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Product

Plastic Random Packings

[ Products Description ]
Plastic tower packings are made from polyethylene(PE), polypropylene(PP), reinforced polypropylene(RPP), polyvinyl chloride(PVC), chlorinated polyvinyl chloride(CPVC) and polyvinylidene fluoride(PVDF). They have a strong resistance to chemical corrosion, large void space and fluid capacity, low pressure drop, energy saving, low operation cost, light in weight and easy to be load and unload, and reusable. They are available for stripping, absorbing and washing in low temperature of 60-150°C in the tower in chemical, petrochemical, alkali chloride, coal gas and environmental protection industries.
Plastic Random Packing include pall ring, intalox saddles, super intalox, cascade ring, HQM ring, teller rosette ring, hollow ball, polyhedral ball, cage ball and covering ball.


Teller rosetter ring	Supper Intalox	Intalox saddles	Heilex ring

Cascade ring	HQM ring	Conjugate ring	Pall ring

Covering ball	Hollow ball	Polyhedral ball	Cage ball

[ Physical & Chemical Properties of Plastic Packings ]

Item/Material	PE	PP	RPP	PVC	CPVC	PVDF
Density g/cm³	0.94-0.96	0.89-0.91	0.92-0.94	1.32-1.44	1.50-1.54	1.75-1.78
Working temperature, °C	≤90	≤100	≤120	≤60	≤90	≤150
Chemical resistance	Corrosion resistance	Corrosion resistance	Corrosion resistance	Corrosion resistance	Corrosion resistance	Corrosion resistance
Crushing strength, N/mm	≥6.0	≥6.5	≥7.0	≥6.0	≥8.0	≥10.0

[ Main Technical Index of Plastic Random Packings ]

Name	Normal size	Diameter×Height ×Thickness mm	Surface area m²/m³	Void space %	Bulk density kg/m³	No.elements per /M³	Packing factor m^-1
Pall ring	Φ25	25×25×1.2	213	91	85	48300	285
	Φ38	38×38×1.4	151	91	82	15800	200
	Φ50	50×50×1.5	100	92	60	6300	130
	Φ76	76×76×2.6	72	92	62	7930	92
Intalox saddles	Φ25	25×13×1.2	288	85	102	97680	467
	Φ38	38×19×1.2	265	95	91	25200	309
	Φ50	50×25×.5	250	96	75	9400	282
	Φ76	76×38×3.0	200	97	59	3700	220
Supper Intalox	Φ38	38×19×1.2	178	96	75	25200	201
	Φ50	50×25×1.5	168	97	68	9400	184
	Φ76	76×38×3.0	130	98	52	3700	138
Cascade ring	Φ25	25×13×1.2	228	90	98	81500	313
	Φ38	38×19×1.4	133	93	58	27200	176
	Φ50	50×25×1.5	114	94	55	10740	143
	Φ76	76×37×3.0	90	93	68	3420	112
Heilex ring	Φ50	50×50×1.5	107	94	61	8200	128
	Φ76	76×76×1.8	75	95	56	3180	87
	Φ100	100×100×2.0	55	96	48	1850	62
Conjugate ring	Φ25-I	25×25×1.0	785	95	96	74000	216
	Φ38-I	40×34×1.5	730	93	61	18650	162
	Φ38-II	37×37×1.5	142	91	80	16320	188
	Φ50-II	50×40×1.5	104	80	66	9500	164
	Φ76	76×76×2.5	81	95	81	3980	94
HQM ring	Φ38	38×12×1.2	145	92	70	46000	186
	Φ50	50×17×1.5	128	93	67	21500	159
	Φ76	76×76×2.5	116	93	58	6500	144
Teller rosetter ring	25	25×9×(1.5×2)	269	82	128	175000	488
	47	47×19×(3×3)	185	88	111	32500	271
	51	51×19×(3×3)	180	89	103	25000	255
	59	59×19×(3×3)	150	92	102	17500	213
	73	73×28×(3×4)	127	89	102	8000	180
	95	95×37×(3×6)	94	90	88	3600	129
	145	145×45×(3×6)	65	95	47	1100	76
Hollow ball	Φ25	Φ25×1.0	200	42	125	41500	2700
	Φ38	Φ38×1.2	150	42	121	22000	2025
	Φ50	Φ50×1.5	120	42	73	10480	1620
Polyhedral ball	Φ25	Φ25×1.0	460	90	96	65100	631
	Φ38	Φ38×1.2	325	91	83	28500	355
	Φ50	Φ50×1.5	236	91	76	11500	313
Cage ball	Φ38	Φ38×1.2	96	88	110	22000	141
Cage ball	Φ50	Φ50×1.5	82	90	88	10480	112
Covering ball	Φ40-I	Φ40×1.2	Coverage91%	9.5	118	710	Crushing strength≤0.4Mpa Temperature≤120°C
Covering ball	Φ40-II	Φ40×1.2Side	Coverage97%	9.3	110	660	Crushing strength≤0.4Mpa Temperature≤120°C

The bulk density given here is based on PP material.

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