Basic Info.
Refractoriness (℃)
1580< Refractoriness< 1770
Feature
Long Time Materials
Materials
Alumina Ceramic
Products Name
Sintering Al2O3 Alumina Round Inner Ceramic Tube
Application
Industrial Use
Transport Package
Inside Bubble Bag, Outer Is Carton Box, Specify
Specification
55 mm* 15 mm or customize
Product Description
Refractory sintering Al2o3 alumina round inner hex ceramic tube price
Alumina inner ceramic tube was made from advance ceramics, like:95%--99.99% Alumina(Al2O3), Zirconia(ZrO2)
,Silicon Carbide,Silicon Nitride...etc which have a excellent Physical properties,Mechanical properties,Electrical properties,Thermal properties.
As a the manufacturer of ceramic tubes, us offer a wide the type or sizes of the ceramic tube for industry machinable and parts applications.
Specification:
1.Refractory
2.Long service life
3.High Polished Surface
4 Superior Mechanical Strength
5 Anti-high Corrosion and Wear Resistance
6.Good Insulation Performance
7.High Temperature and Pressure Resistance
8.High Purity Zirconia and Alumina Ceramic Materials . High hardness, long service life, not easy to break and wear resistance
.non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties
.corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid alkali resistance
Application:
Mainly used in the petroleum, chemical industry, environmental protection, metallurgy, machinery, mining, food, medicine,biology industries to filter, separate gas, sound-absorbing and heat exchange.
Type of ceramic tubes us manufacturer (including but not only belows)
Thermocouple protection tube | Pump body tube |
Insulated tube | Inner liner tube |
inner core | Round tube |
Furnace tube | Sleeve and bushing |
Heating tube | Roller tube |
radiant tubes | Single / mutli holes tube |
Tip: For different industries, equipment,and environment, ceramic tubes have different function, We can machining ceramic tubes, such as surface polishing, internal and external pipe wall threads, metal parts bonded, different shapes etc by custom requirement. |
Parts of our manufacturer ceramic tube sizes (not limited to belows)Tube series | Round Double Bore | Round Four Bore | Oval Double Bore |
OD | ID | OD | ID | OD | ID | OD | ID |
0.050" | 0.020" | 0.063" | 0.016" | 0.063" | 0.016" | 0.077"/0.051" | 0.014" |
0.063" | 0.031" | 0.094" | 0.025" | 0.094" | 0.020" | 0.120"/0.070" | 0.031" |
0.094" | 0.040" | 0.109" | 0.031" | 0.109" | 0.020" | 0.163"/0.112" | 0.040" |
0.094" | 0.063" | 0.125" | 0.031" | 0.188" | 0.031" | | |
0.100" | 0.050" | 0.125" | 0.040" | 0.219" | 0.050" | | |
0.125" | 0.063" | 0.156" | 0.052" | | | | |
0.156" | 0.094" | 0.188" | 0.040" | | | | |
0.188" | 0.094" | 0.200" | 0.052" | | | | |
Remark: we manufacturer and sales a mutli sizes and function tubes, and can be custom by your need.. Customization & Machining Service: As a ceramic parts manufacturer,us offer a wide of the ceramic specification,and customized&machinables. Get a Quote On Your Customized Now! or up a files by EMAIL.
