... o-ring/Medical silicone o-ring We can produce various kinds of O-ring : Rubber O-Ring ,O-Ring Seal , Rubber Product ,Rubber Part ,Silicon O-Ring ... including :dimensions,materials,inspection,procedures,traceability,packaging,labeling and any other parameters. Features:1)Material:It ... ,goodtension, strength,elongation at rupture and tear strength.6)OEM orders are also acceptable. Silicone o-ring