Rubber O RingsItem No.: HDM093Material: Silicone, NBR, SBR, EPDM, NR, FKM, VITON, ... , Pallet or as per customer’s requestDescription:Description of Rubber O RingsNanjing Hyderman Rubber & Plastic Co., Ltd Specializes in molded rubber ... rubber products per your design or samples.1) Item: Rubber O Rings, X-Rings, V-Rings, D-Rings, any shape rings ...