1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces
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Product Highlights
- Superior Corrosion Resistance: Outstanding resistance against molten aluminum and aggressive atmospheres.
- Customizable Dimensions: Support for custom Length, Outer Diameter, Inner Diameter, and special structural designs.
- Long Service Life: Designed for durability to reduce replacement frequency and maintenance costs.
- OEM & ODM Services: Flexible production support based on customer drawings, samples, and specifications.
- Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.
Product Attributes
- Customization
- Available
- Application
- High-Temperature Furnaces, Thermocouple Protection
- Ceramic Tube & Rod
- Ceramic Tube
- Model NO.
- Customizable
- Length
- Customizable
- Temperature Resistance
- 1500℃
- Product Name
- Nitride Bonded Silicon Carbide Protection Tube
- Material
- Nitride Bonded Silicon Carbide (Nbsic)
- Type
- Ceramic Protection Tube
- Bulk Density
- 2.73~2.83 g/cm3
- Max Working Temperature
- 1500℃
- Thermal Shock Resistance
- Excellent
- Application Scenarios
- Thermocouple Protectionmolten Aluminum Measurement
- Feature
- High Temperature Resistant,Long Service Life
- Apparent Porosity
- ≤1%
- Hardness
- 2200 Kg/mm2
- Thermal Conductivity(1200℃)
- 20 W/M.K
- Thermal Expansion(1200℃)
- a*10^-6/℃
- Fracture Toughness
- MPa M^(1/2)
- Customizable
- Support
- Transport Package
- Wooden Box
- Specification
- Customizable
- Trademark
- Other
- Origin
- China
- Package Size
- 70.00cm * 50.00cm * 24.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces
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1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces -
1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces -
1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces -
1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces -
1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces -
1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces -
1400c Nbsic Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube for Molten Aluminum and Industrial Furnaces
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Product Description
Product Description
Silicon Nitride-Bonded SiC Ceramics
Silicon Nitride Bonded Silicon Carbide (Si3N4-SiC) Protection Tubes are widely used to protect thermocouples and temperature sensors in harsh high-temperature environments.
Compared with conventional ceramic tubes, they provide:
1. Higher thermal shock resistance
2. Better oxidation resistance
3. Superior corrosion resistance
4. Longer service life
5. Improved mechanical strength
Suitable for continuous operation in temperatures up to 1400°C.
Compared with conventional ceramic tubes, they provide:
1. Higher thermal shock resistance
2. Better oxidation resistance
3. Superior corrosion resistance
4. Longer service life
5. Improved mechanical strength
Suitable for continuous operation in temperatures up to 1400°C.
Specification
Properties | Units | STARNY (NSIC) | |
Chemical Composition | SiC | % | <=75 |
Si3N4 | % | >=25 | |
Others | % | 3 | |
Bulk density | g/cm3 | 2.73~2.83 | |
Apparent porosity | % | <=1 | |
Modulus of rupture at 20℃ | MPa | 170~180 | |
Modulus of rupture at 1300℃ | MPa | 180~190 | |
Hardness | KG/mm^2 | 2200 | |
Thermal conductivity at 1200℃ | w/m.k | 20 | |
Thermal expansion at 1200℃ | a*10^-6/℃ | 4.70 | |
Fracture toughness | MPa m^(1/2) | 4.3 | |
Thermal shock resistance at 1200℃ | Excellent | ||
Max.working temperature | ℃ | 1500 | |
Application
Hot Sintering Furnace
Molten Aluminum Measurement
Non-Ferrous Metals Industry
Smelting Furnace
Aluminum Melting Furnace
Thermocouple Protection
Product Advantages
Custom Manufacturing Sericve
Silicon Nitride Bonded Silicon Carbide Protection Tubes are available in a wide range of sizes and configurations to meet different thermocouple protection requirements.
Customization Options Include:
1.Length Customization
2.Outer Diameter (OD) Customization
3.Inner Diameter (ID) Customization
4.Closed-End Design
5.Flange Connection Design
6.Special Structural Configurations
Drawing-Based Manufacturing, OEM & ODM Services, and flexible production support are available to meet specific application requirements.
Designed for molten aluminum temperature measurement, thermocouple protection, and high-temperature furnace environments.
