Plastic Ralu Ring tower packing

Products introduction:

Plastic Ralu Ring is an improved pall ring, their open structure ensures a regular flow through the packed bed resulting in a minimal pressure drop.

Plastic Ralu Rings are made of heat resistant and chemical corrosion resistant plastics including PP, PE, RPP, PVC, CPVC and PVDF.

Plastic Ralu Rings are featured with 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 60°C to 280°C.

It is widely apply in all kinds of separation, absorption and desorption device, atmospheric and vacuum distillation device, decarburization and desulfurization system, ethylbenzene, iso-octane and toluene separation.

Plastic Ralu Ring is an improved pall ring, their open structure ensures a regular flow through the packed bed resulting in a minimal pressure drop.

Plastic Ralu Rings are made of heat resistant and chemical corrosion resistant plastics including PP, PE, RPP, PVC, CPVC and PVDF.

Product Details

Technical data

Product Name			Plastic Ralu Ring
Material			PP,PE,RPP,PVC,CPVC,PVDF ,etc
Life Span			>3 years
Size Inch/mm		Surface Area m²/m³	Void Volume %	Packing Number pieces/ m³	Packing Density Kg/m³
3/5”	15	320	94	170000	80
1”	25	190	88	36000	46.8
1-1/2”	38	150	95	13500	65
2”	50	110	95	6300	53.5
3-1/2”	90	75	90	1000	40
5”	125	60	97	800	30
Feature		High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer.
Advantage		1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability. 2. Strong resistance to chemical corrosion, large void space. energy saving, low operation cost and easy to be load and unload.
Application		It is widely apply in all kinds of separation, absorption and desorption device, atmospheric and vacuum distillation device, decarburization and desulfurization system, ethylbenzene, iso-octane and toluene separation.

Physical & Chemical properties

Plastic tower packing can be made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), polyvinyiidene fluoride (PVDF)and Polytetrafluoroethylene(PTFE) .The temperature in media ranges from 60 Degree C to 280 Degree C.

Performance/Material	PE	PP	RPP	PVC	CPVC	PVDF
Density(g/cm3)(after injection molding)	0.98	0.96	1.2	1.7	1.8	1.8
Operation Temp.(℃)	90	＞100	＞120	＞60	＞90	＞150
Chemical Corrosion resistance	GOOD	GOOD	GOOD	GOOD	GOOD	GOOD
Compression Strength(Mpa)	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0

Technical data

Product Name			Plastic Ralu Ring
Material			PP,PE,RPP,PVC,CPVC,PVDF ,etc
Life Span			>3 years
Size Inch/mm		Surface Area m²/m³	Void Volume %	Packing Number pieces/ m³	Packing Density Kg/m³
3/5”	15	320	94	170000	80
1”	25	190	88	36000	46.8
1-1/2”	38	150	95	13500	65
2”	50	110	95	6300	53.5
3-1/2”	90	75	90	1000	40
5”	125	60	97	800	30
Feature		High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer.
Advantage		1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability. 2. Strong resistance to chemical corrosion, large void space. energy saving, low operation cost and easy to be load and unload.
Application		It is widely apply in all kinds of separation, absorption and desorption device, atmospheric and vacuum distillation device, decarburization and desulfurization system, ethylbenzene, iso-octane and toluene separation.

Physical & Chemical properties

Performance/Material	PE	PP	RPP	PVC	CPVC	PVDF
Density(g/cm3)(after injection molding)	0.98	0.96	1.2	1.7	1.8	1.8
Operation Temp.(℃)	90	＞100	＞120	＞60	＞90	＞150
Chemical Corrosion resistance	GOOD	GOOD	GOOD	GOOD	GOOD	GOOD
Compression Strength(Mpa)	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0

Packaging & Shipping

Package Type	Container Load Capacity
Package Type	20 GP	40 GP	40 HQ
Ton bag	20-24 m³	40 m³	48 m³
Plastic bag	25 m³	54 m³	65 m³
Paper box	20 m³	40 m³	40 m³
Delivery time	Within 7 working days	10 working days	12 working days
Comments:	Customized making is allowed.

Packaging & Shipping

Package Type	Container Load Capacity
Package Type	20 GP	40 GP	40 HQ
Ton bag	20-24 m³	40 m³	48 m³
Plastic bag	25 m³	54 m³	65 m³
Paper box	20 m³	40 m³	40 m³
Delivery time	Within 7 working days	10 working days	12 working days
Comments:	Customized making is allowed.