Tenders for Supply of Stainless Steel Curtain Tube 19Mm, Outside Dia 1.6Mm Thick, 3660Mm Long For Size And Shape And Material Required As Per Following Chemical Composition. Chemical Composition: - C-0.2 Percent Max, Si-1 Percent Max, Mn-4 Percent Min, Ni-3.5 Percent Min, Cr-15 To 19 Percent, S-0.03 Percent Max And P-0.08 Percent Max. Nos