Production Process


Tube Mill Line for ERW Steel Tube and Pipe

DMC's tube mill line is designed to produce ERW steel tubes and pipes in shapes of round and square with a high-strength and high-performance. The pipes can be utilized as general structural pipes, machinery structural pipes, automotive pipes, water and gas pipes, heat exchange pipes and API pipes (line pipes and OCTG.)

Skep is inserted into the line, pass through forming and sizing lengthwise, welded by high frequency welder and cut to required lengths. The tube mill line consists of 4 major sections (Entry, Mill, Cut-off and Finishing) and the line equipment composition can be modified according to kinds of pipe, working condition and the process the customer needs.