Metal Pall Ring

Metal Pall Ring

Metallic Pall Rings are an advancement on the Raschig Ring, with similar cylindrical dimensions but with two rows of punched out holes, with fingers or webs turned into the centre of the cylinder. This has the impact of significantly increasing the performance of the packing, both in terms of throughput, efficiency and pressure drop.

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Parameters of Metal Pall Ring

Name Normal Diameter*Height*Thickness Surface area Void space Bulk density No.elements Packing factor
mm mm m2/m3 % kg/m3 per/m3 m-1
Pall ring ø16 16*16*0.4 239 92.8 365 205000 299
ø25 25*25*0.6 219 93.4 427 55900 269
ø38 38*38*0.8 129 94.5 365 13000 153
ø50 50*50*1.0 112.3 94.9 395 6500 131


The above data is a reference to material stainless steel in the material thickness shown.

Other material avaiable:carbon steel,aluminum,bronze,stainless steel including 304, 304L, 410, 316, 316L.

Advantages of Metal Pall Ring

  • This pall ring packing owns high Loading & Throughput
  • Easily Wettable
  • The random tower packing has high Resistance of Fouling and Temperature Applications
  • Small Specific Gravity
  • Mechanically Robust & Suitable for Deeper Beds
  • Good Liquid and Gas Distribution
  • High Mass Transfer Efficiency

Application of Metal Pall Ring

As a professional tower packing manufacturer, we offer metal pall rings that can be used in various situations.

  • Various Separation and Absorption Applications
  • Absorption and Stripping Services
  • Steam Stripping
  • Quench Towers
  • Direct Contact Cooling
  • Reaction Towers
  • Distillation Columns
  • Tower Packing

    Why People Choose NAIKE CHEMICAL

    NAIKE is a longstanding partner, don't hesitate to contact us!

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