Description
Product Details
Ceramic lined elbow pipe, also called as metal-ceramic-lined composite pipe, is a new type of wear-resistant pipe that uses a special process to firmly combine ceramics and metal pipes, and uses the high strength and high hardness of wear-resistant ceramics to increase the wear resistance and service life of the pipe.
The outer layer of the ceramic lined elbow pipe is steel, and the inner layer is special wear-resistant and high-temperature resistant ceramics, which will not crack when heated up. During construction, flanges, purge ports, explosion-proof doors, etc. can be welded, and direct welding methods can also be used. It is better than wear-resistant cast stone pipe, wear-resistant cast steel pipe, rare earth wear-resistant steel pipe, bimetal composite pipe, steel plastic pipe and steel rubber pipe which are not easy to weld or cannot be welded during construction. The ceramic-lined elbow pipe has good mechanical impact resistance, and the composite layer will not crack and fall off during transportation, installation and knocking.AdvantagesThe inner lining layer of the wear-resistant ceramic elbow pipe is a new type of ceramic such as alumina ceramics, which has high hardness, high temperature resistance and excellent corrosion resistance. leap.
Compared with traditional wear-resistant pipes, the wear-resistant ceramic pipes also have significant advantages such as light weight and convenient installation.Technical Data| Series | BM92 | BMG95 | BME95 | BMZTA | BMZR |
| AL2O3 (%) | 92±0.5 | 95±0.5 | 95±0.5 | ≥75 | - |
| ZrO2 (%) | - | - | - | ≥21 | 94.8±0.5 |
| Bulk density(g/cm3) | ≥3.6 | ≥3.65 | ≥3.7 | ≥4.1 | ≥5.9 |
| Compressive strength (MPa) | ≥1050 | ≥1300 | ≥1600 | ≥2000 | - |
| Bending strength (MPa) | ≥220 | ≥250 | ≥300 | ≥400 | ≥800 |
| Fracture toughness (MPam1/2) | ≥3.70 | ≥3.80 | ≥4.0 | ≥4.5 | ≥7 |
| Rockwell hardness (HRA) | ≥82 | ≥85 | ≥88 | ≥90 | ≥88 |
| Loss bulk (cm3) | ≤0.25 | ≤0.2 | ≤0.15 | ≤0.05 | ≤0.02 |
ApplicationIt organically combines the high hardness, high wear resistance and corrosion resistance of ceramics with the machinability, weldability and high strength of steel, so the ceramic lined elbow has good wear resistance, high temperature resistance and erosion resistance. , low running resistance and other characteristics, widely used in electric power, metallurgy, chemical industry, cement, building materials, steel and other industries.
Complaint
