Wear and Abrasion Resistant Alumina Ceramic Lined Steel Pipe Weld Elbows Fittings

We focus on the quality of our castable fire brick, kiln furniture in ceramics, ceramic kiln furniture kit, our ability to innovate and the products that can really help our customers solve their practical needs. The development of our company is not without the support and love of our customers, we want to sincerely thank each and every one of our customers! We continue to enhance our ability to coordinate development, actively pursue the concept of people-oriented development, and insist on giving back to society. Through continuous operation and adjustment, we have developed our innovation capability and formed a relatively complete technological innovation system. We have started to upgrade the industrial level from technology, equipment and process through scientific and technological innovation, strategic restructuring and other effective ways.

1.Silicon carbide tube Description

Silicon carbide tube has a low coefficient of thermal expansion, high thermal conductivity rate, and perfect thermal shock resistance. It could be used in high-speed thermal impact environments many times. Silicon carbide has the performance of high strength and good thermal impact resistance. It can be used in a severe environment in the long term. Silicon carbide is an ideal material for the ceramic industry, widely used in a high-temperature kiln.

Index	RSIC	NSIC	SISIC	SI3N4-SIC
Bulk density(g/cm3)	2.60-2.74	2.75-2.82	>3.02	2.68
Porosity (%)	15	10-12	<0.1	<16
Compression strength(MPa)	≥600	600-700		180
Bending strength(MPa)	90-100(20OC)	160-180(1100OC)	250(20OC)	≥45(20OC)
	100-120(1100OC)		280(1200OC)	≥50(1200°C)
Young&rsquo;s modulus(GPa)	280(20OC)	220-260		≥16(1200°C)
Thermal conductivity(W/MK)	26(1200OC)	15(1200OC)	45(1200OC)
Thermal expansion(20-1000 oC) 10-6k-1	4.8	5.0	4.5	≤4.7×10-6
Max. working temperature(oC)	1650	1500	1380	1500
PH Resistance	1-14	-	EXCELLENT	-
Moh&rsquo's scale of thermal expansion	13
Si3N4(%)	0	20-40	-	≥22
a-SIC(%)	98.5	60-80	-	≥75

2.Silicon carbide tube Feature

1. High-temperature tolerance

2.Corrosion resistance

3. Oxidation resistance

4. Wear resistance

5. High thermal shock resistance

6. High corrosion resistance

7. High thermal conductivity

8. High resistivity against alkalis

3.Silicon carbide tube Application

Silicon carbide tubes are mainly of kiln furniture in the manufacture of high tension ceramic insulators, construction ceramics, sanitary wares, and domestic ceramics. Also, recrystallized carbide refractories are widely used in metallurgy, chemical industries for their unique, excellent properties.

4.Packing &Shipping

Packing for export-wooden box/pallet/customized for silicon carbide tube

We will continue to invest our resources in research and development of new Wear and Abrasion Resistant Alumina Ceramic Lined Steel Pipe Weld Elbows Fittings to further meet the needs of our customers. In any case, our staff can maintain a positive work attitude, they have a good work attitude and can work under pressure. Continuous innovation also makes the company a symbol of the industry.

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