Name: Alumina Ceramic Rasching Rings of Tower Packing
Brand: Kangyu
Availability: InStock

Product Details

Ceramic raschig ring is common regular packing that they are used for refilling existing cloumms and other applications. Raschig ring has excenlent properties of heat resistance and acid resistance, which can resist corrosion of inorganic acids, organic acids and organic solvent and also can be used in various high or low temperature occasions.

Technical Data

Spec.	DHT (mm)	Surface area (m²/m³)	Free volume (%)	Number per m³	Bulk density (Kg/m³)	Dry Packing Factor(m-1)
Ø 15	15152	330	70	250000	690	960
Ø 16	16162	305	73	192500	730	784
Ø 25	25252.5	190	78	49000	505	400
Ø 40	40405	126	75	12700	577	305
Ø 50	50505	93	81	6000	457	177
Ø 80	80809.5	90	68	1910	714	234
Ø 100	10010010	70	70	1000	700	172
Ø 150	15015015	50	68	295	790	142

Chemical composition

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

Physical 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

Ceramic Random Packi

Ceramic packing has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently the application range is very wide. The packing can be 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.KANGYU ceramic tower packing include ceramic Raschig ring, ceramic Cross-Partition ring, ceramic Pall ring, ceramic Cascade Mini ring, ceramic Saddle, ceramic Saddle RTO, ceramic Super Saddle, etc.

Chemical composition

SiO2	Al2O3	SiO2+Al2O3	Fe2O3	CaO	MgO	K2O+Na2O	Other
>69%	15-23%	>92%	<1%	<0.25%	<0.2%	2-4%	<1%

Physical properties

Index	Value
Porosity(Vol%)	1
Specific heat(KJ/Kg)	840-900
Crush strength(N/mm2)	390-420
Specific gravity(g/cm3)	2.3-2.45
Acid resistance(%)	99.98
Firing temperature(℃)	1280 – 1320
Softening temperature(℃)	>1400
Density(Kg/m3)	2300 – 2400
Water absorption(%)	<0.2
Thermal expansion(10-6mm/mm℃)	4.7
Moh’s hardness(Scale)	7 – 8
Comprehensive strength(Newtons)	5600
Shock strength(Kgf.cm/cm2)	1.0 – 1.5

(We can also be designed and manufactured to meet the need of specific applications.)

We promise to reply you in 24hours, OEM & ODM service for your unique idea with absolute convenience. We value our business credit, promise to keep your company information confidential.If any inquiry or problem.Please feel free to contact with me.

Grace Zhang

Whatsapp/TEL:008613767885030

QQ: 84781705

Skype: yakegrace

Wechat: xz9426

TM: cn1000900349

Our Services

Q: What is your MOQ?

A: Our product MOQ is 1000kg&1m³

Q: What is the delievery time?

A: It takes aroud 10-15days for one 20" container.

Q: What is the shipping port?

A: Shanghai,Shenzhen,Qingdao.

Q: What is payment terms?

A: T/T,L/C, West Union.

Q: What information should I offer to you if I want to know the price?

A: Appication/usage,Size,Material,Quantity,Package term,Delievery time,Payment term,Destination.

Q: What is your warranty?

A: By National Standard GBT 10504-2008, Offer lifetime consultation on problems occurred.

FAQ

Why choose products from KANGYU ?

1. Specialize in this field for more than 10 years.

2. More than 1000 workers, Strong ability of production.

3. Shorter delivery time.

4. Rich variety of products:molecular sieve,random and structured chemical packing in ceramic,plastic&metal honeycomb ceramics,inert ceramic balls,activated alumina,alumina grinding balls,expanded perlite,porous ceramic filter pipe and so on.

5. Competitive price,modern appearance.

6. Do any sticker you need(OEM,ODM).

7. Going green and environmental protection:No mercury, No radition, No UV.

8. Honesty is the most important