ASTM A269 A249 standard stainless steel coil tube stainless steel coil tubing manufacturer
Liao cheng sihe stainless steel material limited company produce stainless steel coil tube stainless steel straight pipe ,the grade of tube is 201 304 304L 316316L and other grade
alloy 625 825 2205 825 2507 ect ,the length of tube is from 300-3500M/coil ,the standard to tube ,is ASTM A249 269 tube ,