... quality assurance, reasonable priceWelcome negotiate with us .stainless steel tube 201 Specification :Round tube (mm) :6-406.4 (thickness:0.2 ... 0.2--6.0)Stainless steel elbow, treachery, tee, flangeChemical Composition of 201 stainless steel tube: Chemical Composition(%)CMnSiCrNiSPN≤0.155 ... ,building, decorate tube, boiler pipe, oil pipe, gas pipe, API pipe, alloy steel pipe, carbon steel pipe and so ...