hot Rolled Steel:

Manufactured by hot rolling, this type of steel is used to produce large sections, seamless tubes, and steel plates. Hot rolled steel products are prevalent due to their versatility and suitability for large-scale production.

Cold Rolled Steel:

Produced via cold drawing, cold rolled steel features a smooth surface and precise dimensions. Its excellent mechanical properties make it suitable for creating thin plates, steel strips, and seamless tubes that require high precision.

Cold Drawn Steel:

Also made by cold drawing, this steel type is characterized by its high precision and superior surface quality. It is commonly used for manufacturing steel wire, small diameter round steel, alloy hexagonal steel, and small diameter steel pipes.