Description
Product Advantages:
- We offer products of high quality at competitive prices.
Supply Advantage:
- Our fully automatic intelligent refractory production line ensures efficient and precise manufacturing.
Certification:
- We have obtained approval from ISO9001/ISO14001, demonstrating our commitment to maintaining high-quality standards and environmentally responsible practices.
Sample Testing:
- Customers have the option to request sample testing, enabling them to assess the suitability of our products before making a purchase.
After Sales Service:
- Our customer service is available 24/7, providing responsive online support to address any queries or concerns. Additionally, we offer fast worldwide delivery services to ensure timely receipt of orders.
Customization:
- We offer customized refractory materials and solutions, catering to specific customer requirements and preferences.
Technique Data
| Item | Index | |||
| SM65 | SM70 | SM75 | SM80 | |
| Al2O3 % | ≥64 | ≥68 | ≥74 | ≥78 |
| Fe2O3 % | ≤1.2 | ≤1.2 | ≤1.0 | ≤0.8 |
| Apparent Porosity % | ≤18 | ≤18 | ≤17 | ≤16 |
| Bulk Density g/cm3 | ≥2.45 | ≥2.50 | ≥2.60 | ≥2.75 |
| Cold Crushing Strength MPa | ≥60 | ≥70 | ≥75 | ≥85 |
| 0.2Mpa Refractoriness Under Load ℃ | ≥1580 | ≥1600 | ≥1650 | ≥1700 |
| Permanent Linear Change Rate % 1500℃×2h | -0.4~+0.1 | -0.3~+0.1 | -0.2~+0.1 | |
