... , 347L, 310S, 904l, 430, 410 and etc.Manufacturing engineering: hot rolling, cold rolling, hot expandAbrasive style:NO 3 surface: 120 #, 180 #NO 4 ... : 80 #, 120 #, 180 #NO 4 surface: 240 #, 320 #, 400 #Application: Line Pipe, Casing And Tubing, Fluid Pipe, Water Delivery, Heating Pipe ...