Investment, high alloy & lost wax castings; stainless steel pipe fittings, tool & die, metal patterns, flanges & mixers Plate flanges, Slipon flanges, Socketweld flanges, Spectacle blind flanges, Threaded flanges, Weldneck flanges, Puddle flanges, Reducing flanges, Ammonia flanges, Backup flanges, Blind flanges, Lapjoint flanges