U-Packing , ROD Seal , ROD PACKING ,  Heavy machinery excavator seal, 

Hydraulic Cylinder seal , packings, Piston seal 

Brand：NOK  KYB  HALLITE  SAKAGAMI & Taiwan made seal

Type：IDI ISI  IUI  ODI  OSI  IUH  UPH  USH  UPI USI IUI

Dimension：inner    8~ 300 mm

NOK - ODI OSI IDI ISI

Pressure (Typ.)4350 PSI / 30 Mpa
Pressure (with backup)6,100 PSI / 42 Mpa
Linear Velocity1.5 ft/s / 0.5 m/s
Temperature (Typ.)-30°C/100°C to -22°F/212°F

The packing material Noxlan has excellent wear resistance, and is used for relatively
low pressure operations. It's used with general petroleum hydraulic fluid oil.