Pall rings 5/8",1",1.5",2",3"

Pall rings 5/8",1",1.5",2",3"  
5/8" (16mm); 1" (25mm); 1.1/2" (38mm); 2" (50mm); 3.1/2" (90mm)

Pall ring is one of the most common used and well known tower packing, it is an industry standard design media developed
from Raschig ring, and it is used widely in varieties of applications.
Pall ring had good advantages:
1. Lower pressure drop
2.Good liquid/gas distribution and higher mass transfer efficiency
3.Versatility, easily wettable, high resistance to fouling, high temeperature
4.High mechanical strength, suitable for deeper beds

Applicatoins for Pall ring:
Aeration
Degassing
Desorption
Distillation

Stripping
Heat recovery
extraction etc

T.C.I Pall ring is Similar to: glitsch,koch glitsch,lanpac and sulzer Pall ring

Airseparating tower use filling materials Pall ring

Features:

Low pressure drop, high flux, high efficiency.

Materials:

stainless steel, carbon steel, aluminum, 340L, 316L, steel, carbon steel etc.

Metal Pall ring Spec.( steel)

Model NO.	Spec. D×H×δ mm	Specific surface α m2/m3	Void ratio ε %	Piling NO. n m-3	Piling Weight γρ kg/m3	Dry filler factor F m-1
Dg16	16×16×0.5	311	0.93	244000	539	455
Dg25	25×25×0.6	233	0.937	64000	489	252
Dg38	38×38×0.8	129	0.945	18220	432	153
Dg50	50×50×1.0	112.3	0.949	8000	395	131
Dg76	76×76×1.5	70	0.952	2270	374	81

Plastic Pall ring Spec.(PP)

Model NO.	Spec. D×H×δ mm	Specific surface α m2/m3	Void ratio ε %	Piling NO. n m-3	Piling Weight γρ kg/m3	Dry filler factor F m-1
Dg16	16×16×1	188	0.91	244000	141	275
Dg25	25×25×1.2	175	0.90	64000	150	239
Dg38	38×38×1.4	115	0.89	18220	98	220
Dg50	50×50×1.5	93	0.90	8000	74	127
Dg76	76×76×2.6	73.2	0.92	2270	71	94

Alpha Pall ring Spec.(PP)

Model NO.	Spec. D×H×δ mm	Specific surface α m2/m3	Void ratio ε %	Piling NO. n m-3	Piling Weight γρ kg/m3
A50-6PP	57×51×1.2	90	0.94	6035	49.5
A90-7PP	88×66×1.2	76	0.96	1957	33.3
A90-8PP	88×88×1.2	70	0.91	1614	54