... steel sheet 2.Hole diameter:0.8-10mm 3.Thickness:0.1-3mm 4. hole:round,squar,hex,slot Type stainless steel perforated sheet/plate ... /Hole patternsround,rectangle,square,oval, hex,slot ,etcStandardJIS, AISI, ASTM, GB, DIN, ENThickness0.2-15mmHole Dia0.8mm-100mm ... WELCOME TO STEEL SHUN .CO.LTD aisi 316L stainless steel perforated sheet/plate