Low expansion, Anti-burst, high temperature resistance, Low water permeability, fatigue resistance, safe and reliable It meets the standards of SAE J188-2003, SAE J189-1998, SAE J190-1998, SAE J191-2003, SAE J2050-2001, GB/T20461-2006, Working temperature range: -40~ +120 (Max. -40~ +150 ) average, the assembly is mainly used in automotive-power steering system with the features such as low noise ...