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Surface treatment

Technical equipment:Casting, heat treatment | Surface treatment | Machining | Steel pipe production line | Testing Equipment

  Surface treatment
  Piston ring under high temperature and severe wear and tear, and as the engine continues to strengthen, this situation has become increasingly worse, the piston ring surface treatment in the manufacture of piston rings occupy a very important position, the quality of surface treatment of the pros and cons The quality of the piston ring plays a vital role, therefore, the piston ring surface treatment level often reflect the technical level of the piston ring