Metal raschig ring

MTE Group
Boezemweg 5
3255 MC Oude-Tonge
The Netherlands

+31 10 231 0260

Metal Raschig ring

The metal Raschig ring is one of MTE’s metal random packing products. The design of the Raschig ring was invented by Friedrich Raschig and patented in 1914. The Raschig ring is a simple cylindrical shaped tube with an aspect ratio of 1:1. The aspect ratio is defined as the ratio between the height and the diameter of the Raschig ring.

Raschig’s design changed the market: the Raschig rings tremendously improved the performance of a column. Promoting contact between vapor and liquid phases, while minimizing liquid holdup of the column. Raschig rings are long lasting and cost effective, therefore still used today for many applications of mass transfer, preferentially however, for refilling existing columns.

The metal Raschig ring is mechanically robust and provided by us in various sizes and in different types of steel. We also provide carbon, ceramic and high alumina Raschig rings. Contact our sales department for more information or to order directly.

Sizes on stock metal Raschig ring

Type#5/8#1#1 1/2#2#3 1/2

Available in various types of steel

About us

MTE Group provides mass transfer solutions. We are headquartered in the Netherlands with a production and technology facility. Due to our distribution network, we are able to supply our products and solutions worldwide. Delivery of the metal Raschig ring sizes on stock within 24 hours in Western Europe.

Together we achieve optimum mass transfer performance. How can we assist you?


  • Ethanol
  • Biodiesel
  • CO2 and H2S selective absorption
  • Air pollution control scrubbers
  • Water deaeration and decarbonation


  • Simple construction
  • Mechanically robust
  • Various materials
  • Easy availability

Along with the metal Raschig ring, we offer carbonceramic and high alumina Raschig rings.
For additional information, support or (special) requests, please contact our sales department.

Worldwide availability

A network of distributors, creating worldwide availability of our mass transfer products


Modern production facility based in The Netherlands, ensuring short lead times and maximum flexibility

Comparable data

Possessing extensive comparable data, enabling optimizing design efficiency and capacity

Got a mass transfer challenge?

We provide the solution!

Together we achieve optimum performance of your application(s). Please feel free to contact us with any mass transfer related challenge.

+31 10 231 0260


Boezemweg 5

3255 MC Oude-Tonge

The Netherlands