High Quality Cascade Mini Ring in PP PVC PE CPVC

• Material: PP
• Structure Feature: Ring Form Filler
• Type: Random Packing
• Usage: Tower Packing
• Effect: Improve The Wear Resistance
• Source: Particle
• Model NO.: BS-PCR
• Other Material: PP, PE.PVC.PVDF, CPVC, Pph, Rpp
• Transport Package: Plastic Woven Bag
• Specification: 16, 25, 38, 50, 76mm
• Trademark: 16, 25, 38, 50, 76mm
• Origin: Pingxiang, China
• HS Code: 3926909090
• Production Capacity: 1000m3/Month

Product Description

Plastic Cascade Mini Ring
Plastic Cascade Ring is a kind of advanced packings which is made of heat resistant and chemical corrosion resistant plastics, such as PE, PP, RPP, PVC, CPVC and PVDF. So it is economical and has versatile industry standard with well-known performance characteristics. 
 
Advantage: 
Low aspect ratio increases capacity and reduces pressure drop. The preferred vertical orientation of the packing axes allows free gas flow through the packed bed. 
Low pressure drop and high capacity allows smaller column diameter and blower sizes in new installations. 
Open structure and preferred vertical axis orientation inhibits fouling by allowing solids to be more easily flushed through the bed by the liquid. 
Ring and spoke construction and preferred vertical orientation provide high mechanical strength, which allows use in deep beds. 

Application: Absorption and stripping services, many environmental applications.
A variety of different sizes of products provide the ability to optimize capacity and efficiency based on different application requirements. 

Technical Parameter

Name	Normal	Diameter*Height*	Surface area	Void space	Bulk density	No.elements	Packing factor
	mm	Thickness mm	m2/m3	%	kg/m3	per/m3	m-1
Cascade ring	ø25	25*13*1.2	228	90	98	81500	313
	ø38	38*19*1.4	133	93	58	27200	176
	ø50	50*25*1.5	114	94	55	10740	143
	ø76	76*37*3.0	90	93	68	3420	112

Technical data of Plastic Cascade rings

Spec.	D*H*T (mm)	Numer per m³	Bulk density (kg/m³)	Surface area (m²/m³)	Free volume (%)	F Factor m-1
Dg16	16*8.9*1.1	299136	135.6	370	85	602.6
Dg25	25*12.5*1.4	81500	97.8	228	90	312.8
Dg38	38*19*1	27200	57.5	132.5	91	175.8
Dg50	50*25*1.5	10740	54.8	114.2	92.7	143.1
Dg76	76*37*3	3420	68.4	90	92.9	112.3

Physical & chemical properties of plastic Random Packing:

Performance / Material	PE	PP	RPP	PVC	CPVC	PVDF
Density (g/cm3)	0.94-0.96	0.89-0.91	0.93-0.94	1.32-1.44	1.50-1.54	1.75-1.78
Operation Temp.(oC)	90	>100	>120	>60	>90	>150
Chemical corrosion resistance	Good	Good	Good	Good	Good	Good
Compression Strength(Mpa)	>6.0	>6.5	>7.0	>6.0	>8.0	>10.0

The bulk density given here is based on PP material.