Customization Options Include:
1.Length Customization
2.Outer Diameter (OD) Customization
3.Inner Diameter (ID) Customization
4.Closed-End Design
5.Flange Connection Design
6.Special Structural Configurations
Drawing-Based Manufacturing, OEM & ODM Services, and flexible production support are available to meet specific application requirements.
Designed for molten aluminum temperature measurement, thermocouple protection, and high-temperature furnace environments.
Company Profile
ABOUT VHANDY
Your Reliable Industrial Ceramic Manufacturing Partner
Vhandy specializes in the production of industrial ceramic products for high-temperature insulation, temperature measurement, and molten metal applications.
Vhandy specializes in the production of industrial ceramic products for high-temperature insulation, temperature measurement, and molten metal applications.
Backed by 10+ years of industry experience, advanced manufacturing equipment, and strict quality control, we deliver products with excellent durability, stable performance, and long service life.
We support OEM & ODM customization, including production based on customer drawings, samples, and special specifications.
Today, our products are widely exported to customers in Europe, Southeast Asia, the Middle East, and South America, helping industries improve efficiency and reduce operating costs.
Packaging & Shipping
Why Customers Choose Us
1.Excellent Thermal Shock Resistance for rapid temperature changes
2.Outstanding Corrosion Resistance against molten aluminum and aggressive atmospheres
3.Long Service Life to reduce replacement frequency and maintenance costs
4.Custom Sizes Available according to drawings or samples
5.10+ Years Manufacturing Experience in industrial ceramic solutions
6.Factory Direct Supply with stable quality and competitive pricing
7.OEM & ODM Support for global industrial customers
2.Outstanding Corrosion Resistance against molten aluminum and aggressive atmospheres
3.Long Service Life to reduce replacement frequency and maintenance costs
4.Custom Sizes Available according to drawings or samples
5.10+ Years Manufacturing Experience in industrial ceramic solutions
6.Factory Direct Supply with stable quality and competitive pricing
7.OEM & ODM Support for global industrial customers
FAQ
Q1: What is a Nitride Bonded Silicon Carbide Protection Tube?
A: Nitride Bonded Silicon Carbide (NBSiC) Protection Tube is a high-performance ceramic tubedesigned for high-temperature environments. It offers excellent thermal shock resistance, wearresistance, corrosion resistance, and long service life.
Q2: What is the maximum working temperature?
A: The recommended continuous working temperature is up to 1380 C,depending on the
operating environment and application conditions.
Q3: What advantages does NBSiC have over conventional ceramic tubes?
A: They are widely used in:
1. Thermocouple protection
2. Molten aluminum temperature measurement
3. Heat treatment furnaces
4. Ceramic kilns
5. Metallurgical furnaces
6. Non-ferrous metal industries
Q4: What advantages does NBSiC have over conventional ceramic tubes?
A:NBsiC protection tubes provide:
1. Higher thermal shock resistance
2. Better wear resistance
3. Lower thermal expansion
4. Excellent oxidation resistance
5. Longer service life
6. Reduced maintenance costs
Q5: Can you manufacture custom sizes?
A: Yes. We provide customized dimensions including:
1. Outer diameter (OD)
2. Inner diameter (ID)
3. Length
4. End design
5. Special drawings and specifications
Q6: How can I choose the right protection tube for my application?
A: Our engineering team can recommend the most suitable solution based on your operatingtemperature, medium, installation method, and service requirements.
A: Nitride Bonded Silicon Carbide (NBSiC) Protection Tube is a high-performance ceramic tubedesigned for high-temperature environments. It offers excellent thermal shock resistance, wearresistance, corrosion resistance, and long service life.
Q2: What is the maximum working temperature?
A: The recommended continuous working temperature is up to 1380 C,depending on the
operating environment and application conditions.
Q3: What advantages does NBSiC have over conventional ceramic tubes?
A: They are widely used in:
1. Thermocouple protection
2. Molten aluminum temperature measurement
3. Heat treatment furnaces
4. Ceramic kilns
5. Metallurgical furnaces
6. Non-ferrous metal industries
Q4: What advantages does NBSiC have over conventional ceramic tubes?
