Xingli Industrial Ceramics
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| Material | Steel |
| Type | Wear Resistant Pipe |
| Product Name | Ceramic Tile Lined Wear-Resistant Elbow |
| Size | DN80-DN600 |
| Feature | Wear-Resistant |
| Production Capacity | 5000ton/Year |
Alumina ceramic patch wear-resistant pipe is a composite pipe product developed specifically to address the wear challenges faced by industrial pipes. It utilizes a dual-layer composite structure consisting of a high-strength ceramic patch and a metal matrix. The core wear-resistant layer is made of alumina ceramic (AlO2) with a purity exceeding 92%, sintered at high temperatures. The ceramic patch has a hardness of HV1100-1300. A special adhesive bonds the ceramic patch tightly to the inner wall of metal pipes, such as Q235 carbon steel and stainless steel.
| Specification | Outer diameter | Inside diameter | Wall thickness | Steel pipe thick |
| DN80 | 112~132 | 80 | 10~14 | 6~12 |
| DN100 | 132~152 | 100 | 10~14 | 6~12 |
| DN200 | 236~264 | 200 | 10~20 | 6~12 |
| DN400 | 436~464 | 400 | 10~20 | 6~12 |
| DN600 | 642~684 | 600 | 15~30 | 6~12 |
| Note: customized according to customer needs. Support customization of various sizes. | ||||
Service life extended 5-10 times. Alumina ceramics offer 20 times the wear resistance of ordinary seamless steel pipes and 5 times that of cast stone pipes.
Withstands corrosion from acidic, alkaline, and salt solutions (pH 1-14) and high-temperature flue gases (≤800°C).
Smooth surface with a coefficient of friction of only 0.15-0.2, reducing energy consumption by 15%-20% for the same conveying volume.
Achieves shear strength of >15MPa with high-temperature-resistant adhesive, preventing ceramic fallout during media conveyance.
Microcrystalline alumina wear-resistant lining is formed by dry pressing and calcined at 1500-1700 ºC. Its Rockwell hardness is HRA80-90, only second to diamond.
| Model Parameter | Specification Details |
| Alumina content | ≥95% |
| Density | ≥3.6 g/cm3 |
| Rockwell hardness | ≥85 HRA |
| Compressive strength | ≥850 MPa |
| Ceramic sheet thickness | 1.5-25mm |