Our Custom Capabilities: 1.High Purity Martoxid Powder 2.OEM Support, More Than 10 Technicians With 5-Year R&D Experience 3.35000 square meter workshop, annual output could reach hundred million pieces. 4.All crafts are inspected strictly based on drawings,checked each month. 5.Best Service And Quick Delivery Via Fedex,DHL,UPS,TNT Etc. | Technical reference of manufacture | Dimensional accuracy | Up to 0.001mm | 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 |
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Products Display:
Machining process
Raw materials-Molding process - Sintering - Machining & Grinding - Quality Inspector
Ceramic materials(include but not limited belows)
· 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)...etc | Al 2O 3 | ZrO2/Y2O3 | ZrO2/MgO | MgO | SiC | Si3N4 Reaction sintered | Si3N4 Hot pressed | ALN |
Physical properties | | | | | | | | |
Density (g/cm3) | 3,9 | 5,9 | 5,75 | 3,58 | 3,2 | 3,27 | 3,29 | 3,26 |
Molecular weight (g/mole) | 102 | - | - | 40,4 | 40,1 | 140 | 140 | 41 |
Maximum service temperature air (°C) | 1700- 1800 | 1500 | 1000 | 2200 | 1500 | 1200- 1500 | 1100- 1600 | 1000- 1800 |
Mechanical properties | | | | | | | | |
Hardness (Mohs) | 9 | - | - | 5,5 | 9 | - | - | 7 |
Modulus of elasticity (GPa) | 300-400 | 200 | 200 | 250-300 | 420 | 170-220 | 280-310 | 318 |
Poisson's ratio | 0,25 | - | - | 0,18 | 0,14 | 0,25-0,26 | 0,27 | 0,25 |
Fracture toughness (MPa.m1/2) | 2-3 | 7-13 | 6-10 | - | 2,5-3,5 | 3,5-5 | 6,1 | 4,5 |
Electrical properties | | | | | | | | |
Dielectric constant | 9-10 | - | - | 9-10 | - | 10 | 10 | 9,2 |
Electrical resistivity at 20°C (Ohm.cm) | >10 14 | 10 13-10 14 | >10 10 | - | 10 2-10 6 | >10 7 | 10 12- 10 15 | >10 14 |
Dielectric strength (kV/mm) | 10-20 | 9 | 2-10 | - | - | - | - | 15 |
Thermal properties | | | | | | | | |
Specific heat (J/K/kg) | 900 | 400-500 | 420 | 870-880 | 750 | 690 | 680-800 | 800 |
Thermal conductivity (W/m/K) at 20°C | 26-35 | 2,2-3,2 | 1,5-2,5 | 40-50 | 63-155 | 9-30 | 15-43 | 180 |
Coefficient of thermal expansion ( 10-6) from 20 to 1000°C | 8-9 | 10-11 | 5-16 | 10-13 | 4-5 | 3 | 3,3 | 4,4-5,3 |
Melting point (°C) | 2050 | 2590 | - | 2800 | 2500 | 1900 | 1900 | 2200 |
Other products:
Packing:
High temperature resistant ceramic pins will be packed in a bubble bag individually, then put in standard export carton packing, or OEM packing.
Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.
Shipping and payment:
Company information:
Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many years. And very advanced technologies in the production of Zirconia Ceramic Rod and Alumina Ceramic Rod, Zirconia Ceramic Ring and Alumina Ceramic Ring , Zirconia Ceramic Tube and Alumina Ceramic Tube, Ceramic Pin, Ceramic Shaft, Ceramic Plate And Block, Ceramic Sleeve, Ceramic Injector Nozzle, Ceramic Dispensing Valve, Ceramic Injection Pump, Ceramic Plunger Pump, Ceramic Piston, Ceramic Stick, Ceramic Washer, and Semiconductor Industry Ceramics, Machinable Ceramic Part, Ceramic Electronics Accessories, etc..
They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,
even other high-end fields.
We can make the product according to your drawings, custom the size, shape, color and thickness, etc..
Our products with some certificates, such as SGS, CE, TUV, etc..
Contact Us:
CEO : Mr Admin
Dongguan Mingrui Ceramic Technology Co., Ltd.
Mobile : +86 18122974730
Tel : +86 0769-85090316-8038
Website: mrceramic.en.made-in-china.com
Address:
No. 21 Chuangxing Road, The 2nd Industry Zoom, Shangsha Community, Changan Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Company Introduction:
Dongguan Mingrui Ceramics Technology Co., Ltd
Is a professional manufacturer of Zirconia ceramics andalumina ceramic structural parts. We have more than 10 senior engineers, technical backbone, more than 60 workshop technicians.
We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm.
The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, autocar and military and some other high-end areas.
Our ceramic products are mainly used in the industrial field of precision ceramic structural parts, ceramic materials using high-strength zirconia (yttrium stable/magnesium stable/cerium Stable), alumina (97/99/99.5/99.7/99.9/99.99) material.
Production and sales of ceramic structural parts are widely used in instrumentation, food medicine, solar photovoltaic, mechanical hardware, laser semiconductors, petrochemical, automotive military, aerospace and other high-end fields.
Mingrui ceramics have been concentrated in the field of ceramic finishing for many years. We manufacture ceramic precision components in the performance of a number of institutions and many customers alike, ceramic precision components of the performance are significantly better than the peer products.