1,tensile strengthaa15.0 MPa 2,elongation at breakaa350% 3,abrasionaa200mm 4,impact ... for coalmine MT668-2008 industry standard2,company produces rope belt with width:800mm~2400mm3,Tear-type steel ... be based on user needs company provide wire rope on-line detection of core belt(real-time ... monitoring instrument, it can) in the core wire rope conveyor belt, all ends, twitched the rust, steel ...