Plastic Rasching Ring

Plastic rasching ring is the first generation of random tower packing,the outside diameter is equal to the height.

Plastic rasching ring is the first generation of random tower packing,with simple shape and the outside diameter is equal to the height.Pingxiang Petrochemical plastic rasching ring is made by heat and chemical corrosion resistant plastic,including polyethylene(PE),polypropylene(PP),reinforced polypropylene(RPP),polyvinyl chloride(PVC),chloridized polyvinyl chloride(CPVC) and polyvinylidene fluoride(PVDF).It has features such ashigh void ratio,low pressure drop,sufficient gasliguid contact,small specific weight,high mass transferring efficiency and so on.And the application temperature in media ranges from 60 to 150.For these advantages it is widely used in the packing tower in petroleum industry,chemical industry,alkali-Chloride industry,coal gas industry and environmental protection,etc.

Technical data 

Spec.	D*H*T(mm)	Number per m3	Bulk density(Kg/m3)	Surface area(m2/m3)	Free volume(%)	F factor(m-1)
Φ25	25*25*1.2	53500	80	213	91	285
Φ38	38*38*1.4	15800	57	151	91	200
Φ50	50*50*1.5	6500	523	100	92	130
Φ76	76*76*2.6	1930	54	72	92	92

Note:The above data are reference to material PP.

Plastic Rasching Ring