Alumina Ceramic Raschig Ring for Chemical Fillings Ceramic Saddles Supplier
Product Description
Ceramic Raschig Ring 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.
It has the advantages as follows:
1. High purity, alpha alumina structure, low silica.
2. Excellent thermal resistance.
3. Excellent chemical stability with strong resisting of acid, alkaline and organic impregnant.
| Items |
Proportion |
Items |
Proportion |
| Al2O3 |
≥99% |
SiO2 |
<0.2% |
| Fe2O3 |
<0.1% |
MgO |
~0.11% |
| Na2O |
<1.0% |
CaO |
<1.0% |
B. Physical Analysis:
| Items |
Proportion |
Items |
Proportion |
Max
Temperature resistance |
1800 degree centigrade |
Abrasion loss (%) |
< 0.5 |
| Apparent Porosity (%) |
< 1.5% |
Moh's hardness (scale) |
6 |
| Water Absorption (%) |
< 5 |
Specific gravity (g/cm 3 ) |
3.50-3.80 |
C. The Standard Specification
Diameter
|
Diameter range
(mm) |
Crushing strength
(kg/particle) |
Bulk density
(kg/m 3 ) |
| 1/8" |
2-4 |
>181 |
2160 |
| 3/16" |
4-5.5 |
>272 |
2160 |
| 1/4" |
5.5-7 |
>272 |
2160 |
| 3/8" |
10-12 |
>400 |
2160 |
| 1/2" |
12-14 |
>600 |
2160 |
| 3/4" |
18-20 |
>1000 |
2100 |
| 1" |
23-27 |
>1500 |
2080 |
| 1 1/4" |
29-34 |
>2268 |
2080 |
Packaging & Shipping
> Delivery: 20-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
> Sample: Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.Payment: It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
> Your inquiry related to our product & price will be replied within 24 hours.
Service:
Any requirment about chemshun Alumina Ceramic Square Mosaic Tile , Alumina Ceramic Raschig Ring, Wear Ceramic Liner Vulcanized Into Rubber and wear resistant ceramic product Backing, alumina ceramic rubber wear plate and Wear Resistant Rubber Ceramic Panels, please feel free contact us and chemshun we'll afford you the most suitable product and best service. web:chemshun.en.made-in-china.com .
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our
clients.
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