Sleeve Tubes

Sleeve Tubes are braded continous glass fiber and resin treated for superior acid resistance.

They are commonly used as the separator for positive plate of Clad type lead-acid batteries.

With the high performance of electorolyte absorption, acid resistance, and tensile strength, active materials are fully filled within the mesh of Sleeve Tubes to prevent the active material from shedding.

Sleeve Tubes


  • Forklift batteries
  • Emergency power supply for atomic power plants


  • Inside diameter : 9.0mm
  • Length : 100mm to 500mm - * Various length is variable.