... Working Temperature: -40 to +150 degree Description of solid rubber tyre:1. solid rubber tyre material: NBR,SBR,NR,EPDM, ... SILICONE,FPM and so on.2. solid rubber tyre Working Temperature: -40 to +150 degrees. ... 3. solid rubber tyre Harness: 20,30,40,50,60,70 ... ,80 shores A are available.4. solid rubber tyre Working field: Water, lube, oil, industrial, ...