Graphite Packing Rings
GR-C Graphite Ring with Stainless Steel Caps
Graphite packing ring covers with stainless steel caps at both ends
GR-B Braided Packing Ring
Braided packing rings are made by the braided packings,
GR-R Reinforced Graphite Packing Ring
Graphite packing ring reinforced by stainless steel wire mesh
GR-I Graphite Packing Ring
Graphite packing rings are made by high purity expanded graphite tape molded into ring forms