Min. Order Reference FOB Price
1 Piece US$10,000,000.00-15,000,000.00 / Piece
Product Description
Front Swing Spiral Welded Pipe Mill The steel coils are unfolded and leveled by the mill equipment. And they are sent to the forming machine in a certain angle. Supplemented by a certain angle, the continual pipes are formed in the principle of three-roll rolling machine. Continual ...