HIGH QUALITY PRODUCTS

The selection of the proper oil seal for a given sealing application is governed by the operating conditions under which the seal must function. To assist you in this selection, the following pages explain the conditions and limitations for which LYO seals are designed.

  • GROUP A SHAFT SEALS

    One of the most popular designs, the seal, O.D. and the housing bore are pressfitted. The sealing function is accomplished by the sliding surface contact of the seal lip the shaft. a close lip shaft. a close-coiled helical spring is used.

  • GROUP B EXTERNAL SEALS

    Oil seals are pressfitted onto a shaft, the lip and housing bore have a sliding surface contact. Used only for specific applications where shaft seals are not easily installed. Pitchcoiled springs are used on this type.

    RUBBER TO METAL BONDING

  • BONDING RUBBER TO METAL
  • BONDED POPPETS
  • BONED VALVE SEATS
  • CUSHION SEALS
  • RUBBER ROLLS
  • SCRAPER RINGS
  • CUSTOM-MADE BEARING SEALS

    RUBBER SEALS

  • O-RINGS
  • V-RINGS
  • U-CUPS
  • WIPER RINGS
  • PISTON CUPS
  • CUSTOM-MADE SEALS

    MODED RUBBER

  • SPECIAL CUSTOM SHAPES
  • DIAPHRAGMS
  • SPECIAL BOOTS
  • FABRIC REINFORCED SEALS
  • BRAIDED PACKINGS
  • STATIC SEALS

    GASKETS

  • RUBBER
  • ASBESTOS
  • VELLUMOID FIBER
  • CORK ; CORK-RUBBER
  • TEFLON
  • FIBER
  • FELT
  • SPONGE

    TEFLON PARTS

  • TEFLON COATING "BUCKOTE PROCESS"
  • V-RINGS
  • O-RINGS
  • CUPS
  • BACKUP WASHERS
  • SLIPPER SEALS
  • SPECIAL SHAPES
  • Power System

  • Agriculture、Mining and Heavy Industry

  • PULSATOR

  • Machines and Tools(Engine Parts)