Material: Carbon Steel, Stainless steel Size: 5/8", 1", 1.5", 2", 3", 4" Application: Use as tower packing Size customized

Metal Pall Ring is an open-hole ring packing, of which the height and diameter are the same size and with 5 ligules toward inside at every floor. Usually, the open surface is 35% of the whole wall surface, which helps the liquid & gas pass in pacing tower pass freely from the widows of the rings. Its structure improves the distribution of gas-liquid and its efficiency can be improved to over 50% and only has half of pressure drop compared with Rasching Ring.

Material: Metal pall ring is made of material like Stainless Steel, Carbon Steel, Aluminum, Copper, Monel, Hastelloy, Ni, Ti, and so on

Technical data of metal pall ring:

Diameter (mm)	Dimension d×h×δ (mm)	Specific surface area (m2/m3)	Void volume(m3/m3)	Dry packing factor ( m-1 )	Heaping number (n/m3)	Heaping weight (kg/m3)
Φ16	16×16×0.3	362	0.949	423	214000	396
Φ16	16×16×0.4	371	0.933	457	214000	527
Φ25	25×25×0.5	219	0.950	255	51940	393
Φ25	25×25×0.6	223	0.940	268	51940	471
Φ38	38×38×0.6	146	0.959	165	15180	318
Φ38	38×38×0.8	149	0.946	176	15180	424
Φ50	50×50×0.8	109	0.960	124	6500	314
Φ50	50×50×1.0	110	0.950	128	6500	393
Φ76	76×76×1.2	71	0.961	80	1830	308
Φ76	76×76×1.5	72	0.951	84	1830	384
Φ100	100×100×1.8	74	0.965	50	1200	370
Φ100	100×100×2.0	35	0.955	53	1200	371

Metal pall ring (Carbon Steel, Stainless steel 304, 304L, 316, 316L, 410)