Home  >  Chemical Process Machinery  >  Chemical Machinery & Equipment  >  Chemical Machine Parts

1. available in metal, plastic and ceramic, 2. ISO9001 approved, 3. Competitive price - details see: https://www.machineto.com/pall-ring-metal-plastic-ceramic-10281939

Pall Ring Packing are available in metal, plastic and ceramic. Specification as below:

1. plastic pall ring:

D*H*T (inch)	D*H*T (mm)	Number per m³	Bulk density (kg/m³)	Surface area (m²/m³)	Free volume (%)	F factor (m-1)
5/8"	16*16*1.0	177600	96	274	90	376
1"	25*25*1.2	48300	85	213	91	285
1.5"	38*38*1.4	15800	82	151	91	200
2"	50*50*1.5	6300	76	100	91.5	130
3"	76*76*2.0	1830	73	72	92	92

PBT,PE, PP, PVC, CPVC, and PVDF per your request.

2. ceramic pall ring

Specifications (inch/mm)		D*H*δ (mm)	Specific surface area(m2/m3)	Void volume(m2/m3)	Bulk number (n/m3)	Bulk density (kg/m3)	Dry packing (factor m-1)
1"	Φ25mm	25*25*3	220	0.73	40500	620	565
1.5"	Φ38mm	38*38*4	150	0.75	14700	570	356
2"	Φ50mm	50*50*5	120	0.78	6800	550	252
3"	Φ80mm	76*76*9	75	0.8	2050	520	137

3. metal pall ring

Specification		Diameter (mm)	Surface area	Void space	Bulk density	No.elements	Packing factor
inch	mm		m2/m3	%	kg/m3	per/m3	m-1
5/8 "	16mm	16*16*0.3mm	362	94.9	396	214000	423
1 "	25mm	25*25*0.5mm	219	95	393	51940	269
1.5 "	38mm	38*18*0.6mm	146	95.9	318	15180	165
2 "	50mm	50*50*0.8mm	109	96	314	6500	124
3 "	76mm	76*76*1mm	71	96	308	1830	80

material could be carbon steel, stainless steel such as 304, 304L, 410,316, 316L