Silicon Carbide Tube/Pipe

Short Description:

Craft: RBSiC/SiSiC; RSiC
SiC: ≥98%
Material: Silicon Carbide (SiC)
Refractoriness: 1580°< Refractoriness< 1770°
Porosity (%): <0.1
Size: Customers' Requirement
Moh's Hardness: 9.15
Bulk Density: 2.7(g/cm3)
Thermal Conductivity: 45(1200℃)(W/m.k)
Max Temperature of Application: ≤1380℃
Elastic Modulus: ≥410Gpa
Sample: Available
Application: Metallurgy/Chemical Industry/Electric Powe

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Product Detail

Product Tags

Product Information

Silicon carbide tube/pipe is a special pipe made of silicon carbide (SiC) ceramic material, which is the core component of silicon carbide heat exchanger. It adopts microchannel structure composite technology, breaks through the performance limitations of traditional metal pipes, and has significant advantages such as high efficiency, durability and light weight.

Features:
High temperature resistance: Silicon carbide tube can work stably in high temperature environment above 1200℃, and can still maintain performance even at higher temperatures.

Thermal shock resistance: It can withstand a sudden temperature change of 1000℃ without breaking, and is suitable for extreme temperature change environment.

Chemical inertness: It has strong tolerance to strong corrosive media such as acids, alkalis and salts, and is not easily corroded. ,

Thermal conductivity: The thermal conductivity coefficient is as high as 220W/(m·K) and the heat transfer efficiency is high.

Lightweight design: The specific gravity is light, which reduces the installation and operation costs of the equipment.

Details Images

The silicon carbide tubes we produce have one end open and one closed&both ends open, and the size can be customized according to customer requirements.

RBSiC Roller

RBSiC Protection Tube
(One end open and one closed)

RBSiC Tube
(both ends open)

RSiC Roller

RSiC Protection Tube
(One end open and one closed)

RSiC Tube
(both ends open)

Physical And Chemical Indicators

Chemical Index	Silicon Carbide Pipe
Bulk Density(g/cm3)	2.7
Porosity (%)	<0.1
Bending Strength(MPa)	250(20ºC)
Bending Strength(MPa)	280(1200ºC)
Thermal Conductivity(W/MK)	45(1200ºC)
Thermal Expansion(20-1000ºC) 10-6k-1	4.5
Max. Working Temperature(ºC)	1380
PH Resistance	EXCELLENT
Moh's scale of Thermal Expansion	13

Chemical Component
SiC%	Fe2O3	AI2O3%	Dissociative SI+SIO2%	Dissociative C%
≥98	≤0.5	≤0.02	≤0.4	≤0.3

Application

1. Metallurgical field
In the steel, nonferrous metals, ceramic products and other industries, silicon carbide tubes are widely used in high-temperature furnaces, furnace linings, heat treatment equipment and other equipment. Because silicon carbide tubes have the characteristics of high strength, high hardness, high corrosion resistance and high wear resistance, they can withstand extreme working environments such as high temperature, high pressure and acid and alkali corrosion, so they are widely used in the metallurgical field.

2. Chemical field
In chemical equipment, the application range of silicon carbide tubes is very wide, and they can be used to manufacture various corrosion-resistant, high-temperature-resistant and wear-resistant pipes, valves and pump bodies and other components. At the same time, silicon carbide tubes can also be used to manufacture burners, heaters and other equipment, with excellent fire resistance and thermal stability.

3. Power field
In power equipment, silicon carbide tubes are widely used in high-voltage switches, disconnectors, power transformers and other equipment. Because silicon carbide tubes have excellent insulation properties and high temperature resistance, they can withstand extreme working environments such as high voltage, high temperature and strong electric fields.

4. Aerospace field
In the aerospace field, silicon carbide tubes are widely used to manufacture engine nozzles, turbine blades, combustion chambers and other components. Because silicon carbide tubes have the characteristics of high strength, high hardness, high wear resistance and high temperature stability, they can withstand extreme working environments such as high speed, high temperature and high pressure.

5. Electronic field
In the electronics field, silicon carbide tubes are widely used to manufacture semiconductor devices, LED chips, optoelectronic devices and other components. Because silicon carbide tubes have excellent thermal conductivity, high temperature stability and corrosion resistance, they can improve the performance and life of electronic components.

6. Silicon carbide tubes are also used as rollers, mainly used in roller kilns, and are mostly used in the production of architectural porcelain.

Metallurgical

Chemical

Power

Aerospace

Electronic

Roller Kilns

More Photos

Company Profile

Shandong Robert New Material Co., Ltd. is located in Zibo City, Shandong Province, China, which is a refractory material production base. We are a modern enterprise that integrates the research and development, production, sales, kiln design and construction, technology, and export refractory materials. We have complete equipment, advanced technology, strong technical strength, excellent product quality, and good reputation. Our factory covers over 200 acres and an annual output of shaped refractory materials is approximately 30000 tons and unshaped refractory materials is 12000 tons.

Our main products of refractory materials include: alkaline refractory materials; aluminum silicon refractory materials; unshaped refractory materials; insulation thermal refractory materials; special refractory materials; functional refractory materials for continuous casting systems.

Robert`s products are widely used in high-temperature kilns such as non-ferrous metals, steel, building materials and construction, chemical, electric power, waste incineration, and hazardous waste treatment. They are also used in steel and iron systems such as ladles, EAF, blast furnaces, converters, coke ovens, hot blast furnaces; non-ferrous metallurgical kilns such as reverberators, reduction furnaces, blast furnaces, and rotary kilns; building materials industrial kilns such as glass kilns, cement kilns, and ceramic kilns; other kilns such as boilers, waste incinerators, roasting furnace, which have achieved good results in using. Our products are exported to Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas and other countries, and has established a good cooperation foundation with multiple well-known steel enterprises. All employees of Robert sincerely look forward to working with you for a win-win situation.

Frequently Asked Questions

Need help? Be sure to visit our support forums for answers to your questions!

Are you a manufacturer or a trader?

We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.

How do you control your quality?

For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.

What is your delivery time?

Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.

Do you provide free samples?

Of course, we provide free samples.

Can we visit your company?

Yes, of course, you are welcome to visit RBT company and our products.

What is the MOQ for trial order?

There is no limit, we can provide the best suggestion and solution according to your situation.

Why choose us?

We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.

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Silicon Carbide Pipe