钢绳传送带

USAGE: Steel cord conveyor belts are widely used in high strength,long distance and heavy load transportation of materials,and they are also used in high strength and short distance transportaion of materials on special occasions. Standard belt specification: Belt strength (ST-NO.)Max Cord diameter (mm)Pitch (mm)Standard working tension (N/mm)Thickness of top,bottom,(mm)Belt weight(Kg/m2)Min.pulley diam(mm)cord strength KN/pieceSt-6303.010905x519.18006.93St-8003.5101105x520.68008.8St-10004.0121406x624.780013.2St-12504.5121756x625.480016.5St-16005.0122256x626.0100021.12St-20006.0122858x630.0100026.4St-25007.2153558x632.2125041.25St-31508.1154508x835.7140051.98St-35008.6155008x844.9150057.7St-40008.9155708x846.6160066St-45009.7166458x849180079.2St-500010.9177158.5x8.553.6180093.5St-540011.3177609x957.52000101Cover rubber property and grades : Test items Property indexes GB9770-2001DIN22131D H L P W X Y Tensile strengthMpa ≥18252014182520Elongation at break% ≥400450400350400450400Aging test (70°C,7D) change rate of tensile strength%-25 +25-25 +25-25 +25-25 +25-25 +25-25 +25-25 +25Abrasion≤90MM3120MM3150MM3200MM390MM3120MM3150mm3