Industrial Silicon Carbide Sic Heat Exchanger Refractory Pipe Furnace Ceramic Tube with Stable Thermal Shock Performance

Our company's tenet is to meet the market demand in an all-round way with the best quality, the best price and the most complete variety of large glass kiln shelves, lightweight non stick kiln shelves, ceramic fiber insulation for forge, so as to provide the best value-added service for domestic and foreign users. We insist on taking scientific and technological innovation as the driving force and always take the road of technologically prosperous enterprises. We attach importance to the leading role of talents to the development of the company, always adhering to the concept of people-oriented. Our company advocates the core values of "co-help, co-create and share" and adheres to the business philosophy of "safety, harmony and efficiency".

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

The Industrial Silicon Carbide Sic Heat Exchanger Refractory Pipe Furnace Ceramic Tube with Stable Thermal Shock Performance company has successively introduced a large number of foreign capital and advanced technology with a number of joint ventures, and has continued to pay attention to and investigate other investment plans with resource advantages and industrial upstream and downstream integration effects, highlighting the three major aspects of "industrial resources, product technology, and industry leadership" Advantage. Our quality policy is people-oriented, full participation, continuous improvement and customer satisfaction. 'Quality first, technology first, honesty and trustworthiness' has always been our business tenet.

Hot Tags: silicon carbide tube, China silicon carbide tube suppliers, manufacturers, factory, yellow perforated clay bricks, small electric pottery kiln, fiber kiln shelf, homemade refractory mortar, oil refinery furnace, silicon carbide square beam