Graphite Packing with Inconel Jacketed 1. Each yarn reinforced multi Inconel wire and Jacketed with Inconel wire mesh. Graphite Packing with Inconel Jacketed Mesh.1. Each graphite yarn reinforced multi Inconel wire and Jacketed with Inconel wire mesh. APPLICATION:1. Diagonal braided to form a dense but pliable packing, further enhanced with blocking agents.2. Easy installation and extrusion resistance in single-spool packing.3. Special for high pressure. High temperature steam service.The JFY-1241 is made from JFY-1141.  ALSO WE CAN OFFER YOU JFY-1242The JFY-1242 is made from JFY-1142 graphite yarn with crocheted metal jacket