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Silicon Carbide Radiation Pipes
  • Silicon Carbide Radiation PipesSilicon Carbide Radiation Pipes
  • Silicon Carbide Radiation PipesSilicon Carbide Radiation Pipes
  • Silicon Carbide Radiation PipesSilicon Carbide Radiation Pipes

Silicon Carbide Radiation Pipes

Silicon Carbide Radiation Pipes serve as core heating elements in high-temperature industrial applications. Shandong Qishuai Wear-Resistant's premium-quality Silicon Carbide Radiation Pipes revolutionise conventional metal heating elements through exceptional high-temperature resistance (>1600℃) and thermal efficiency. Across industries including ceramic sintering, semiconductor manufacturing, and metallurgical heat treatment, our Silicon Carbide Radiation Pipes reduce energy consumption by 30% while extending service life by 2-3 times.

Silicon carbide radiation tubes, being indispensable parts of contemporary industrial high-temperature appliances, are already dominating in many fields and becoming the key driving force to maintain stable and high-quality production in a large number of industrial processes as they offer a multitude of performance benefits.Not ordinary pipes, Silicon carbide radiation tubes are the assurance of stable and high-quality production.

Silicon Carbide Radiation Pipes


Product Highlights

Resistance to Extreme Environments

Melting point of ≥2700°C, easily withstand the operating temperature of >1600℃(normal operating temperature range is generally 1100-1200℃ for stainless steel pipe).

Resistant to acidic/alkaline furnace gases such as HCl, SO₂, no oxidation or embrittlement occurred, more brittle than silicon carbide material.

The thermal expansion coefficient is only 4.5×10⁻⁶/℃, which can resist cracking when subjected to rapid thermal cycling.


Energy and economics.

thermal emissivity >0.9 (the thermal emissivity of metal pipe is about 0.7), increase the thermal conversion efficiency by 40%.

long service life, the service life is 20,000–50,000 hours (the service life of metal pipe is about 8000 hours), maintenance cost can be reduced by 50%.


Environmental friendliness and compatibility.

No heavy metal contamination, conform to the EU RoHS standard.

Can be powered by electricity or natural gas as energy sources, help enterprises achieve carbon neutrality goals.


Fields of application

Silicon carbide radiation tubes, owing to their exceptional performance, play an indispensable role across multiple critical industrial sectors, establishing themselves as the ideal choice for numerous high-temperature processes.

Industry

Application Case

Temperature requirements

Benefit Comparison

Ceramic manufacturing

Roller kiln glaze firing

1250-1400℃

Yield rate ↑15%, Energy consumption ↓25%

Semiconductor

Wafer Diffusion Furnace

1300-1500℃

Temperature uniformity ±5°C, superior to quartz tubes

Metal heat treatment

Carburising/nitriding furnace

950-1100℃

Process cycle shortened by 30%

Glass industry

Float Glass Annealing Line

800-1000℃

No volatile contamination, 99.99% purity

Chemical Engineering

Catalyst calcination furnace

600-900℃

Resistant to sulphide corrosion, lifespan ↑3 times

new energy

Sintering of lithium battery cathode materials

1200℃

Batch stability reaches 98%


Product Parameters and Specifications

To meet the different demands of various industrial products, the silicon carbide radiation tubes are supplied by Shandong Qishuai Wear-Resistant Equipment Co., Ltd. have wide selection and high flexibility in parameters and specification. The following is the introduction to the main parameters and silicon carbide radiation tubes specification range that we can customize.

Parameter Name

Unit

numerical value

density

g/cm³

≥3.02

Hardness (Mohs scale)

-

13

Flexural strength (20°C)

MPa

250

Flexural strength (1200°C)

MPa

280

Modulus of elasticity (20°C)

GPa

330

Modulus of elasticity (1200°C)

GPa

300

Thermal conductivity (1200°C)

W/m·K

45

Coefficient of thermal expansion

K⁻¹×10⁻⁶

4.5

Operating temperature

1380 (long-term), 1600 (short-term peak)

 

Acidity and alkalinity

-

Excellent resistance to acid and alkali corrosion

Porosity

%

<0.1


We know that the requirements of all customers are some different, so we provide all kinds of customized service to produce silicon carbide radiation tubes in different specifications according to your exact requirements.Tube diameter: Generally, the tube diameter is from φ30 to φ200mm. Tube length: The length can be flexibly customized between 1-6m. If there are special requirements, you can communicate with us.


In addition, we can also accurately produce the tubes according to your design drawing or technical requirements for tube wall thickness, connection method (flange connection / socket connection), and internal structure (single hole / multiple holes).So that we can deliver  Silicon Carbide Radiation Pipes meet your requirements for the application.

Silicon Carbide Radiation Pipes


Production Processes and Quality Assurance

Shandong Qishuai Wear Resistant Equipment Co., Ltd. always adhere to advanced production technology and strict quality control to manufacture the best quality silicon carbide radiation tubes and provide customers with quality products and services.


Common Fault Countermeasures

Phenomenon

Reason

Solutions

Localised redness on the surface

Resistance wire deformation short circuit

Calibration of heating elements during furnace shutdown

Power drop

Terminal oxidation

Polish the contacts and apply conductive paste.

Pipe body cracking

Thermal shock or mechanical stress

Replace with thickened type (wall thickness ↑20%)


Contact Us

Should you have any enquiries regarding our products, please do not hesitate to contact us via the following methods:

Telephone:+86-533-7010227

WhatsApp:8615898737636 (Kella)

WhatsApp:8618953367229 (Penny)

WhatsApp:8613869372890 (John)

Email:qishuai@zbqishuai.cn



Hot Tags: Silicon Carbide Radiation Pipes, High-Temperature Radiation Pipes, Industrial Heat-Resistant Pipes
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Contact Info
If you have any enquiry about quotation or cooperation, please feel free to email us at qishuai@zbqishuai.cn or use the following inquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products, such us Alumina Ceramic, Composite Wear Pipe, Silicon Carbide Ceramic, etc.
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