GR-S Corrosion Graphite Ring

JXSEAL GR-S corrosion resistant graphite packing rings are made with our JXGRAF GF-L low Sulfur content expanded graphite foil with Zinc powder evenly wrapped and compressed under extreme pressure to ring types by our highly precision molds.




  • Carbon content: 99.0%
  • Sulfer content: <500ppm
  • Density: 1.6g/c.c to 1.8g/c.c
  • Corrosion resistant
  • Cross section: Square, O, V and Wedge-shape
  • 45 degree cutting is available
  • ID: 10mm-1000mm
  • OD: 20mm-1100mm
  • Thickness: 3.0mm min