Metal raschig ring is a kind of raschig ring packing. It has equivalent diameter and height. This type raschig ring is mainly made from carbon steel or stainless. Other materials can be customized according to your needs. Due to its large flux and low resistance, metal raschig ring performs well in gas-liquid distribution. Compared with plastic raschig ring, metal raschig ring has higher strength and better stiffness. Although metal raschig ring has the same shape as metal pall ring, the latter's mass transfer efficiency and handling capacity are much better.
High crushing strength.
Good acid resistance.
Low operating cost.
It is suitable for various mass transfer applications, such as gas processing, heat transfer and catalyst support. Metal raschig ring is extensively used in refineries, petrochemical industries, combustion plants and chemical industries.
Size |
Bulk density |
Number |
Surface area |
Free volume |
15×15×0.3 |
379 |
230000 |
350 |
95 |
25×25×0.4 |
318 |
51000 |
216 |
96 |
25×25×0.5 |
400 |
51000 |
220 |
95 |
35×35×0.8 |
430 |
19000 |
150 |
93 |
50×50×0.5 |
203 |
6500 |
106 |
97.4 |
50×50×0.7 |
285 |
6500 |
108 |
96.4 |
50×50×0.8 |
325 |
7000 |
109 |
95 |
76×76×0.8 |
212 |
1830 |
69 |
97.3 |
80×80×1.2 |
300 |
1600 |
65 |
96 |
90×90×1.0 |
236 |
1160 |
62 |
97 |