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XINTAO SS304 304L 316L 316L Metal Cascade Mini Ring

XINTAO SS304 304L 316L 316L Metal Cascade Mini Ring

XINTAO SS304 304L 316L 316L Metal Cascade Mini Ring

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XINTAO Metal Cascade mini ring



Cascade mini 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.


Technical data

Size Thickness Dimension Number Bulk density Surface area Free volume
(mm) mm per m3 kg/m m2/m %
0P 0.25 17×6 530000 347 420 96
1P 0.3 25×8 150000 247 238 96.9
1.5P 0.35 34×11 61000 208 164 97.4
2P 0.35 43×14 33000 203 160 97.5
2.5P 0.4 51×17 15700 159 105 98
3P 0.4 66×21 10140 165 108 97.9
4P 0.4 86×28 4310 120 78 98.5

The above data is reference to material stainless steel (AISI304) in the material thickness shown.


Material available:

carbon steel, stainless steel including 304, 304L, 410,316, 316L.


1) Reduced pressure drop
Reduced Pressure drop occurs because the Cascade Mini Ring has its largest opening predominantly in the direction of the vapor/liquid flow which allows for easy passage, This reduces the pressure drop significantly.
2) Increased plant capacity
Increased plant capacity is the direct result of the result of the reduction in pressure drop that Cascade Mini Rings provide, as this moves the operating point further away from the critical pressure drop point at which flooding occurs. This is typically 1-2 in., wc/ft or 10-20 mbar/in). This effect allows additional vapor/liquid handling and therefore increases plant capability
3) Improved resistance to fouling.
Improved resistance to fouling results from the the directional positioning of the rings,(largest opening in direction of flow ) as any solids entering the packed bed are more easily flushed through the packing matrix.
4) Higher operational efficiency
Higher operational efficiency occurs because of the preferential orientation which ensures that in most of the ring surface are positioned vertically rather than horizontally, and this is also advantageous for mass transfer. High efficiency is dependent on as much of the available surface area as possible being effectively wetted. The underside of any horizontal surface in a packed bed or tower is naturally shielded from the liquid trickling down and is therefore not fully wetted, such dry surfaces play little or no part in the mass transfer process. Cascade Mini Ring significantly reduces this effect,and therefore gives much higher plant operational efficiency.


Product Description


Company Information


This product allows people to show off their styles while providing the desired practicability. It is one piece of equipment every person needs. This product shows excellent adhesion in usage. The product helps get rid of some contaminants, which can improve the flavor of drinking water without having to boil for a long time. This product shows excellent adhesion in usage.
The Jiangxi Xintao Technology Co., Ltd. saw establishment in the year 2002. Our organization comes supported by an industrial experience of around 22 years. Jiangxi Xintao Technology Co., Ltd. comes to stand among those companies that have on offer a large assortment of Tower Packing. Jiangxi Xintao Technology Co., Ltd. comes to source our chemicals from various dealers from around the world.
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