Flexible Graphite Packing with Corrosion Inhibitor is braided from expanded graphite yarn with corrosion inhibitor, it has the similar performance compared with other graphite packing. But the corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box. This packing does not harm the shaft to save the cost for replacement of shaft
Flexible graphite packing are braided from flexible graphite yarns, which are reinforced by cotton fiber, glass fiber, carbon fiber, etc. It has a very low friction, good thermal and chemical resistance and high elasticity.