cold forming from stainless steel sheets of plates rolled in conical shape to obtain reducers, tanks and tubes. See more on suppliers www.bendingrollco.com-
The stainless steel alloy is 304L or 316L or ASTM grade A-312 . The machine involved in the production is a plate bending roll with 4 rollers having capabilities to tilt the rollers engaging the angle of the cone being formed or the rollers in parallel setting for tank and fittings roll bending and forming into cylindrical shape with the complete bending of the leading and trailing edges of the plate sheet.
