گسکت Gasket چیست؟
Stainless Steel Grade 304: Graphite: Stainless Steel Grade 304: Stainless Steel Grade 304L: PTFE: Stainless Steel Grade 316L: Stainless Steel Grade 316L: Ceramic: Stainless Steel Grade 316Ti: Stainless Steel Grade 316Ti: Non-sintered PTFE: Stainless Steel Grade 321: Stainless Steel Grade 310: Non-Asbestos Fiber: Stainless …