... 4.More order with low price Industrial Nylon/NN resistant rubber belt ModelNN100, NN150, NN200, NN250, NN300, NN400 , NN500, NN600 ... Fabric structure Fabric type Fabric thickness Cover rubber thickness WidthLengthwarpweftUpperLowerNylon(NN)Nylon(N)Nylon(N)NN-1000.751.5-80-4.5400 ... PlyPly to PlyAS 1332Mpa%mm3N/mm(≤1.9mm)N/mm(>1.9mm)N/mmAS 1332-N171740020044.86AS 1332-M242445012544.86 StandardsCover ...