Stainless Steel Electropolished Tube (EP Tube)-
Stainless Steel Electropolished Tube (EP Tube)
Grade: SS304L, SS316L, SUS316L Standards: SEMI F19-0304, ASME BPE-2012, ASTM B912-02 Sizes: 1/4" ~ 2" , 6mm ~ 60mm Roughness: Ra≦0.25 Cr/Fe ratio: ≥ 1.5 CrOX/FeOX: ≥ 2.0 Oxide thickness t ≥ 1.5 nm ( t ≥15 Å)