Pile joint plate

Pile joint plates are made of various foreign specifications, 300mm, 350mm, 400mm, 450mm, 500mm, 600mm, 800mm, 1000mm, 1200mm, etc., thickness 12, 16, 19, 20, 22, 25mm, etc., ring width 60, 80, 100, 120mm and other different widths.
Can be hot-rolled, cold-rolled, save materials, low price. Flat and no ripples.