Anping yuanhai wire mesh products Co., Ltd
Anping yuanhai wire mesh products Co., Ltd Customer First,Integrity-Oriented
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SS304 / Copper Raschig Ring Metal Pall Ring For Random Packing 16mm 25mm
Product Description of Metal Random Packing
The Metal Pall Ring is one of the metal random packing products. For over fifty years, random packings are effectively used to improve a tower’s performance. The pall ring is considered world’s most common random packing type.
The design of the pall ring is an improvement of the raschig ring. The cylindrical dimensions are equal, however the metal pall ring has two rows of punched and formed fingers facilitating vapor flow, the windows in the cylinder walls allow for higher density and lower pressure drop than standard cylindrical rings. This adjustment provides a significant performance increase, resulting in an improvement of the capacity and efficiency. In addition, this adjusted design leads to reduction of the pressure drop through the column.
Metal Pall Rings are offered in a wide range of sizes and metallurgies. Available materials include carbon steel, stainless steel, inconel, brass, copper and nickel alloys.
1) Lower presure drop.
2) Huge flux.
3) High efficiency.
The following table data is reference to material stainless steel (AISI304) in the material thickness shown.
Other wall thicknesses are available on request.
Specifications of Metal Random Packing
| Product Name | Eloong Carbon Steel 201/Alloy/SS316/SS410 Random Packing 50mm Metal SS304 Pall Ring For CO2 Absorption | ||||
| Model | ESJ161215D3 | ||||
| Material | SS304/304L/316/316L/410/Carbon Steel 201/Alloy | ||||
| Life Span | >3 years | ||||
| D*H*T mm | Surface Area m2/m3 | Void Volume % | Packing Number pieces/ m3 | Packing Density Kg/m3 | Packing Factor m-1 |
| 16*16*0.3 | 362 | 94.9 | 214000 | 408 | 299 |
| 25*25*0.3 | 219 | 905 | 51940 | 208 | 269 |
| 38*38*0.4 | 146 | 95.9 | 15180 | 191 | 153 |
| 50*50*0.5 | 109 | 96 | 6500 | 191 | 131 |
| 76*76*0.6 | 71 | 96.1 | 1830 | 153 | 72 |
| 90*90*0.7 | 85 | 91 | 1160 | 153 | 14 |
| Advantage | 1. High void ratio | ||||
| 2. Low pressure drop | |||||
| 3. Low mass transfer unit weight | |||||
| 4. High flooding point | |||||
| 5. Uniform gas-liquid contact | |||||
| 6. Small specific gravity | |||||
| 7. High efficiency of mass transfer | |||||
| 8. Corrosion and heat resistance | |||||
| 9. Thin Wall | |||||
| Application | 1). Used in Absorption, scrubbing, and stripping services, such as CO2 and H2S selective absorption, air pollution control scrubbers. | ||||
| 2). Heat transfer | |||||
| 3). Liquid-liquid extraction | |||||
| 4). Light ends fractionators | |||||
Features of Metal Random Packing
1. Capacity vs Pressure Drop:
• High loading & throughput / low pressure drop;
• Good liquid / gas distribution and high mass transfer efficiency.
2. Versatility:
• Easily wettable;
• High resistance to fouling;
• High Temperature.
3. Mechanical Strength:
• High temperature applications;
• Mechanically robust, lesser probability of breakage, suitable for deeper beds.
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Company Profile
1. Is your company a manufacturer or a trading company?
We are a manufacturer located in Anping County, China.
2. Do you have inport-export right?
Yes, we do. Our factory has been certificated as an import-export enterprise.
3. What is your payment mode?
30% in advance and 70% before delivery by T/T, WESTERN UNION, L/C or negotiated.
4. How about your packing?
We usually packed in plastic material inside and then wooden box outside.
5. How long is your delivery?
Usually 10-20 days after order confirmed, according the quantity ordered.
6. Is it sample available?
Yes, small pieces of sample are available in our company.