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Ceramic Thermocouple Protection Tubes Mullite Zirconia Alumina Tubes Pipe
| US$0.10 - 35.00 | 1 Piece (MOQ) |
Port:
Shenzhen, China
Production Capacity:
1000000 PCS/Per Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Mingrui Ceramic Tech. Co., Ltd
Hunan, China
Last Login Date:
Jul 11, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Alumina Ceramic, Zirconia Ceramic, Sic, Ceramic Rod, Ceramic Tube, Ceramic Parts, Ceramic Plate Sheet, Ceramic Pump, Ceramic Pin, Ceramic Valve
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Product Description
Company Info
Basic Info.
Model NO.
MR-690
Application
Industrial Use
Materials
Ceramic
Tolerance
+/- 0.005 mm
Max Size
1-550mm
Products Name
Thermocouple Protection Tubes
Density
5.9g/cm3
Certificate
ISO9001:2015
Color
Ivory, Yellow
Refractoriness (℃)
Refractoriness> 2000
Feature
Long Time Materials
Type
Refractory Material
Shape
Pipe
Material
Zirconia Ceramic
Trademark
OEM
Transport Package
Inside Bubble Bag, Outer Is Carton Box, Specify
Specification
85*12 mm or customize
Origin
Dongguan, China
Product Description
Ceramic Thermocouple Protection Tubes Mullite Zirconia Alumina Tubes Pipe
Thermocouple Protection Tubes protect thermocouples from corrosion, physical damage, and contamination. Available in most widely used alloys and pipe sizes.
us manufactures a variety of ceramic thermocouple protection tubes to protect your parts from issues like harmful gasses, fluids, extreme pressure, and mechanical damage. Our ceramic tubes are made with alumina and mullite and can be built to a specified length.
Outside diameter options for ceramic protection tubes include:
3/16″ ; 1/4″ ; 5/16″ ; 3/8″ ; 1/2″ ; 11/16″ ; 3/4″ ; 1″
(Other sizes or your requirment please contact us )
Ceramic thermocouple protection tubes can come with different accessories, including cement fittings, collars, heads, and blocks. You can also pair up your ceramic protection tube with thermocouple insulators to add extra protection for your wire.
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)...
| 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 |
| 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 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. |
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FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 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.
Product Flow Diagram:
Company information
FAQ:
what is your product range?
1.alumina ceramic, alumina ceramic tube, alumina ceramic rod, alumina ceramic valve, alumina ceramic spare parts, alumina ceramic shaft, alumina ceramic pin , alumina ceramic pin gauge, alumina ceramic bar, alumina ceramic plate,alumina ceramic sleeve, alumina ceramic valve, alumina ceramic plunger, alumina ceramic structure, alumina ceramic injection molding, alumina ceramic e-cigarettes parts, alumina ceramic arm, etc
2.Zirconia ceramic, zirconia ceramic tube,zirconia ceramic rod, zirconia ceramic valve, zirconia ceramic spare parts, zirconia ceramic shaft, zirconia ceramic pin , zirconia ceramic pin gauge, zirconia ceramic bar, zirconia ceramic plate,zirconia ceramic sleeve, zirconia ceramic valve, zirconia ceramic plunger, zirconia ceramic structure, zirconia ceramic injection molding, zirconia ceramic e-cigarettes parts, zirconia ceramic arm, etc
Are you a manufacturer?
yes,our factory founded for many years,and we have decades years experience on industrial ceramic Production r&d and processing
If we can Provide samples?
1. can be provided samples, sample cost add postage
2.Samples can be satisfied as customer's demands,and the sample cost is about $100-200,according to products dimenstion, pictures, drawing
3.Sample charge will refundable if the order QTY can reach 1000pcs
Contact Way:
Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Website: mrceramic.en.made-in-china.com
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