Rectangular Pipe Rolls are precision-engineered forming rolls used in ERW tube mills to convert round tubes into rectangular hollow sections (RHS) or to directly form steel strips into rectangular pipes. These rolls ensure accurate dimensions, sharp corner formation, uniform wall thickness, and consistent weld alignment during high-speed production.

• Manufactured from premium tool steels such as
  D2, H13, EN31, HCHCR, or other alloy steels.
• CNC-machined and precision-ground for
  high dimensional accuracy.
• Heat-treated for high hardness (typically
  58—62 HRC) and excellent wear resistance.
• Designed for smooth forming with minimal
  material deformation.
• Custom-engineered for dierent pipe sizes,
  corner radius, wall thicknesses, and tube mill
  configurations.
• Suitable for continuous, high-speed production
  with long service life.

• Material: 02, H13, EN31, HCHCR, Tool Steel
• Hardness: 58—62 HRC
• Surface Finish: Precision ground and polished
• Pipe Shapes: Rectangular hollow sections (RHS)
• Pipe Sizes: Custom sizes based on customer
  requirements
• Compatible Materials: Mild Steel (MS), Stainless
  Steel (SS), Carbon Steel, Galvanized Steel (GI)
• Application: ERW Tube Mills, Pipe Mills,
  Roll Forming Lines

Rectangular Pipe Rolls are widely used in manufacturing pipes for:

• Construction and
  infrastructure frameworks
• Solar panel mounting structures
• Door and window
  frame sections
• Agricultural equipment and
  greenhouse frames
• Furniture and storage
  rack manufacturing
• Material handling systems and
  conveyor structures
• Automotive chassis and
  structural components
• Warehouse shelving and
  industrial fabrication
• Industrial machinery frames
• Gym equipment and
  fitness machines