... .abrasion:300mm3 5.elongation:300% rubber transporterusage:widely used for metallurgy,mine,road,harbor,dock,electricity,coal,cast,building materials,food,chemical engineering etc ... into nylon rubber conveyor belt rubber conveyor belt (NN conveyor belt) and polyester conveyor belt rubber (EP conveyor belt).Strong strong layer of rubber conveyor belt polyester canvas for the (EP ...