Ceramic lined elbow manufactured using superior grade raw materials. Ceramic lined elbow are used for connecting pipes of different diameters and find wide applications in various chemicals, construction industries, paper, cement & ship builders.
It reduces considerabley degradation of conveyed material and avoids formation of angel hair through its patented deflection chamber.
Size: 6", 22.5 Degree."R" is 18 inch
Size: 6", 45 Degree."R" is 18 inch
Size: 6", 90 Degree."R" is 18 inch
Alumina is a cost effective and widely used material in the family of engineered ceramics. Alumina ceramics have been developed and optimized for maximum wear resistance and corrosion resistance.
A high density, diamond like hardness,fine grain structure and superior mechanical strength are the unique properties that make it the material of choice for a wide range of demanding applications.Ceramic has uses similar to Cast Basalt but it has greater resistance to wear in high velocity applications and impact resistance in extreme dynamic systems .
| Sand injection test | 30% Transfer test of sludge with SiO2 | ||
| Material |
Volume diminution (cm3) |
Material |
Volume diminution (cm3) |
|
Ceamic lining Steel pipe |
0.0022 |
Ceamic lining Steel pipe |
3 |
|
Ceramic pipe Al2O397% |
0.0025 | S45C | 25 |
| 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 |
Abrasion
Ceramic layer Ceramic Lined Reducer Pipe with flange reducer Al2O3 content greater than 95% , micro-hardness HV1000-1500, which has a high abrasion resistance, wear resistance than ten times higher than carbon steel after quenching , superior tungsten carbide drill.
Application range
1, coal pulverizing system of power plant pipeline, including, powder transmission pipeline, thick powder separator pipeline, coal drop pipe, combustion system of a wind pipe, a secondary air pipe, three pipeline and burner pipelines, in addition to ash slagging system the discharge pipe, powder pipe, dry ash conveying pipe;
2, iron and steel plant raw material conveying pipeline, collecting pipe, dust pipe, ash pipe, ash pipe, mixing pipe, grinding export pipeline, coal pipeline, coal pipeline, separator pipe, burner radius pipe, etc.;
3, cement plant selection machine outlet pipe, choose machine inlet pipe, pipe dust pipe, vertical mill outlet pipe, circulating air duct, high temperature air blower, lower material pipe, etc.;
4, petroleum, chemical, mining, coal, coal washing plant, smelting, paper, aluminum, building materials, powder engineering, food machinery and other processing and conveying material pipe.
Corrosion
Ceramic materials are neutral , chemically stable , has excellent corrosion resistance and acid resistance , resistant to various inorganic acids, organic acids , organic solvents , and its degree of corrosion of stainless steel is more than ten times.
Temperature
Temperature above 2000celsius degree, long-term work in the range of -50 -900 celsius degree.
Easy welding
Ceramic adjustable tube can be welded , flanged , flexible connectors and other fast way links , very easy to install.
Clean and easy maintenance
Smooth wall, can prevent scaling , fouling, self-cleaning function. Tightness.
1, power plant pipe pulverizing system, including powder pipeline, thick powder separation pipe, coal dropper, wind pipe combustion system, two wind pipe, three pipe and burner pipe, except ash system discharge pipe, powder pipe, dry ash conveying pipe;
2, raw material pipeline of iron and steel plant, collecting pipe, dust collection pipe, ash pipe, ash pipe, mixing pipe, grinding outlet pipe, coal pipe, coal pipe, separation pipe, burner radius pipe, etc.
3, the cement plant chooses machine outlet pipe, choose machine inlet pipe, pipe dust removal pipe, vertical mill outlet pipe, circulating air duct, high temperature blower, blanking pipe and so on.
4, petroleum, chemical, mining, coal, coal washing plants, smelting, paper making, aluminum, building materials, powder engineering, food machinery and other processing and conveying materials pipes
Hoop strength is the resistance against radial pressure. The strength of the ceramic -lined steel composite pipe is 300 to 500MPa.
