medical grade stainless steel 1.Material: TP304/304L, 316/316L.etc ... .D:8-1000mm Thickness:0.5-80mm 3.Stock information medical grade stainless steel Size:(OD8-1000)*(0.8-80)*(Max ... -3000 metric tons per month9) Test equipment: Eddying Test, Ultrasonic Test, Hydrostatic Test, Hardness Test. ImpactTest, Flaring Test, Corrosion Test, Flattening Test and so on. medical grade stainless steel