Metal Pall Ring - Carbon Steel and Stainless Steel Materials
MPR-01: Metal pall ring can be customized into different sizes.
Metal pall ring is an important type of pall ring. Compared with plastic pall ring, the metal pall ring has better corrosion and rust resistance to be used in the extremely harsh environments. Metal pall ring is mainly made of carbon steel, galvanized steel, stainless steel and other materials. Stainless steel pall ring is the most popular and widely used type because of the best corrosion resistance and chemical stability performance.
Similar to the ceramic pall ring, there are two layer of windows on the cylinder wall. And each layer has five ligules, which is punched and bending inward the axe of ring.
Specifications of metal pall ring
- Material: carbon steel, stainless steel, Monel, Titanium, aluminum and many other high alloy and duplex specialty metal.
- Diameter: 16 mm, 25 mm, 38 mm, 50 mm, 76 mm and 90 mm.
- Thickness: 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm,0.9 mm and 1.0 mm.
| Item | Size (D × T × H ) (mm) |
Bulk density (kg/m3) |
Filling quantity | Surface area (m2/m3) |
Voidage (%) |
|
|---|---|---|---|---|---|---|
| PRMT-01 | 16 × 0.3 × 16 | 360 | 201000 | 346 | 95.5 | |
| PRMT-02 | 25 × 0.4 × 25 | 302 | 5100 | 212 | 96.2 | |
| PRMT-03 | 25 × 0.5 × 25 | 400 | 54000 | 216 | 95 | |
| PRMT-04 | 25 × 0.6 ×25 | 461 | 5400 | 219 | 94.2 | |
| PRMT-05 | 38 × 0.4 × 38 | 262 | 15180 | 145 | 96.7 | |
| PRMT-06 | 38 × 0.6 × 38 | 328 | 15000 | 146 | 95.9 | |
| PRMT-07 | 50 ×0.5 × 50 | 194 | 6500 | 106 | 97.5 | |
| PRMT-08 | 50 × 0.7 × 50 | 285 | 6500 | 108 | 96.4 | |
| PRMT-09 | 50 × 0.9 × 50 | 365 | 6500 | 109 | 95.4 | |
| PRMT-10 | 76 × 0.8 × 76 | 205 | 183 | 69 | 97.4 | |
| PRMT-11 | 90 × 1.0 × 90 | 229 | 1160 | 62 | 97.1 | |
Features of metal pall ring
- High loading capacity and throughput.
- Low pressure drop.
- Good liquid and gas separation capacity and high efficiency.
- Corrosion and rust resistance.
- Acid, alkali, salty, and other chemical resistance.
- Temperature resistance.
- High mechanical capacity and lesser probability of breakage.
- Various sizes and special sizes can be customized.
MPR-02: Two layers of windows on the cylinder wall.
MPR-03: The ligules are bending inward the axes of the ring.
MPR-04: Metal pall ring has different sizes for different applications.
Applications of metal pall ring
- Separation and absorption applications at atmospheric pressure.
- Places where the low pressure drop is critical under vacuum.
- Steam stripping applications.
- Quench towers.
- Direct contact cooling applications.
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