... 1).Appliances shell (air conditioners, washing machines, etc.) (2). Ventilation pipe (3).Outdoor billboards, wall posts, etc. SpecificationsS275 JR hot steel sheet1.Material ... SS400,SS490,SS5402.size:16mm*1800mm*5500mm3.fast delivery timeS275 JR hot steel sheet1.Material:Q195,Q235,Q345,SS330,SS400, ... , Machinery, Pressure Vessels, Manufacturing Industries and other fields. S275 JR hot steel sheet