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Threaded Ceramic Tube
Materials：Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC ...etc
Sizes：Mini ID:0.3mm;Mini length:0.5mm;Max length: 400mm
Delivery times：2 -25 days(depends on the quantity)
Precision：Ra 0.1um tolerance: 0.001mm... etc
Features：Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...
Customized：Can be custom for special sizes and shapes
Ceramic plates sheet substrate disc series
Ceramic Threaded Tube Hardness Strength And Wear Abrasion Resistance Alumina Zirconia TubesAs a Professional Advanced Technology Ceramic Manufacturers,Us Support To Customize Different Specifications Of Ceramic ComponentsThe properties of threaded ceramic tube
· Flexural strength · Chemical resistance · Electrical insulation · Corrosion resistance · Dielectric strength
· Wear resistance · Temperature resistance · Thermal conductivity · High voltage · Hardness...
Ceramic threaded tube has high strength, good toughness, impact resistance, good welding performance and corundum porcelain high hardness, high wear resistance, corrosion resistance, heat resistance, overcome the low hardness of steel pipe, poor wear resistance and ceramic toughness.
Ceramic threaded tubecan be unilateral threaded pipe, pipe body full thread, pipe internal thread.
The Ceramic threaded tube is divided into outer thread pipe and inner thread pipe, and the inner thread pipe is also called dry steam pipe, inner rib pipe or inner fin pipe.It is mainly used in dry evaporator in central air conditioner.
The ceramic inner threaded tube is also called dry steam pipe, inner rib pipe or inner fin pipe.In the central air conditioning machine it is mainly used in dry internal threaded tube evaporator, heat exchange, outside the pipe who is cooled by the tube evaporative expansion of the refrigerant;It is also used in home and commercial air-conditioning heat exchangers or for high heat tubes.The internal surface area per unit length of internal threaded pipe is 1.5-2 times that of plain copper pipe, and its heat transfer coefficient is 1.5-2.4 times that of plain copper pipe of the same specification.
·Inside Diameter as small as 0.3 mm
·Longth as long as 400mm, as short as 0.5mm
·Inside Diameter tolerance we could make as fine as 0.002mm
·Outside Diameter tolerance as fine as 0.001mm
·Discounts on large quantities of threaded ceramic tube
·In stock items will typically ship in a few working days.
·Unit price and estimated ship dates will be calculated when the length and quantity are specified.
·The length and special sizes can be customized
User industries
automotive, aviation, space travel
electrical and thermal insulation
electronics and sensors
energy technology, power generation
environmental technology
fluid technology
friction-reduction, wear- and corrosion -protection
high temperature applications
laboratory technology
laser technology
mechanical and chemical process engineering
metal industry
optics
semiconductor processing equipment
surface treatment
vacuum technology
threaded ceramic tube
Ceramic materials
· 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)...
| Al2O3 | 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 |
| Precision of manufacture threaded ceramic tube | |
| 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 | |
Customization & Machining Service
As a professional manufacturer of threaded ceramic tube.We can custom the sepcial specifications of threaded ceramic tube, rod or other ceramic parts.High quality,Factory price, on-time delivery, High composition of ceramics
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-10 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
Feedback
1. For any query or doubt, please contact us firstly, we will update with you soon;
2. For any other satisfaction, please also feedback to us, which could improve our service better and better.
For more information about ceramics parts,please contact our engineers in time>>>
