Stainless Steel Pall Ring 1. high temperature resistance 2. low physical resistance 3. ss304,304L,316,316L 4. ISO Introduction:Metal pall ring is made of materials like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for ...