Production Process of Scaffold Steel Pipes

Step 1: Steel Coil Feeding

Steel coils are unwound and fed into the mill line.

The coil is straightened and flattened.

Ensures uniform feeding for continuous production.

Step 2: Forming the Pipe

The steel strip passes through forming rollers.

Gradually forms a round tube shape.

The uniform shape is essential for structural strength.

Step 3: High-Frequency Welding

The pipe edges are heated by HFW technology.

The molten edges are fused together.

Creates a strong and seamless weld.

Step 4: Sizing and Straightening

The welded pipe is passed through sizing rollers.

Ensures consistent diameter and wall thickness.

The pipe is straightened for uniformity.

Step 5: Cooling and Finishing

The pipes are cooled with water sprays.

Removes residual heat from welding.

Prevents distortion or deformation.

Step 6: Cutting and Beveling

Pipes are cut to the required length.

Beveling machines create smooth ends.

Improves safety and ease of installation.

Step 7: Galvanizing (Optional)

Pipes are coated with zinc to prevent rusting.

Hot-dip galvanizing ensures long-term corrosion resistance.

Enhances durability in outdoor environments.

Technical Specifications of Scaffold Steel Pipes Mills

Tip: The mill's capacity and configuration can be customized to meet specific production requirements.