variables need to be considered for performance. CR has demonstrated a unique ability in industrial sealing systems to select and blend just the right compounds to produce seals capable of withstanding extreme heat and abrasion. This covers materials from standard nitrile to propriety blends like Duralip and Duratemp? as well as high-performance materials such as CR LonglifeTM and PTFE.CR offers over 3，000 individual seal designs， in over 25，000 variations of size and lip materials， ranging in size from 3.2mm to 4，572mm (0.125 inches to 180 inches). Among