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 ... ,JIS,DIN,4) The period of price validity: 5 days5) Package: knitted bag or wooden case6) Date of delivery: 30 working ... . ImpactTest, Flaring Test, Corrosion Test, Flattening Test and so on. medical grade stainless steel