Plastic Random Packing

Detailed Product Description

Plastic random packing contains polyhedral hollow ball, conjugate ring, pall ring, cascade mini ring, intalox saddle ring, rosette ring, haier ring etc. Plastic tower packing is made of those heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF).

This packing has characteristics of high void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific weight, high mass transfer efficiency and so on. The operating temperature in all kinds of media ranges from 60 ~ 150℃ and it is widely used in the packing towers of petroleum industry, chemical industry, chlorine-alkali industry, coal gas industry and environmental protection.

Major Characteristic Data

Name	Type mm	Specific surface area m²/m³	Void %	Bulk number n/m³	Bulk density kg/m³	Packing surface area m^-1	Dry packing factor
Polyhedral hollow ball	?25	118	47	64000	64
	?38	286	115	25000	73
	?50	237	90	11500	66
	?40	220	92	1280	61.5
Haier ring	Dg50×56	110	0.94	8000	64	56
	Dg76×76	92	0.96	3420	56		87
	Dg100×100	75	95	1850	52		46
Rosette ring	25×9	195	0.82	170000	90
	47×19	185	0.88	32500	111
	51×19	180	0.89	23500	103
	59×19	150	0.92	17500	72
	73×27.5	127	0.89	8000	80
	95×37	94	0.90	3900	78
	145×48	65	0.95	1100	47
Ladder ring	16×8.9×1.0	370	0.85	299136	135.6		602.6
	25×12.5×1	228	0.90	81500	66		312.8
	38×19×1.1	132.5	0.91	27200	52		175.8
	50×25×1.5	114.2	0.927	10740	42		143.1
	76×38×2.6	90	0.929	3420	52		112.3
Pall ring	16×16×1	260	0.91	230000	141		275
	25×25×1.2	210	0.90	53500	82		239
	38×38×1.4	140	0.89	13500	57		220
	50×50×1.5	100	0.90	6300	54		127
	76×76×2.6	73.2	0.92	1927	58		94
Rectangle saddle ring	25×12.5×1.2	288	0.847	97680	102		473
	38×19×1.2	265	0.95	25200	63		405
	50×25×1.5	250	0.96	9400	75.2		332
	76×38×2.6	200	0.97	3700	59.2		289
Conjugate ring	25×25×1.2	185	0.95	74000	96.1		216
	38×38×1.5	116	0.96	18650	68		131
	40×40×1.5	104	0.80	9200	66		164
	50×50×1.5	85	0.80	9000	83		97
	76×76×2.6	81	0.95	3980	84		94.5

Liquid level coverage ball, float ball, solid ball

Major technology parameter of polypropylene coverage ball

Product name	Specification	Density	Operating temperature	Compression strength	Quantity	Porosity rate	Coverage rate	Range of Ph
coverage ball	?40	0.5	≥120	≥0.4	166/m²	9.5%	91%	1-14

Major technology parameter of polypropylene float ball

Specification	Specific surface area	Porosity	Quantity	Bulk weight
25×1	200	0.4	41500	125
38×1.2	158	0.4	22000	105
50×1.5	120	0.4	10480	83

Major technology parameter of polypropylene ball with rim

Product name	Specification	Density	Operating temperature	Compression strength	Quantity	Porosity rate	Coverage rate	Range of Ph
polypropylene ball with rim	?40	0.3	≥120	≥0.4	510/m²	9.3%	97%	1-14