Metal Pall Ring is made of material like carbon steel, stainless steel or Alumina 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 rectification towers under vacuum to treat thermo sensitive, decomposable, polymerizable or caokable systems, so it is widely used in packing towers in petrochemical industry , chemical fertilizer industry and environmental protection, etc.

Pall rings packing shows its interior and exterior surface contact which is beneficial to resist plugging, nesting, and fouling all along in with the distribution of liquid and gas. Pall rings function with versatility, high resistance to fouling, high temperature, and can be easily soaked.Metal pall ring is an industry standard design media developed from the raschig ring and is used widely in all-variety of applications. By minimizing the number of contours and crevices that can cause liquid hold-up and potential entrainment, the metal pall ring’s geometry enables high gas and liquid transfer rates.

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