... plateOD250 ID102thickness 31.5stainless steelnickle platingcircle flange for heavy machinery can be used in petroleum ,water, gas and ... ,cylinders,inserts,lifting and cargo-handling appliances, and machinery parts for the usages on textile ,passenger elevator and ... .stainless steel ,brass, copper,bronze , aluminum alloy or special in accordance to order. processing capability:casting,turning ,milling, ...