Name: Ceramic Pall ring
Brand: TIANXIANG
Availability: InStock

Product Details

Ceramic Tower Random Packing has excellent acid resistance and heat resistance.It can stand up to corrosion of various inorganic anic acids and organic solvents except HF can be used in high or low temperature.application chemical, metallurgic, coal gas and air separation industry.etc.

Random Packing Series names and technical parameter

name	size mm	Specific area m2/m3	Void volume m3/m3	Bulk desnsity kg/m3	Number per volume n/m3
Rasching ring	25×25×3 50×50×5 80×80×8 100×100×10	152 105 90 67	0.74 0.78 0.72 0.71	620 504 480 500	49000 6000 1900 1000
saddle ring	φ25 φ38 φ50 φ76	250 171 110 92	0.74 0.79 0.80 0.77	620 504 480 550
Cross-partiton	50×5 80×8 100×10 150×151	152 105 90 67	145 120 110 60	600 820 850 980	6400 1950 1000 295
Pall ring	25×25×3 50×50×5 80×80×8	220 150 120 75	0.74 0.79 0.80 0.77	620 570 550 520	54000 13400 6800 1950
Super saddle	φ25 φ38 φ50 φ76	270 190 140 120	0.76 0.794 0.81 0.77	580 480 460 552	76500 24600 9500 2830

Chemical composition

SiO₂	Al₂O₃	Fe₂O₃	CaO	MgO	K₂O	Na₂O
65-69.5	20-30	0.5	0.5	0.45	1.3	0.38

Physical properties

Index	Value
Specific gravity(g/cm3)	2.25-2.45
Water absorption(%)	<1
Acid resistance(%))	99.8
Firing temperature(℃)	1280 – 1320
Softening point(℃)	>1400
Moh’s hardness(Scale)	7-8

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