... Standard: DIN, AS, JISK, ISO,etc 2.Application:Widely used in mining, power plant, construction, port, metallurgy, chemistry ... resistance, good trough ability and impact resistance 4.NN(nylon)conveyor belt: High tensile strength, high impact resistance, less bending ... 4350-20001-3002.0-121.0-5.0Note: Belt Cover Thickness, fabric ply and length can be ... . of all test pieces=20N/MM Nylon conveyor belt(NN)