Sunny Steel Enterprise Ltd.
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Our new Steel bend wear-resistant ceramic lining 180-degree have been in service for metallurgy, cement, mining, chemical, thermal power plants for years.
We successfully combined the ceramic with the steel matrix directly, and firstly developed mass production.
This technique created a brand-new ceramic-metal bonding way to overcome the problem that the ceramic is lack of impact resistance and thermal stability, and easy to pull off.
After times of trials, we insist on choosing 95% Alumina Ceramics with high quality to ensure your best experience.
Our new Abrasion Resistant Ceramic Lined Pipe and Elbow have been in service for metallurgy, cement, mining, chemical, thermal power plants for years. Compared to seamless steel pipes and elbow, the uptimes of our tubes used to be prolonged by 10 times.
| Item | Index |
| Content of Alumina | ≥95% |
| Density | ≥3.5 g/cm3 |
| Rockwell Hardness | ≥80 HRA |
| Impact Strength | ≥850 Mpa |
| Bending Strength | ≥290MPa |
| Breaking Temper | ≥4.8MPa·m1/2 |
| Coefficient of Linear Thermal Expansion | 20W/m.K |
| Sand injection test | 30% Transfer test of sludge with SiO2 | ||
| Material | Volume diminution (cm3) | Material | Volume diminution (cm3) |
| Ceramic lined Steel pipe | 0.0022 | Ceramic lined Steel pipe | 3 |
| Ceramic pipe Al2O397% | 0.0025 | S45C | 25 |
| Items | Index |
| Alumina content | 92% |
| Bulk Density | 3.62g/cm³ |
| Rockwell Hardness (HRA) | 90 |
| Compressive Strength | 850MPa |
| Fracture Toughness | 4.8MPa.M1/2 |
| Bending Strength | 290MPa |
| Thermal Conductivity 20℃ | 20W/m.k |
| Coefficient of Thermal Expansion | 7.2×10-6m/×m.k |
| Young's Modulus 20℃ | 277GPa |
| Shear Modulus 20℃ | 113GPa |
| Surface Finish: As Fired | 1.27mm |
Wear-resisting bend (wear resistant ceramic pipe)just as its name implies is a relatively traditional is more wear-resisting bend (wear resistant ceramic pipe), adopted the new wear-resistant plastic production, used in large industrial, currently occupies the market share of around 80%.