1) Standard: ASTM A688, A249, A269, A312,A554,EN10217-7

2) Outside diameter: 6mm_203.2mm

3) Wall thickness: 0.18mm - 6.0mm

4) Material: 301, 304, 304L, 316, 316L, 321, 409, 430,439 etc.

5) Surface: Bright anneal, mirror polish, satin finish, mill finish

6) Test: Eddy current / hydrostatic, mechanical test, chemical composition analysis

7) Packing: Each in a plastic bag, ( option: Bundle with knitted plastic bag / steel crate).
8) Main application: Heat Exchanger tube, car engine tube, pressure vessel tube, water transportation, decoration etc