... leg, tool box, safety valve, thermometer, pressure gauge, emergency cut-off valve, ABS 40.5m3 2 axles LPG Tank semi-trailer Item unitParameter ... /m3Material of tankQ345RothersBPW axles(12 ton), JOST supporting leg, tool box, safety valve, thermometer, pressure gauge, emergency cut-off valve, ABS ... king pin, fire extinguisher 40.5m3 2 axles LPG Tank semi-trailer