Alloy: 1100, 1050, 1060, 3003, 3105, 5005, 5052, 5754, etc. Temper: H112, O, F Diameter (mm): 6~200 Adopt standard: GB/T 3190, GB/T 3191, ASTM B211 Application: For mechanical industry. Free sample: Available by freight collected These are widely used in various industrial applications as Pharmaceutical, Chemical, Food, Agriculture and others as well. Features: * Trouble free performance * Sturdy construction * Durability.