Stainless steel BA tube  (Bright annealed tube)

Grade: TP304/304L, TP316/316L

Standards: ASTM A269, A270, A632 and A1016

Outer diameter: 1/4" ~ 1.5"; 6mm ~ 38mm

Wall thickness: 0.028" ~ 0.083"; 0.71mm ~ 2.11mm

Length: 3 meters, 4 meters, 6 meters or as per requirement

Process Description: Heat treatment under hydrogen protection or vacuum to make the stainless steel tube have an oxidation resistant and smooth surface.

Roughness: Inner surface, less than 0.4μm, outer surface, less than 0.6μm