Grade:Gr1, Gr2, Gr9, Gr11, Gr12, Gr16, Gr17 Dimension:OD*Thk*L (10-114)*(0.4-10)*(100-15000)mm Manufacturing method:Cold rolled Condition:Annealed(M) Features:Light weight, excellent corrosion resistivity, strongly heat-resistance, high strength. Inspection:Ultrasonic testing, Hydrostatic testing, Flattening testing, visual surface inspection, Dimensional inspection, tensile properties inspection ...