High Quality Silicon Carbide Tube, Customized Content and Size

• Application: Ceramic Decorations, Refractory, Structure Ceramic, Industrial Ceramic
• Material: Silicon Cabride
• Type: Ceramic Tubes
• Water Absorption: 0.1
• Long Working Temperature: 1600ºC
• Density: 3.88g/cm3
• Model NO.: 2023061102
• Thermal Conductivity: 4.0
• Package: Wooden Box or According to Customer′s R
• Processing Service: Bending, Welding, Cutting, Punching, Mo Decoiling
• Property: Heat & Corrosion Resistance
• Strong Point: High Strength, Hardness Particularly Toughness
• Transport Package: Carton
• Specification: Customized
• Trademark: BT
• Origin: China
• HS Code: 6903900000
• Production Capacity: 10000PCS/Months

Product Description

Product Description

Silicon carbide products lines:

 

1. Reaction Sintered Silicon carbide (RBSIC)

 

2. Recrystallized Silicon Carbide ceramic (RSIC)

 

3. Nitride Bonded Silicon Carbide ceramic (NBSIC)

 

4. Sintered Silicon Carbide (SSiC)
 

1.  RBSIC thermocouple protection sheath 

 

RBSiC (SiSiC) rollers are used for the high temperature sintering zone of roller hearth kilns. The application includes kiln furniture for table wear porcelain, sanitary wear, construction ceramics, glasses and magnetic materials productions, etc. 

 

They have higher bearing strength, high temperature tolerance, corrosion resistance, wear resistance, and there are no deformation even under very high temperature. The tubes display more than 10 times operational life compared to Alumina tubes .

 

 

 2.NBSIC thermocouple protection sheath 

 

Si3N4 bonded SiC ceramic refractory material, is mixed with high pure SIC fine powder and Silicon powder, after slip casting course, reaction sintered under 1400~1500° C. During the sintering course, filling the high pure Nitrogen into the furnace, then the silicon will react with Nitrogen and generate Si3N4, So Si3N4 bonded SiC material is composed of silicon nitride (23%) and silicon carbide(75%) as main raw material, mixed with organic material, and shaped by mixture, extrusion or pouring, then made after drying and nitrogenization

Si3N4 bonded SiC as a new type refractory material, is used widely. The applying temperature is 1400 C. It has better thermal stability, thermal shock, which is better than plain refractory material and recrystallized SiC. It also has antioxidation, high corrosion resistant, wear-resistantance, high bending strength. It can resist corrosion and scouring, be no polluted and fast heat conduction in molten metal such as AL, Pb, Zn, Cu ect.

 

3.RSIC thermocouple protection sheath

 

 

RSIC  Recrystallized Silicon Carbide thermocouple protection sheath , have superior characteristics, such as high bending strength, corrosion Resistance, high temperature tolerance, oxidation resistance, no dropping slags, superior thermal conductivity, non-deformation for a long time service, etc.

 

TDANDARD SIZE:

 

OD	ID	Max.Length
mm	mm	mm
15	9	800
20	13	1000
25	17	1250
30	22	1300
32	24	1300
35	27	1400
38	30	1400
40	30	1500
42	32	1500
45	35	1600
48	36	1700
50	38	1800

Detailed Photos

Is a lightweight ceramic material with high strength properties comparable to diamond. It has excellent thermal conductivity, low thermal expansion, and is resistant to corrosion from acids. Silicon carbide is an excellent ceramic material for applications requiring good erosion and abrasive resistance. 

SiC tube properties:

a. high temperature strength
b. superior thermal shock resistance
c. excellent wear resistance
d. good fracture toughness
e. mechanical fatigue and creep resistance
f. Excellent non-wetting property with good oxidation resistance

 

 

Application:
It is widely used in the production of aluminum, copper and zinc , as the lining material of the molten pool and electrolytic bath(reduction bath).

 

  

Technical Data

Technical Parameter	Unit	SiC	SSiC	Sic+C
Hardness	HS	110	115	≥105
Porosity Rate	%	<0.3	<0.2	<0.5
Density	g/cm3	3.00~3.05	>3.10	2.69-2.90
Compressive Strength	MPa	>2200	>2500	>1400
Fractural Strength	MPa	>350	>380	>150
Coefficient of Heat Expansion	10-6/oC	4.0	4.2	3.5
Content of Sic	%	≥90	≥98	≥85
Free Si	%	≤10	≤1	≤12
Elastic Modulus	GPa	≥400	≥410	≥350
Temperature	oC	1300	1400	1300

 

 

 

Packaging & Shipping

Package details

1. 5-50 pieces in a wooden box (fully enclosed, safe, and secure)
2. 800kg~1000kg /wooden box.
3. Anti-collision protection such as foam board The 4.3-layer wood composite panel is sturdy, impact resistant, drop resistant

 

Shipping details

1.Professional car transport to various ports in China, then loaded by a professional shipping company.
2.Both FOB and CIF can be operated flexibly.
3. Competitive sea freight and short transit time

 

Company Profile

Hebei Baotong New Materials Co., Ltd. is a manufacturer with advanced silicon carbide particle sand production line, silicon carbide powder production line, silicon carbide ceramic product production line, silicon carbide powder channel reactor production line and related core intellectual property rights, which can produce different specifications of cross section sand, mesh sand, fine powder and ultrafine powder. Can meet the needs of different customers.

 

There are five silicon carbide smelting furnaces, including two 8300KVA smelting furnaces, one 12500KVA smelting furnace and two 40000KVA smelting furnaces, with a designed production capacity of 120,000 tons/year. Among them, the 40000KVA smelting production line, which was completed and put into operation in 2013, adopted a number of independent patented technologies, selected advanced smelting process equipment, a high degree of automation, low process consumption, and excellent product quality.

 

FAQ

Q:Are you a trading company or a manufacturer?

A:We are professional manufacturer which has almost 12 years of experience in this industry.


Q:Can you produce according to the samples?

A:Yes,we can produce by your samples or technical drawings.


Q:Would it be possible for us to visit your factory?

A:Sure,we welcomed our customers visit our factory in any time.


Q:Will your company supply samples?

A:Yes,the sample expense will be deducted from the value of your order.


Q:What's your payment terms?

A:T/T, L/C, Western Union, Money Gram, are available for us.


Q:Delivery time for my order?

A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to order)

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