Sic Bonded Si3n4 Protection Tube

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Pipe
• Material: Silicon Carbide (SiC)
• Usage: Widely
• Model NO.: JX0007
• Service: Super
• Quality: Better
• Price: Lower
• Transport Package: Polywood Case
• Specification: talk
• Trademark: JIAXIN
• Origin: China
• HS Code: 69039000
• Production Capacity: 5000000

Product Description

Si3N4 Bonded Sic Thermocouple Protection Tube
High load-bearing ability
Energy saving Short sintering time
Good thermal-shock
Silicon nitride (Si3N4) bonded silicon carbide (SiC) material is produced by adding industrial silicon paste into artificial aggregate. Under high temperature, Si and N2 reacts with the formula of 2N2+3Si=Si3N4, Si3N4 bonded Sic material is formed by bonding SiC particles tightly. Therefore, Si3N4 bonded SiC material is an excellent refractory with the original properties of SiC. The material has quite high strength even under the temperature of 1700. C has properties of creep deformation resistance and anti-chemical erosion, and has excellent thermal conductivity and wear-resistance.
Comparing with other several bonded SiC materials, Si3N4 bonded SiC material has attracted more and more attention.
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.