Professional manufacturer of Metal Cacade Mini Ring Size:1P 1.5P 2P 2.5P 3P 4P Material:SS304 304L 316 316L 410 etc XINTAO Metal Cascade mini ring Introduction: Cascade mini 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 ...