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Products Introduction of Ceramic Cross Ring
Ceramic Cross Ring is improved by ceramic raschig ring, with better surface area and compressive strength than raschig ring, with excellent acid resistance and heat resistance. They 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 their application ranges are very wide. Ceramic Cross Ring can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
Technical Specification of Ceramic Cross Ring
SiO2 + Al2O3 | >92% | CaO | <1.0% |
SiO2 | >76% | MgO | <0.5% |
Al2O3 | >17% | K2O+Na2O | <3.5% |
Fe2O3 | <1.0% | Other | <1% |
Water absorption | <0.5% | Moh's hardness | >6.5 scale |
Porosity | <1% | Acid resistance | >99.6% |
Specific gravity | 2.3-2.40 g/cm3 | Alkali resistance | >85% |
Max operation temp | 1200ºC | ||
Size (mm) | Thickness (mm) | Surface area (m2/m3) | Voidage (%) | Number per M3 | Bulk density (Kg/m3) |
25 | 3.5 | 220 | 52 | 50000 | 850 |
50 | 5.5 | 150 | 53 | 6400 | 800 |
80 | 8 | 120 | 54 | 1960 | 916 |
100 | 10 | 110 | 53 | 1000 | 930 |
150 | 15 | 60 | 58 | 296 | 960 |
Other size also can be provided by custom made!
Shipment for Products
1. OCEAN SHIPPING for large volume.
2. AIR or EXPRESS TRANSPORT for sample request.
Packaging & ShippingPackage type | Container load capacity | ||
20 GP | 40 GP | 40 HQ | |
Ton bag put on pallets | 20-22 m3 | 40-42 m3 | 40-44 m3 |
Plastic 25kg bags put on pallets with film | 20 m3 | 40 m3 | 40 m3 |
Cartons put on pallets with film | 20 m3 | 40 m3 | 40 m3 |
Wooden case | 20 m3 | 40 m3 | 40 m3 |
Delivery time | Within 7 working days (for common type) | 10 working days (for common type) | 10 working days (for common type) |
