Introduction: Spiral Welded Pipe Production Line can be used to roll the low carbon steel or low alloy structural steel strips into steel pipe blanks through the forming machine according to some certain molding angle, then to weld the spiral seams of the pipe through the Sub-merged Arc Welding machine. As a result, the steel pipe will be produced. The major advantage is that you can manufacture the larger diameter steel pipes with narrow steel strips. In recent years HUAYE has produced a lot of Spiral Welded Pipe Production Line projects with different sizes and high investment returns. The products have been exported to Malaysia, Indonesia, Iran, Thailand and other countries and broke the dominant position of welded pipes of Britain and Germany in the areas.
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