Have a good corrosion resistance, are not oxidized in the air, but also resistant to alkali. Can be slowly dissolved in acid. We provide the nickel tube with the following features.1.Material : N4,N6,N2200,N2202,NCu40-2-12.Manufacturing Engineering: cold-rolled 3.Specification: OD 6-88mm WT 0.3-8mm Length< 15000mm 4. the mechanical behavior of nickel tube gradeConditionTensile strength,N/m, ...