Ceramic Rings with a Cross-Shaped Partition

Ceramic Rings with a Cross-Shaped Partition

Ceramic rings with a cross-shaped partition inside belong to regular acid-resistant packings for distillation and rectification columns. They are placed (stacked) in the working chamber of the apparatus in a certain (ordered) way.

Ceramic Cross Partition Ring is a packing designed basically from the Raschig Ring with the cross-partitions inside to increase the surface and enhance the transfer efficiency.

Ceramic Cross Partition Rings are available to the order of sizes: 2" (50 mm), 3" (80 mm), 4" (100 mm), 5" (120 mm), 6" (150 mm).

PDFDatasheet PDF for Ceramic Cross Partition Rings

Rings with a cross-shaped septum have a high resistance to acids (>99.6%) and virtually no water absorption (<0.5%), and heat resistance is at least 8 heat shifts. Ceramic rings have high throughput and low hydraulic resistance. This reduces energy costs for transporting the gas mixture through the column, increasing the efficiency of chemical equipment.

Our company is engaged in the production and sale of ceramic packing, including Ceramic Cross Partition Rings. All our products pass strict quality control and comply the necessary standards. Since we are a manufacturer and dealership margins are not included in the price of the final product, we have a low price for Ceramic Cross Partition Rings. Corresponding quality documents are provided. Ceramic Cross Partition Rings are supplied in factory packaging. Detailed technical specifications and dimensions Ceramic Cross Partition Rings are shown below.

The final price for Ceramic Cross Partition Rings depends on the quantity, delivery terms and form of payment.

For questions regarding the acquisition of Ceramic Cross Partition Rings, send an email request to:


And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!

We are interested in local partners and distributors for long-term cooperation.

We are open to manufacture products at our production facilities according to your requests and technical task.

Common Specifications of Ceramic Cross Partition Rings:

Photo Nominal size Price / Ton Package density, kg/m3 Surface area, m2/m3 Free volume, %
Ceramic Cross Partition Rings 2" 50mm 2" 50mm Ceramic Rings with Partitions 2" (50mm) on request
600 145 50
Ceramic Cross Partition Rings 3" 80mm 3" 80mm Ceramic Rings with Partitions 3" (80mm) on request
820 120 56
Ceramic Cross Partition Rings 4" 100mm 4" 100mm Ceramic Rings with Partitions 4" (100mm) on request
850 110 53
Ceramic Cross Partition Rings 5" 120mm 5" 120mm Ceramic Rings with Partitions 5" (120mm) on request
860 75 55
Ceramic Cross Partition Rings 6" 150mm 6" 150mm Ceramic Rings with Partitions 6" (150mm) on request
980 60 58

Dimensions and other physical and mechanical properties of Ceramic Cross Partition Rings:

Nominal size
(inch / mm)
DxH, mm
Thickness, mm Surface area Free volume, % Bulk Quantity, pcs/m3 Bulk Density Dry packing factor, m-1 Maximum load on cylindrical rings, kN
m2/m3 ft2/ft3 kg/m3 lb/ft3
2" 50mm 50x50 5 145 44 50 6400 600 38 565 40
3" 80mm 80x80 8 120 37 56 1950 820 51 356 50
4" 100mm 100x100 10 110 34 53 1000 850 53 252 60
5" 120mm 120x120 12 75 23 55 575 860 54 146 70
6" 150mm 150x150 15 60 18 58 295 980 61 101 100

Chemical composition of Ceramic Cross Partition Rings:

SiO2 + Al2O3 SiO2 Al2O3 Fe2O3 CaO MgO K2O + Na2O Other
> 92% > 76% > 17% < 1% < 1% < 0.5% < 3.5% < 1%

Physical properties of Ceramic Cross Partition Rings:

Acid resistance >99.6%
Alkali resistance >85%
Water absorption <0.5%
Porosity <1%
Specific gravity 2.3–2.4 g/cm3
Moh's hardness >6.5 scale
Thermal conductivity 0.9-1.0 W/mK
Specific heat 850-900 J/kg℃
Thermal resistance, number of heat shifts >8
Maximum operating temperature 920–1100°C

Ceramic Cross Partition Rings Manufacturing:

  • manufacturing
  • manufacturing

Ceramic Packing Cross Partition Rings by AS ENERGI

You can buy ceramic cross partition rings from us in any volumes, and when ordering large lots, the price will be lower.

We have earned the trust of customers and cooperate with companies from neighboring countries.

To purchase Cross Partition Rings, send an email request to:


And we will provide you a commercial offer for delivery.

Datasheet (pdf specification) for Ceramic Cross Partition Rings:

PDFDatasheet PDF for Ceramic Cross Partition Rings

Application of Ceramic Cross Partition Rings


Ceramic rings with partition are used in the chemical, metallurgical and processing industries, in sewage treatment systems and in the production of mineral fertilizers. The ceramic material of the packings shows high resistance in aggressive environments. Parts are staggered into the tank to create additional channels for flow movement.

Elements are loaded into a packed column to create a larger contact surface between dissimilar substances. The liquid is absorbed by the pickings on its own plane flows down, and gas flows rise up the column. Intensive mixing and mass transfer between phases continuously occurs throughout the entire area filled with packed bodies.

Because this packing normally has a very large size, it is applied as ceramic supports for random packings.

Cross-shaped rings are used for various purposes:

  • to increase the contact of the environment in the reaction columns containing gas-liquid and liquid phases;
  • for cleaning phases from components absorbed by a liquid;
  • in oil refining processes – for separation of a phase into fractions by a heating method at various temperatures;
  • in separation columns – to isolate gas compounds dissolved in a liquid.

Acid resistant packings are also a natural heat storage unit in air cleaning units. The shape of the fillers excludes the creation of stagnant zones of liquid and the formation of through channels for the passage of phases.

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