Silicon Carbide Protective Tubes for Protection Sic Heater in Copper Aluminium Casting Field

• Feature: Good Acid Resistance, Low Thermal Conductivity, Thermal Shock Resistance, Volume Stability
• Production Process: Vibration Molding
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: jx0004
• Shape: Pipe
• Type: Silicon Carbide Pipe
• Usage: Widely
• Quality: Better
• Service: Super
• Price: Lower
• Transport Package: Polywood Case
• Specification: as drawing
• Trademark: JIAXIN
• Origin: China
• Production Capacity: 5000000
• Package Size: 80.00cm * 60.00cm * 40.00cm
• Package Gross Weight: 40.000kg

Product Description

Product Description

Silicon Carbide Pipe is made of silicon carbide as the main raw material, adding a variety of chemical wear-resistant raw materials and anti-oxidant, effectively improving the wear resistance of the product, using SiO2 micro powder as the high-temperature bonding phase, a high-performance silicon carbide products by high-temperature firing.

Silicon carbide tube has the advantages of high strength, high hardness, good wear resistance, high temperature resistance, corrosion resistance, good thermal shock resistance, high thermal conductivity and good oxidation resistance.
 

Material	Component %	Temperature in common use °C	Characteristic
Recrystallized SiC	SiC 98	1400	Good gas tightness,heat-resisting,strong concussion,excellent wear-resistantance.in the atmosphere of oxidation and reducing property,can be used to 1600°C.

Application

 

Silicon carbide tubes are mainly used in medium frequency forging, various heat treatment electric furnaces, metallurgy, chemical industry, non-ferrous metal smelting and other industries. Widely used in metallurgical sintering furnace and intermediate frequency heating forging furnace. Length can be designed.

 

Advantages

1. Dimensional stability at high temperature, anti-deformation, high high temperature strength
2. Thermal shock resistance, wear resistance and corrosion resistance
3. Anti-oxidation and erosion resistance
Can be widely used in: electric power, steel mill slag flushing groove, coal chemical industry, mining, transmission pipeline.

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Product Parameters

 

 

Technical Performance	Bulk Density	Abrasion Resistance	Moh's Hardness	CCS
	g/cm³	%	MPa	Mpa
Silicon Carbide Tubes	2.7	1.66	>9.0	21.2

 

Properites	Units	Silicon carbide Material
Type		SiC		SiSiC	NSiC	RSiC
Chemical composition	SiC%	89	87	92	70	99
	SiO2 %	5	6	-	Si3N4 28	-
	Al2O3%	1.0	2.0	-	-	-
Bulk Desity	g/cm3	2.85	2.8	3.01	2.8	2.75
Apparent porosity	%	12	14	0.1	12	14
M.O.R.@20ºC	MPa	50	48	260	180	100
M.O.R.@1300ºC	MPa	58	56	280	185	120
C.T.E.@20ºC-1000ºC	10-6K-1	4.8	4.2	4.5	4.7	4.6
C.C.S	MPa	100	90	900	500	300
Thermal shock resistance	1	5	5	5	5	5
Max working temperature	ºC	1450	1420	1300	1500	1650
application	Used in ceramic shuttle kiln, tunnel kiln and roller kiln,Kiln furniture.

 

Product Specification

 

OD(mm)	ID(mm)	Length(mm)
16	8	300-600
22	12	300-800
28	16	300-1200
30	18	300-1000
45	25	300-1000

Detailed Photos

 

 

Company Profile

About Us


1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling SiC (silicon carbide) heating elements and  Molybdenum disilicide (Mosi2) heating elements and silicon carbide protective pipes

2. It established in the year 2007, with more than 16 years experience for produciton.

3. Products are exported to USA, Germany, France, Poland, Spain,Turkey, Russia, Ukraine, Japan, Korea, Singapore, Vietnam, Thailand and Iran, etc.. They are highly approved by our customers all over the world.