Ss304 Ss316l Pall Rings

SS304 SS316L pall rings is one of the most common and well known random tower packings, we can make Carbon steel pall ring, SS304 pall ring, SS304L pall ring, SS316 pall ring, SS316L pall ring, Titianium pall ring, Monel pall ring, Metal Pall Ring is an industry standard design media developed from the Raschig Ring and is used widely in variety of applications. By improving the Metal pall ring geometry enables high gas and liquid transfer rates, greater capacity and lower pressure drop than standard cylindrical rings. The interior and exterior contacting surfaces of the Metal pall ring provide for an effective distribution of liquids and gasses and resist plugging, fouling and nesting.
Advantages of Metal Pall Ring:
Lower pressure drop
Good liquid / gas distribution and higher mass transfer efficiency
Versatility, easily wettable, high resistance to fouling, high temperature
High Mechanical Strength, suitable for deeper beds
High temperature resistance
Application of Metal Pall Ring:
Metal Pall Ring Packing is widely used in all kinds of separation, absorb plants, constant decompress plants, compounding ammonia plant, decarbonization , desulfuration ，separation of ethylbenzene, separation of isooctane/ methylbenzene, Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction, Various separation and absorption applications at atmospheric pressure and under vacuum, where a low pressure drop is critical,H2S, NH3 & SO2 Absorption & Stripping, Steam Stripping, Quench towers, Direct contact cooling.
Absorption Aeration Degassing Desorption
Distillation Stripping Heat Recovery Extraction
Material:
Metal Pall rings are available in a wide range of materials,such as stainless steel,carbon steel,304,304L,410,316,316L,aluminum,bronze,and other alloy.
Tech data of Metal Pall Ring Packing:
Specifications
(mm) D*H*δ
(mm) Bulk number
(n/m³) Specific surface area
(m²/m³) Bulk density
(m²/m³) Void volume
(m³/m³) Dry packing factor
(m-1)
Dg16 16*16*0.5 143000 239 216 0.928 299
Dg25 25*25*0.5 55900 219 414.2 0.934 269
Dg38 38*38*0.7 13000 129 312 0.945 153
Dg50 50*50*0.8 6500 112.3 312.0 0.949 131
Dg76 76*76*1 1870 68 216 0.96 2
*Note: All of the following bulk density refer to stainless steel(AISI304) in the material thickness shown.Other wall thickness are available on request.