断面形状 標準材質 名称 使用箇所
KY-1
NBR(RN906) KY(KKY)-Packings (Piston&rod packings)
  • Cylinders for industrial vehicles
  • Hydraulic cylinders
  • Hydraulic press/ injection
  • Cylinders for machine tools
GPY-1
NBR(RN919) GPY-Packings (Piston packings)
  • Cylinders for industrial vehicles
  • Hydraulic cylinders
  • Cylinders for robots
  • Hydraulic press/ injection
  • Cylinders for construction machines