HYUNDAI STEELPIPE

Receive a raw material(H/Coil)

Process of cutting the received material coil (H-Coil) to the desired width

The process of uncoiling Skelp, leveling it, welding it together, and loading it into the Looper

Pre-forming skelp to a specific length for high-speed and continuous operation

The process of adjusting and passing through the roll stand to make skelp into pipe according to the Order spec

The final joining process of a pipe using ERW welding

Stress relief annealing of the weld zone

The process of finalizing the outer diameter (OD) to match the order specifications

Order-specific length cutting process

Process for Improving the Straightness (Alignment) of Pipes Warped by Welding and Heat Treatment

Beveling the pipe ends to improve weldability when using welded joints between pipes in the field

Pipe Sealing Inspection Process Using Product-Specific Pressure

ECT : Pipe surface defect inspection using ECT equipment
UT : Seam UT inspection of pipe welds

A process that utilizes heat treatment to enhance the strength of products, carried out only for products that require it

Process of applying varnish coating for product specification marking and corrosion prevention, followed by packaging in standard quantity units

Loading products onto trucks