we need carbon steel flanges in A105 and Q235 material in both forging and casting on reg basis for the indian market100trade.com 100trade.com WE Need Silp On Flanges hub vertical as per ASTM B 16.5 100trade.com 100trade.com CLASS150 AND 300100trade.com 100trade.com ALSO Plate flanges sizes 2 inches to 24 inches