... and so on. 2. rubber tyre 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: ... ,50,60,70,80 shores A are available.4. solid rubber tyre Working field: Water, lube, oil, industrial, machine, etc5. ...