Shandong Jiubei Trading Co., Ltd
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Design As Required Anti Abrasion Pipes Bimetal Steel Alloy Anti Abrasion Pipe On Sale / Anti Abrasion Mild
Introduction of Stud Welded wear resistant ceramic lined pipe:
The stud welding type wear-resistant ceramic lined pipe is a toughened ultra-thick wear-resistant ceramic that is welded to the inner wall of the steel pipe, through an advanced stud welding process to form a strong wear resistant layer. This product is specially developed for anti-wear equipment with high working temperature. The highest temperature resistance is 500℃.
Super wear-resistant: The ceramics are made of high-quality alumina ceramics, with a hardness above HRA 85, which extends the service life of the equipment 10 times at least.
Ultra-impact resistance (very critical): The product adopts the whisker fiber toughening technology independently developed by Kingcera, which can increase the toughness of ceramics by more than 1 time.The technology won the third National Science and Technology Progress Award. Whiskers have good mechanical properties. When whiskers are snapped and broken, they expend a certain amount of energy, which is helpful in preventing the cracks from spreading.
High temperature resistance: can work for a long time at 0 ℃ -500 ℃, which can be met by general transportation systems;
Drop Protection (Very Critical): Each ceramic piece has highly durable and wear-resistant screws going through the ceramic and welded to the steel bottom plate, combined with a strong hold and double insurance to ensure it doesn't fall.
Professional Welding: We adopt professional welding procedures.
use of wear-resistant ceramic tubes of welding type
exhaust aftertreatment; transport of coal dust; transportation of fine minerals; processing of fly ash; transport of limestone; transportation of grain; slag transport; slag transport; cement transport; Transport of river sand.
Technical Data
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3~6% | 1~1.6% | 0.2~0.8% | 0.1% |
Physical properties:
| Specific gravity (g/cc) | >3.60 |
| Apparent porosity (%) | 0 |
| Flexural Strength (20 degree centigrade, Mpa) | 334 |
| Compressive strength (20degree centigrade, Mpa) | 1770 |
| Rockwell hardness (kg/mm 2 ) | 918 |
| Vickers hardness (hv) | >750 |
| Moh's hardness (scale) | ≥9 |
| Thermal Expansion (20-800degree centigrade, x10-6/degree centigrade) | 8.30 |
| Crystal Size (μm) | 1.3~3.0 |
Detail images:
