Aiflon 2000M Graphite packing reinforced with nickel wire & mesh wrapped CONSTRUCTION 2000M—Super-high Temperature & Pressure Valve Packing, is braided from low-sulphur expanded graphite yarns with corrosion inhibitor, reinforced with Inconel wire. Each yarn is round braided with Inconel mesh again. APPLICATION : Super-high Temperature & Pressure Valve Packing , The exclusive packing is formable, yet tough. Rated in steam service 500bar, maintains integrity in steam up to 650°C. It is a cost-effective as well as a confident choice. Jerman Chun: