填料商城 PackingMall

Ceramic Raschig Ring

 

Ceramic raschig ring is common regular packing that they are still used for refilling existing columns and other applications. Its surface ratio is higher than ceramic cylinders and balls by 30% and its ring shape has high mechanical stability. Ceramic Raschig ring is common regular packing that they are still used for refilling existing columns and other applications. Its surface ratio is higher than ceramic cylinders and balls by 30% and its ring shape has high mechanical stability.

Model:	Raschig Ring
Shape:	Ring
Color:	Light Grey
Chemical composition
SiO2		Al2O3		Fe2O3			CaO		K2O+Na2O
>70%		17-23%		<1%			<1-2%		<2-4%
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)
25	25*25*2.5		190		78	49,000		686		400
50	50*50*5		93		81	6,000		588		177
80	80*80*9.5		90		68	1,910		668		234
100	100*100*10		70		70	1,000		820		172
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
Specific Density(kg/m3)								2350

 

Warranty

By National Standard HG-T 4369-2012

Offer lifetime consultation on problems occurred

Size

25mm，38mm，50mm，80mm,100mm

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