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AceChemPack Tower Packing Co., Ltd

中德卓越化工填料有限公司



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Ceramic Saddles for heat transfer/exchange

Ceramic saddles are mostly used as heat transfer media (RTO) and mass transfer media which

requires good high/low temperature resistance or excellent acid-alkali resistant performance. AceChemPack is the best RTO ceramic saddles manufacturer, RTO ceramic saddles supplier for you.

Specifications of RTO Ceramic Saddles

Nominal size	Approx. weight		Surface area		Void fraction(%)	Packing factor(1/ft)
Nominal size	lb/cuft	Kg/m³	ft²/ft³	m²/m³	Void fraction(%)	Packing factor(1/ft)
13mm 1/2"	45	720	190	623	71.7	200
19mm 3/4"	43	688	102	334	73	130
25mm 1"	43	688	77	253	73	85
38mm 1.5"	40	640	50	164	75	50
50mm 2"	36	577	35	115	77.4	37
76mm 3"	39	623	28	92	75.5	24

Chemical composition

SiO₂	Al₂O₃	Fe₂O₃	CaO	K₂O+Na₂O
>70%	23-30%	<1%	1-2%	2-4%

Physical properties of RTO Ceramic Saddles

INDEX	VALUE
Specific gravity	2.25-2.35
Water absorption, %	<0.5
Acid-resisting strength, %Wt. Loss(ASTMc279)	<4
Firing temperature, ℃	1280-1320
Softening point, ℃	>1400
Density, lbs/cuft or kg/m³	145l/2350

Ceramic saddles are made from chemical porcelain and have excellent resistance to acids except in the case of hydrofluoric acid. Moisture absorption must be less than half a percent. The porcelain's specific gravity is 2.3-2.4g/cm³ and an average heat capacity (between 20℃ and 500℃ of 0.22 cal/g.℃). The softening point is 1400℃ min. And Ceramic saddle has excellent thermal shock resistance during repeated cycling between 20℃ and820 ℃.

Thermal shock test of RTO ceramic saddles:

Randomly select 100-200 pieces of ceramic saddles from the batch .
For each sample selected, heat it up to 820℃ and maintain them at this temperature for 30 minutes
Drop the hot pieces into cold 20℃ water
Repeat steps B and C 10 times on each and every piece in the sample lot.
Examine the pieces and count the percentage that show clear signs of breakage and/or cracking. Our standard is “less” than seven (5%) percent.

Other products:

Ceramic Saddle Ring Packing, Super Cascade Ring, Ceramic Cascade Ring, Ceramic Intalox Saddles. Ceramic Pall Ring, Ceramic Cross-partition Ring, Ceramic Y Form Ring, Ceramic Conjugate Ring, Ceramic Raschig Ring, Ceramic Oval hole Chain, Ceramic Y Chain, Ceramic Structure Packing, Ceramic Super Saddles Ring, RTO Ceramic Saddles, Ceramic Saddles Packing manufacturer, supplier, exporter

E-mail: business@tower-packing.com MSN: AceChemPack@hotmail.com SKYPE: AceChemPack