API 622 packing GR8622

20 September 2021

API std 622 3rd Edition packing approved.
The gland packing GR8622 it’s a special compression braided packing for valves. The yarns guarantee a very low weight loss (requirement EN 14772) and great sliding property.
The compression packing GR8622, which meets the Low Emission API std 622 3rd Edition requirements, preserves for long time the recovery and the sealing performance without retightening. The graphite strands are reinforced with Inconel® wire and impregnated with special compound.

GR8622 is the graphite packing with the following approvals:

  1. API std 622 3rd Edition Packing Approved Low Fugitive Emissions
  2. Corrosion Test
  3. Fire test API 589