25mm 38mm 50mm 76mm Ceramic Pall Ring for Rto Media

• Application: Refractory, Industrial Ceramic
• Material: Alumina Ceramic
• Type: Ceramic Rings
• Transport Package: Plastic Woven Bag
• Specification: 16, 25, 38, 50, 76mm
• Trademark: BESTN
• Model NO.: BT-CPR
• Origin: Pingxiang, China
• HS Code: 6909110000
• Production Capacity: 500m3/Month

Product Description

25mm 38mm 50mm 76mm Ceramic Pall Ring for Rto Media
 

Ceramic pall ring is a open-hole ring packing, which high and diameter is the same and with 5 ligules toward inside at every floor. Usually the open surface is 30% of the whole wall surface, this character helps the liguid & gas pass in packing tower pass freely from the windows of the rings.

 

Model:	Ceramic Pall  Ring
Shape:	Ring
Color:	Light Grey
Chemical composition
SiO2	Al2O3	Fe2O3	CaO	K2O+Na2O
>70%	23-30%	<1%	<1-2%	<2-4%
Technical data
Diameter (mm)	D*H*T(mm)	Surface area	Free volume (%)	Number per m3	Bulk density (Kg/m3)	Dry Packing Factor (m-1)
		(m2/m3)
38	38*38*4	150	75	13400	570	356
50	50*50*5	120	78	6800	550	252
80	80*80*8	75	80	1950	520	146
hysical properties
Index					Value
Specific gravity(g/cm3)					2.25-2.35
Water absorption (%)					<0.5
Acid-resisting strength, %Wt. Loss (ASTMc279)					<4
Firing temperature(Degree C)					1280-1320
Softening point( Degree C)					>1400
Density(kg/m3)					2350
Typical Application	a) Have excellent acid resistance and heat resistance.
	b)It can resist to corrosion of various inorganic acids, organic acids and organic solvents
	c)Used in high or low temperature conditions.
	d)Used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
Package :	Plastic Woven Bag
Warranty:	a) By National Standard HG-T 4369-2012
	b) Offer lifetime consultation on problems occurred