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Ceramic Pall Ring

 

Ceramic Pall Ring can resist high temperature, acid ( except HF ), alkali, salt and various organic solvents. It is widely applied in various packing towers of desiccation, absorption, cooling, washing and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.

Model:	Ceramic Pall Ring
Shape:	Ring
Color:	Light Grey
Chemical composition
SiO2		Al2O3		Fe2O3			CaO		K2O+Na2O
>70%		17-23%		<1%			<1-2%		<2-4%
Physical properties
Index								Value
Specific gravity(g/cm3)								2.25-2.35
Water absorption(%)								<0.5
Acid-resisting strength(%)								>99.8
Firing temperature(Degree C)								1280-1320
Softening point(Degree C)								>1400
Density(kg/m3)								2350
Technical data
Diameter (mm)	D*H*T (mm)		Surface area (m2/m3)		Free volume (%)	Number per m3		Bulk density (Kg/m3)		Dry Packing Factor (m-1)
38	38*38*4		150		75	13,400		685		356
50	50*50*5		120		78	6,800		659		252
80	80*80*8		75		80	1,950		643		146

 

Warranty

By National Standard HG-T 4369-2012

Offer lifetime consultation on problems occurred

Size

38mm，50mm，80mm

Package

Beside plastic bag, carton box and super sack for option, please conctact customer survice if you need

25KG/Plastic bag

1CBM/Super sack 1Sack/Pallet

 

Transportation

International express, by sea or by air

Payment

Wechat pay, Alipay or T/T Transfer

If you choose T/T Transfer, please contact customer survice