Grade:201, 202, 301, 304, 316, 430 etc. stainless steel tube Stainless Steel TubeGrade:201. 202. 301. 304. 316. 430 etc.Specific Condition:seamless welded,According to the client's requirementwall thickness:1.0-15.0mmouterside diameter:16-300mmpayment term:TT or LC at sight