... :Ni(+Co)CSCuMnFeSi≥63%0.3≤≤0.02428.0-34.0≤2.0≤2.5≤0.5Conventional mechanical properties:conditionσb(Mpa) σ0.2(Mpa) δ4(%) ... standard production outside diameter (D) : 3 mm-1650 mm, wall thickness (S) : 0.3 mm-150 mm, seamless stainless steel , welding tube ... flange size bend, flange, tee, stone, different-diameter pipe, socket etc stainless steel tube, bring you efficient and convenient installation ...