... ST630/800/1000/1250/1600/2000 Etc General Steel Cord Conveyor Belt for Conveying Systems :1.Used in coal,ore,port,metallurgical ... distance and heavy load transportation of materials .2.Cover Compounds:General,Fire-resistent,Cold-resistent,Abration -resistant and Chemical resistant. ... dynamic fatigue resistance of steel cord,leading to longer life. General Steel Cord Conveyor Belt for Conveying Systems