Heat-resistant High Quality High Temperature Alumina Ceramic Tube Lining Pipe
Heat-resistant High Quality High Temperature Alumina Ceramic Tube Lining Pipe
Ceramic pipe is a kind of ceramic and metal organic combination of composite pipe, ceramic steel pipe integrated alumina high hardness, good chemical inertness and steel advantages, with excellent wear resistance, corrosion resistance, heat resistance and thermal impact and mechanical impact resistance.
Part of the ceramic pipe specifications:
| DHED | DHSD | ||||||||
| d | d1 | d2 | E1 | E2 | d | d1 | d2 | E1 | E2 |
| 48 | 43 | 38 | 80 | 35 | 47.7 | 44 | 38 | 70 | 35 |
| 65.5 | 56.3 | 50.8 | 82 | 35 | 64 | 56.8 | 50.8 | 70 | 35 |
| 78.5 | 69 | 63 | 86 | 33 | 78 | 69.5 | 63.5 | 76 | 35 |
| 92.5 | 83.2 | 76.2 | 94 | 37 | 88 | 82.5 | 76.5 | 85 | 40 |
| 106.5 | 96.9 | 89.2 | 99 | 40 | 100 | 95.9 | 88.9 | 95 | 45 |
| 119.8 | 109.6 | 101.6 | 110 | 42 | 115.5 | 108.6 | 101.6 | 95 | 45 |
| 146.3 | 135 | 128 | 142 | 50 | 140.5 | 134 | 127 | 95 | 45 |
| 173.3 | 160 | 152 | 160 | 70 | 166 | 160.4 | 152.4 | 113 | 50 |
| DHHD | DHTD | ||||||||
| d | d1 | d2 | E1 | E2 | d | d1 | d2 | E1 | E2 |
| 52 | 43 | 38 | 75 | 30 | 48 | 43 | 38 | 80 | 35 |
| 66.3 | 56 | 51 | 81 | 23 | 65.5 | 56.3 | 50.8 | 82 | 35 |
| 78.1 | 69 | 63 | 87 | 31 | - | - | - | - | - |
|
92.5 |
84 | 77 | 98 | 38 | 92.5 | 83.2 | 76.2 | 94 | 37 |
| 105.8 | 97 | 89 | 107 | 46 | - | - | - | - | - |
| 118.3 | 110 | 102 | 111 | 43 | 119 | 108.6 | 101.6 | 110 | 42 |
| 144.8 | 134 | 126 | 146 | 52 | 146.3 | 135 | 128 | 142 | 50 |
| 172.3 | 161 | 153 | 162 | 78 | 173.3 | 160 | 152 | 159 | 70 |
Ceramic material composition:
· 95%--99.99% Alumina (Al2O3) · Silicon Carbide · Silicon Nitride
· TTZ: Magnesia partially stabilized Zirconia (ZrO2)
· YTZP: Yttria partially stabilized Zirconia (ZrO2)
· ZDY: Yttria fully stabilized Zirconia (ZrO2)
| Properties | Units | AL2O3 | ZrO2 | SiC | Si3N4 |
| Density | g/cm3 | 3.65-3.93 | 5.95-6.0 | 3.12 | 3.23 |
| Water absorption | 0 | 0 | 0 | 0 | 0 |
| Coefficientof thermal expansion | 10-16/k | 7.9-8.5 | 10.5 | 3 | 3.2 |
| Modulus of elasticity young`s mod | GPa | 280-340 | 210 | 440 | 300 |
| Poission`s ratio | / | 0.21-0.22 | 0.3 | 0.17 | 0.26 |
| HV hardness hv | MPa | 1650 | 1300-1365 | 2800 | 1500 |
| Flexural strength | MPa | 310 | 950 | 390 | 720 |
| Flexural strength(700℃) | MPa | 230 | 210 | 380 | 450 |
| Compressive strength | MPa | 2200 | 2000 | 1800 | 2300 |
| Fracture toughness | MPa*m1/2 | 4.2 | 10 | 3.9 | 6.2 |
| Heat conductivity | W/m*k | 26-30 | 2-2.2 | 120 | 25 |
| Electrical resistivity | Ω*mm2/m | >1016 | >1015 | >103 | >1013 |
| Max use temperature | ℃ | 1750 | 1050 | 1550 | 1050 |
| Resistance to acid alkaline | / | high | high | high | high |
| Dielectric constant | / | 9.6 | 29 | 9.66-10.03 | / |
| Dielectric strength | KV/mm | 8.7 | 9 | / | / |
| Thermal shock resistance | T(℃) | 180-220 | 280-350 | 230-260 | / |
| Tensile strength | MPa | 248 | 250 | / | / |
Customization & Machining Service:
As a manufacturer of ceramic pipe and related ceramic parts, we support machining or customization of ceramic pipe of special sizes and shapes.High Precision, Fast Delivery Time, High Composition.For more tubes, please contact us now!!
| Precision of manufacture | |
| Dimensional accuracy | Up to 0.001mm |
| Smoothness | Highest possible mirror |
| Concentricity | Up to 0.003mm |
| Parallelism | Up to 0.002mm |
| The inner hole tolerance | The minimum 0.005mm |
| Straight flute | The narrowest 0.1x100mm |
| The thickness of the size | Minimum to 0.02mm |
| The screw thread | Minimum internal thread M2 |
| Cylindricity | Up to 0.004mm |
| The linear tolerance | Up to 0.001mm |
| The smallest aperture | The minimum 0.07mm |
| Precision process | CNC maching,grinding,lapping |
| Surface finish | Glazed,polishing or metallized |
| Visual quality: 1. No cracks, no dark dots, no contamination and sharp edges; 2. Evenly distributed glaze with very smooth surface |
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CULTURE
We are a leading manufacturer of industrial ceramic parts, who has years of R&D experience in China. And very advanced technologies in the production of zirconia and alumina ceramic tube, ceramic rod, ceramic plate, ceramic ring, ceramic sleeve, ceramic valve, ceramic piston plunger pump, and semiconductor ceramics, etc.
They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace, even other high-end fields.
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