<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>material</td><td>Brass, Stainless Steel, Aluminium, 18-8 Stainless Steel, copper</td><td>application</td><td>Healthcare, Retail Industry, General Industry, Oil & Gas</td></tr><tr><td>style</td><td>round flat</td><td>finish</td><td>Black, Zinc, Plain</td></tr><tr><td>Name</td><td>DIN 7603 copper sealing ring washer</td><td>Size</td><td>ID:4-75mm,OD:8-84mm,thickness:1.0-2.5mm</td></tr><tr><td>Finish</td><td>Zinc plated,passivation,nickle plated,dacromet</td><td>Grade</td><td>A2 A4 SUS202 SUS304 SUS316,4.8,6.8,8.8</td></tr><tr><td>Certification</td><td>ISO, ROHS</td><td>Service type</td><td>drawing/sample processing</td></tr><tr><td>Service</td><td>OEM,ODM</td><td>Standard</td><td>GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc</td></tr></tbody></table>