... .plies:4-10ply 2:width:400-2200MM 3,Standard: X,Y,W,Z DIN standard conveyor belt Standards:GB/T7984-2001, DIN22102, BS490, AS1332 ... Ep200 Ep250 Ep300 Ep400 Ep500 Ep600 Our conveyor belt Index Description Strength between layers Cover layer and fabric layerThickness of cover layer≤1 ... -200010-4002-121-5 EP6002-4350-200010-4002-12 Test and research centerQuality Control Packingwelcome enquiry us.