Plastic Pall Ring for Separation From China Manufacturer

1:  Product  Description 
Plastic Pall Ring is versatile. This product was advanced on the basis of Plastic Raschig Ring, and compared with it, both of them have similar cylindrical dimensions but the Plastic Pall Ring has two rows of punched out holes, with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop.  It is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.

2:  Advantages of Plastic Pall Ring
--  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

3: Application of Plastic Pall Ring
Application: Water Purification Industry, packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.. Versatile alternative to metal Pall rings. A variety of different sizes of products provide the ability to optimize capacity and efficiency based on different application requirements, and the application temperature in media ranges from 60 to 150 DEG. C. 

4:  Materials
Plastic Pall Ring materaisl including polyethylene (PE), polypropylene (PP), reinforced polypropylene(RPP), polyvinyl chloride(PVC), chloridized polyvinyl chloride(CPVC) and polyvinylidene fluoride (PVDF).

5: Technical data 

Specification	D×H×δ	Specific area	Void volume (m 3 /m 3 )	Bulk number	Package density	F factor
(mm)	(mm)	(m 2 /m 3 )		(n/m 3 )	(kg/m 3 )	(m -1 )
Dg16	16×16×1	188	0.91	112000	141	275
Dg25	25×25×1.2	175	0.9	53500	82	239
Dg38	38×38×1.4	115	0.89	15800	54	220
Dg50	50×50×1.5	93	0.9	6500	56	127
Dg76	76×76×2.6	73.2	0.92	1927	58	94
Dg100	100×100×3.0	52.8	0.94	1000	50	82