Research on Compression Performance of Flexible Graphite Packing Rings with Different Density

Flexible graphite packing rings with different density have different compression performance. According to numerical and experimental methods, this paper studied the compression and resilience performance, stress transfer characteristics and lateral pressure coefficients with different density from 1.30 g / cm3 to 1.60 g / cm3 under the assembly condition for the single graphite packing rings, thus compression characteristics of flexible graphite packing rings with different density can be obtained.