A:NBsiC protection tubes provide:
1. Higher thermal shock resistance
2. Better wear resistance
3. Lower thermal expansion
4. Excellent oxidation resistance
5. Longer service life
6. Reduced maintenance costs
Q5: Can you manufacture custom sizes?
A: Yes. We provide customized dimensions including:
1. Outer diameter (OD)
2. Inner diameter (ID)
3. Length
4. End design
5. Special drawings and specifications
Q6: How can I choose the right protection tube for my application?
A: Our engineering team can recommend the most suitable solution based on your operatingtemperature, medium, installation method, and service requirements.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI259808". Items marked "
" are certified.
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Company Profile
GCAN-PLC: Your Decade-Trusted Partner in Industrial Automation Solutions
Pioneering PLC, Couplers & CAN Bus Technologies Since 2014
For over 10 years, our expertise has been laser-focused on delivering cutting-edge PLC controllers, signal couplers, and CAN bus systems that drive industrial innovation. As a seasoned industry leader, we proudly introduce the GCAN-PLC Series - engineered to redefine flexibility, connectivity, and scalability in automation.
Why GCAN-PLC Outperforms:
Unmatched Connectivity
Equipped with Ethernet, RS232/485, and CAN bus interfaces, the GCAN-PLC seamlessly integrates into existing architectures. Its true edge? WiFi/GPRS expansion modules enable wireless remote monitoring and cloud-based control, slashing downtime by 40% in field deployments.
Universal Programming Freedom
Develop with full confidence using all 5 IEC 61131-3 standard languages (Ladder Logic, Structured Text, Function Block Diagram, Instruction List, Sequential Function Chart). Accelerate development cycles while maintaining code portability across global platforms.
Massive I/O Scalability
Scale operations effortlessly with up to 32 modular I/O extensions. From discrete sensors to analog actuators, GCAN-PLC adapts to complex manufacturing, smart grid, and IIoT applications without hardware overhauls.
Rugged Reliability
Certified for operation in -40° C to +85° C environments with 1500V isolation protection. Our PLCs withstand EMI-heavy industrial settings, ensuring 99.9% uptime in automotive, energy, and robotic systems.
Industry Applications:
• Automotive Production Lines (CAN bus diagnostics)
• Smart Factory Robotics (Real-time EtherCAT control)
• Renewable Energy Monitoring (GPRS data logging)
• Building Management Systems (Wireless sensor networks)
Commitment to Excellence:
Every GCAN-PLC ships with lifetime technical support and 3-year warranty. Backed by a decade of R&D in signal coupling and bus communication, we provide not just products - but future-proof automation partnerships.
Call to Action:
Upgrade your control systems with GCAN's innovation legacy. Contact our engineers today for a customized solution scan!
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room B408, No. 860-2, Shangshengou Village, Hunnan District, Shenyang City, Liaoning Province
-
Plant Area
- 75 square meters
-
Number of Employees
- 4
-
Registered Capital
- 200,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Dalian Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- PLC Module, Ceramic Parts
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-12-23
-
Export Year
- 9 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is a Nitride Bonded Silicon Carbide Protection Tube?
- Nitride Bonded Silicon Carbide (NBSiC) Protection Tube is a high-performance ceramic tube designed for high-temperature environments. It offers excellent thermal shock resistance, wear resistance, corrosion resistance, and long service life.
- What is the maximum working temperature?
- The recommended continuous working temperature is up to 1380 C ,depending on the operating environment and application conditions.
- What applications are NBSiC protection tubes used for?
- They are widely used in: 1. Thermocouple protection 2. Molten aluminum temperature measurement 3. Heat treatment furnaces 4. Ceramic kilns 5. Metallurgical furnaces 6. Non-ferrous metal industries
- What advantages does NBSiC have over conventional ceramic tubes?
- NBSiC protection tubes provide: 1. Higher thermal shock resistance 2. Better wear resistance 3. Lower thermal expansion 4. Excellent oxidation resistance 5. Longer service life 6. Reduced maintenance costs
- Can you manufacture custom sizes?
- Yes. We provide customized dimensions including: 1. Outer diameter (OD) 2. Inner diameter (ID) 3. Length 4. End design 5. Special drawings and specifications
- How can I choose the right protection tube for my application?
- Our engineering team can recommend the most suitable solution based on your operating temperature, medium, installation method, and service requirements.
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