... , oil, alkali, alkali, heat, cold and other characteristics of the rubber conveyor belt. Usage: mainly used in the mining, metallurgy, iron ... belt, heat resistant conveyor belt, nylon conveyor belt, polyester EP rubber conveyor belt, conveyor belt pattern.Quality standards: Ordinary belt (including ... is not less than the average cloth 3.2N/mm covering plastic and fabric layer is not less than 2.1 ...