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[China]
Trade Verify
Address: No. 2, Qingyuan South Road,Langli Industrial Park, Changsha County,Hunan Province
Contact name:Amy
Hunan Yibeinuo New Material Co., Ltd. |
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Verified Suppliers
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Product Description
Wear resistant linings alumina ceramic composite pipes including straight pipes, elbows, tapered pipes, three-way pipes, etc. of various diameters. Through bonding, welding, inlaying, and other technologies, Wear resistant ceramic sheets, plates, bricks, etc. The material is compounded on the wear surface in the pipe, thereby forming an excellent wear-resistant layer.
Compared with the traditional metal pipe fittings, the wear-resistant linings composite ceramic pipe has higher wear resistance, which can increase the overall Wear resistance and anti-corrosion service life of the pipe fittings by several to several tens of times. Because the density of the wear-resistant linings aluminum oxide ceramics is only half that of the steel parts, the overall weight is greatly reduced, which reduces the engineering cost and maintenance, and repair costs and improves economic benefits.
All products are produced according to American standards ASME, ANSI, German standard DIN, Japanese standard JIS, domestic GB/T, SH, HG, JB, and other standards. Non-standard products can be processed and produced according to the technical drawings provided by users.
Technical Parameters
| Items | Specifications | |
| Al2O3 | ≥95% | ≥ 99% |
| Density | >3.8g/cm3 | >3.83g/cm3 |
| HV10 | ≥1200 | ≥1300 |
| Rock Hardness HRA | ≥85 | ≥90 |
| Bending Strength MPa | ≥330 | ≥340 |
| Compression strength MPa | ≥1200 | ≥1300 |
| Fracture Toughness KIc MPam 1/2 | ≥4.0 | ≥4.2 |
| Volume wear | ≤0.02cm3 | ≤0.01cm3 |
| Item | Alumina content | |||
| Al2O3 | ≥92% | ≥95% | ≥96% | ≥99% |
| Na2O | ≤0.4% | ≤0.2% | ≤0.1% | ≤0.15% |
| K2O | ≤1.06% | ≤0.5% | ≤0.54% | ≤0.25% |
| Fe2O3 | ≤0.01% | ≤0.01% | ≤0.01% | ≤0.01% |
| SiO2 | ≤4.7% | ≤3.28% | ≤2.5% | ≤0.2% |
Product Features
Good wear resistance: The inner ceramic layer of the Wear resistant ceramic tube is Wear resistant ceramic, and its hardness (HRA) is ≥88, its wear resistance is more than 10 times that of high-chromium Wear-resistant cast iron alloy pipe fittings, and has a long service life.
Corrosion resistance: Choose different Wear resistant ceramic materials, that have excellent anti-corrosion performance against different corrosive media, and are resistant to acid, alkali, salt, and other strong corrosive media and halogen salts.
Good high-temperature resistance performance: Wear-resistant ceramic itself can withstand high temperatures above 1700 degrees Celsius. Through reasonable design and the use of different composite methods, resistant ceramic pipe fittings can operate for a long time within the humidity range of -50°C to 800°C. Wear-resistant ceramic pipe products have High-cost performance, which can save the cost and time of maintenance and replacement of materials. Lightweight, convenient transportation and installation.
Application Industry
The wear-resistant lining ceramic composite pipe has wear resistance, corrosion resistance, and heat resistance, so it can be widely used in electric power, metallurgy, mining, coal, chemical, port, cement, machinery, sand washing, lithium battery, and other industries as transporting sand, stone, Grinding granular materials and corrosive media such as coal powder, ash slag, aluminum liquid, etc., are ideal anti-corrosion pipelines for material transportation and pneumatic transportation.
