316 High Quality Stainless Steel Tube Supplier Taiwan-owned from Foshan, ... 439 436 etc)ASTM A269OD(mm)Thick(mm)Remark6.35-152.40.5-3.0MOQ:1tonUsage: medical instrument,chemical industryProcess: ... steel seal printedASTM A249OD(mm)Thick(mm)Remark12.7-152.40.7-3.0MOQ:1tonUsage: condenser, boiler,heat-exchanger,,etcASTM ... ,Guangdong,China.MOB:86-018900748031 (Ms Annie) 316 High Quality Stainless Steel Tube