Silicon Carbide Heat Exchange Tube SiC tube Sheet For Heat Exchanger

Silicon carbide heat exchange tube and tube sheet is the core component of shell-and-tube heat exchanger. Its function is to transfer heat between the fluid inside and outside of the tube with different temperatures.

Brand:
ATCERA
Item NO.:
AT-THG-HRG001

Materials
SiC
Shapes
Tube
Applications
Petrochemical Industry , Food Processing , Metallurgy Industry , Biology and Medicine

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Properties of Silicon Carbide Heat Exchange Tube

Silicon carbide heat exchange tube has high temperature resistance, corrosion resistance, fast heat conduction, high strength, high hardness, good wear resistance, good thermal shock resistance, good oxidation resistance.

1. High thermal conductivity

The thermal conductivity is much higher than that of other corrosion-resistant materials, and less heat exchange area is needed for the same heat exchange efficiency, allowing a smaller heat exchanger size and greatly reducing the occupied space;

2. Corrosion resistance

With very high corrosion resistance, oxidation resistance and erosion resistance, can be in direct contact with high concentration of acid and alkali and chemical liquids, with a long service life;

3. Excellent thermodynamic performance

With high strength and high hardness, it still has super wear resistance and permeability resistance under extreme high temperature and high pressure, allowing the medium to pass at high speed, and can be used at high temperature of 1300℃;

4. Safety and contamination free

It does not pollute the medium under strong corrosive conditions and can meet the demanding standards of the pharmaceutical and food industries.

Applications of SiC Ceramic Heat Exchange Tube

Applications of SiC Heat Exchange Tube

Suitable for shell-and-tube heat exchangers, for all kinds of chemical substances cooling, condensation, heating, evaporation, film evaporation and absorption of chemical processes.

1. Chemical industry

The silicon carbide heat exchange tube has good corrosion resistance and can be in direct contact with strong acid and alkali and various chemical substances, and shell-and-tube heat exchanger made can be used for process heat exchange in the chemical industry.

2. Food and pharmaceutical industry

The silicon carbide heat exchange tube is corrosion resistant, no pollution to the heat exchange medium, and meets the cleaning requirements in the production process of food and medicine.

3. Metallurgical industry

The silicon carbide heat exchange tube has high temperature resistance and good wear resistance, and can be used for process heating and waste heat recovery in metallurgy and other industries.

Size Chart for SiC Ceramic Heat Exchange Tube

We are committed to delivering optimal silicon carbide heat exchange tube tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.

Drawing and specification requirement shall be provided if customized design request.

Machining Tolerance:

1. Diameter: ±0.2mm

2. Straightness: 0.05% of tube length

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Drawing of SiC Ceramic Heat Exchange Tube

SiC Ceramic Heat Exchange Tube
Item NO.	External Diameter (mm)	Inner Diameter (mm)	Thickness (mm)	Max. Length (mm)	SiC's Purity (%)
AT-THG-HRG001	8	6	1	2000	99%
AT-THG-HRG002	10	8	1	2000	99%
AT-THG-HRG003	14	11	1.5	4000	99%
AT-THG-HRG004	19	14.5	2.25	4000	99%
AT-THG-HRG005	25	20	2.5	4000	99%
AT-THG-HRG006	30	24	3	4000	99%
AT-THG-HRG007	35	25	5	4000	99%
AT-THG-HRG008	38	28	5	4000	99%

Technical Data of Silicon Carbide Materials

Item		Unit	Index Data
Item		Unit	Reaction-sintered SiC (SiSiC)	Silicon Nitride Bonded With SiC (NBSiC)	Sintered SiCn Without Pressure (SSiC)
SiC Content		%	85	80	99
Free Silicon Content		%	15	0	0
Max. Service Temp.		℃	1380	1550	1600
Density		g/cm3	3.02	2.72	3.1
Porosity		%	0	12	0
Bending Strength	20℃	Mpa	250	160	380
Bending Strength	1200℃	Mpa	280	180	400
Modulus of Elasticity	20℃	Gpa	330	220	420
Modulus of Elasticity	1200℃	Gpa	300	/	/
Thermal Conductivity	1200℃	W/m.k	45	15	74
Coefficient of Thermal Expansion		K-1×10-6	4.5	5	4.1
Vickers Hardness	HV	kg/mm2	2500	2500	2800

*This chart illustrates the standard characteristics of the silicon carbide materials commonly employed in the manufacturing of our SiC products and parts. Please be aware that the attributes of customized silicon carbide products and parts may vary depending on the specific processes involved.

Usage Instructions

1. Before using the silicon carbide heat exchange tube, it needs to be placed in a dry environment for a few days to ensure that it will not be affected by moisture;

2. Dust and fine particles may affect the performance of the silicon carbide heat exchange tube, so contact between silicon carbide tube and dust or other fine particles should be avoided during storage;

3. The silicon carbide heat exchange tube should avoid collision and violent vibration during transportation to prevent fragmentation;

4. Long-term contact with strong acid or alkali substances may reduce the performance of silicon carbide heat exchange tube, thus affecting the protective effect, so long-term contact with strong acid and alkali substances should be avoided.

Valuable Information

Silicon Carbide Heat Exchange Tube Packing

Silicon carbide heat exchange tubes are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

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Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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