Polyurethane sealing DH shield ring
Product use: used in reciprocating motion oil, cylinder piston rod sealing and dustproof.
Scope of application: imported equipment and engineering machinery, automatic hydraulic oil cylinder.
Material: polyurethane TPU
Job stress: 3 mpa or less
Working medium: hydraulic oil, the emulsion
Working temperature: - 25 + 90 ℃
The hardness of products: HS90 plus or minus 2 a
PU Seals shield ring