Die Moulded Pre-Formed Packing Ring Set is offered to minimize the time and materials required to prepare and install the proper packing material into a valve or pump stuffing box. The Packing Ring Set is made using quality grade braided or twisted material which is further cut to length and mechanically compressed into a forming die. The Packing Ring Set is used for abrasive product sealing purpose. Die Moulded Pre-Formed Packing Ring Set has high strength and provides complete protection against abrasion.