Plastic random packing (Cascade ring, Pall ring, Raschig Ring, Conjugate ring, VSP ring, Intalox Saddle, Flat ring)

plastic random packing:high free volume, low pressure drop, low mass-transfer unit height, high flooding point, and so on.

PXZT is specialized in manufacturing various kinds of tower packing.

PXZT plastic random packing  (cascade ring, pall ring, conjugate ring, intalox ring, flat ring, rasching ball, VSP ring) with competitive price is your best choice.

Plastic random packing is  made from 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).

Physical & chemical properties of plastic random packing 

Materials    Properties	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
Compression Strength,  N/mm	>6.0	>6.5	>7.0	>6.0	>8.0	>10.0
Operation temperation, °C	≥90	≥100	≥120	≥60	≥90	≥150

It has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60to 150. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc..

(1) Geometric characteristic data of PP Pall Ring Packing

Type	Specification	Specific Area	Void Ration	Number	Bulk Density	Dry Packing Factor
	D×H×δ	α	ε	n	γp	F
	mm	m2/m3	%	m-3	kg/m3	m-1
Dg16(m)	16×16×1	188	91	171000	141	275
Dg25(m)	25×25×1.2	175	90	42900	150	239
Dg38(m)	38×38×1.4	115	89	13700	98	220
Dg50(m)	50×50×1.5	93	90	8000	74	127
Dg76(m)	76×76×2.6	73.2	92	1765	71	94

(2) Geometric characteristic data of PP Cascade Mini Ring Packing

Type	D*H*δmm	Bulknumbern/m³	BulkdensityKg/m³	Specificsurfaceaream²/m³	VoidVolumem³/m³	Drypacking factorm(-1)
Dg16	16*8.9*1.1	299136	135.6	370	0.85	602.6
Dg25	25*12.5*1.4	81500	97.8	228	0.90	312.8
Dg38	38*19*1	27200	57.5	132.5	0.91	175.8
Dg50	50*25*1.5	10740	54.8	114.2	0.927	143.1
Dg76	76*37*3	3420	68.4	90	0.929	112.3

 

(3)PP Cascade Mini Ring

(4)PP Rosette Ring Packing

(5)PP Conjugate Ring Packing

(6)PP Heilex Ring Packing

(7)PP Intalox Saddle Ring Packing

(8)PP Rossete Teller Rosetter Ring Packing

(9)PP Polyhedral Hollow Ball Packing 

(10)PP Hollow Floatation Ball Packing

(11) PP Raschig Ring

(12)Plastic Supper intalox

(13)Plastic Heilex

(14)Plastic Trough ring

(15)Plastic Alpha ring

(16)Plastic Covering ball

(17)Cage ball

(18)Hollow ball

(19)HQB ring

(20)Polyhedral ball  

Plastic random packing (Cascade ring, Pall ring, Raschig Ring, Conjugate ring, VSP ring, Intalox Saddle, Flat ring)