| Customization: | Available |
|---|---|
| Feature: | Long Time Materials |
| Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Refractory Ceramic Balls are produced by using industrial alumina and fire-resistant kaolin as the main raw materials through scientific compounding, shaping and high-tempreature calcination. Fire resistance ceramic ball has high mechanical strength and long service life, and refractory ceramic balls have good chemical stability, It has excellent high tempreature resistance and the highest heat-resistant tempreature which can reach as high as 1900 °C.It is usually used in shift converter and reformer in ammonia plant.usually used in shift converter and reformer in ammonia plant.
Application:
Usually used in shift converter and reformer in ammonia plant. Refractory ball has a lot of advantages, such as:
(1) High strength, long use period
(2) Chemical stability, it won't react with our materials
(3) Good performance of resistance high temperature, resistance high temperature up to 1900°C
Technical Specification
| Index | Unit | Data |
| Al2O3 | % | ≥ 65 |
| Fe2O3 | % | ≤ 1.6 |
| Pore Volume | % | ≤ 24 |
| Compressive strength | kg/cm2 | ≥ 900 |
| Refractoriness | ºC | ≥1800 |
| Bulk Density | Kg/m3 | ≥2.3 |
| Apparent Porosity | % | ≥18 |
| Refractoriness oC under load | ºC | ≥1500 |
| LOI | % | ≤ 0.1 |
Size:
| Diameter,Φ | 6 | 8 | 10 | 13 | 16 | 20 | 25 | 30 | 38 | 50 | 60 | 75 |
| Tolerance,mm | ±1.0 | ±1.5 | ±2.0 | ±3.0 | ||||||||
| Diameter of hole,mm | '2-3 | '3-5 | '5-8 | '8-10 | ||||||||
Application
(1)Specially used in the high-low temperature shift furnace, converter, hydrogenation shift furnace, desulfurization furnace, etc
(2)Used in the hot wind furnace and heat up shift appliance in steel plant.
Shipment:
| Package Type | Container Load Capacity | Delivery time | Quality | Payment Terms |
| 20 GP | Insurance | |||
| Steel drum | 20-24 tons | 3 days | Chinese National Standard; | T/T, L/C, Paypal, West Union |
| Ton bag | 20-25 tons | Offer quality assurance as request. | ||
| Plastic bag | 20-25 tons |
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