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Packing Cups and Seal Rings

Packing cups reconditioning Inspection of cups and recondition on regular basis. Provided services:

  • 3D dimensional inspection
  • Fluorescent dye penetrant + magnetic particle
  • Endoscope inspection of the lubrication holes
  • Grinding of seal faces and packing ring chamber
  • Shot peening, silver plating
  • Polishing of lube holes
  • Autofrettage of lube holes

Seal rings:

  • CTD supplies special bronze seal rings, pressure breaker rings and guide bushes according to customer specifications