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  • Metal Raschig Ring
  • Metal Raschig Ring
  • Metal Raschig Ring
Metal Raschig RingMetal Raschig RingMetal Raschig Ring

Metal Raschig Ring

Metal Rasching 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 rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.



XINTAO Metal Rasching Rings are available in a wide range of carbon and stainless steels(ss304 316 410...etc). Since 1914 when F. Raschig invented this type of ring for tower packing, random tower packing has been developed extensively. The Bridge Raschig Ring is now used in many applications, but particularly in supporting catalyst beds. The bellow data is reference to material stainless steel (AISI304) in the material thickness shown. Other material available: Carbon steel, stainless steel including 304, 304L, 410, 316, 316L.

SizeBulk densityNumberSurface areaFree volume
(mm )(kg/m3 )per m3(m2/m3 )(% )


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