ASTM a269 tube is a kind of tube ,the surface is bright  very beautifful , the length is very long ,the length can be up to 4000M/coil without any welded ,uasage: can be which is mainly used in petroleum, natural gas, chemical industry,  shipbuilding and other industries.Steel tube material:316L、316、304、incoloy825、incoloy625、2205 2507;Steel tube O.D.:6MM-25.4MM;Steel tube wall thickness:0.5MM—2MM;Steel tube length:1000M-6000M;Working pressure:50—200MPA