Silicon carbide ceramic tube/pipe/rod/bar
  • Products Details

Our months of efforts in product R&D has finally paid off. Liling xing tai long special ceramic co.,ltd has successfully transformed the innovative idea into a reality - XTL ISO quality SiC sialon silicon carbide protection tube. It is the newest product series of our company now. The result of upgrades in technologies proves to be very positive. The finished XTL ISO quality SiC sialon silicon carbide protection tube is characterized by stable quality.It can play out its greatest value in the field(s) of Refractory. Our featured XTL ISO quality SiC sialon silicon carbide protection tube providers ensure top quality product that will be ideal for all kinds of applications.

Place of Origin:Hunan, ChinaShape:PIPE, Pipe tube
Material:Silicon Carbide (SiC)SiO2 Content (%):0.1%
Al2O3 Content (%):0.1%MgO Content (%):0.01
CaO Content (%):0.01Refractoriness (Degree):Common (1580°< Refractoriness< 1770°)
CrO Content (%):0SiC Content (%):30-99
Model Number:XTL-3133Brand Name:Xingtailong
Max working temperature:1700℃Length:200-1500mm
surface load:max. 13W/cm2Thermal conductivity:0.08W/(m*K)
Mohs hardness:80-90HRAPorosity:10-11%
Bulk density:2.6-3.3g/cm³Color:Black grey
Size:As requested

       XTL ISO quality SiC sialon silicon carbide protection tube

Product Description


Silicon carbide Tube:

1,Professional manufacturer

2,long working life

3,best after sale service.

4.Competitive price.


silicon carbide tube is  mainly used in the production of aluminum, copper and  zinc , as the lining material of the molten pool and electrolytic bath (reduction bath).The side lining of the reduction bath is eroding by aluminum and cryolite (used as additive), but Si3N4 bonded SiC material could not be eroded by aluminum, and do not have chemical reaction with cryolite.So this kind of material is ideal for the lining bricks of the electrolytic bath.In particular this kind of bricks have the excellent properties of high strength, abrasive resistance and nonconductive, so the copolymer (Al2O3 and Cryolite). The copolymer likes protective film to protect the working lining and improve the service life of electrolytic bath of silicon carbide pipe.

At the same time, the Si3N4 bonded SiC bricks have lower thermal conductivity than silicon bricks, so they can reduce the

thickness of the side wall or input higher power to expanse the loading capacity of the electrolytic bath, and to increase the 

output.Because of the high resistivity of the material, it can reduce the power consumption of the side -wall about 15%, saving energy and protecting environment on the silicon carbide tube.


Specifications about the silicon carbide pipe:

1. Best producing technology in China. Our tubes can be instead of Japanese tubes in Aluminium melt furnace.

2  Very smooth surface to avoid any blotted metal liquid.

3. Good thermal conductivity.

4. High tempreature strength.

5. Special groove to be easy fixed.

 XTL ISO quality SiC sialon silicon carbide protection tube


2.8 g/cm3



Phase composition

β-Si3N4, Oxide





compressive strength


flexure strength


Thermal conductivity

16 w/m*k


XTL ISO quality SiC sialon silicon carbide protection tubeXTL ISO quality SiC sialon silicon carbide protection tubeXTL ISO quality SiC sialon silicon carbide protection tube

Packaging & Shipping

Packaging of refractory heat insulation ceramic fiber board: PE bag inside outer carton(930*630*230mm),finally make the wooden pallet(950*950mm 950*1000mm) or according to your requirement

Shipping :  delivery within 15 days after confirm the order.


Company Information


Liling Xingtailong is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.


Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.

Our Services


Why choose Xingtailong?

High puriy material make sure high max working temperature,

Tight tolerance make sure the right installation.

Large quantity in stock ensured fast delivery.

Large capacity reduce materical prices.

Our service from Xingtailong:

Inquiry response: Your inquiries will be replied in 24 hours.

Sample support: Two free samples are available in 3~5days.

Delivery time: Your shipment will be loaded in 15~25days.depends on quantity.

Payment term: T/T, L/C, D/P, D/A, Western Union (Sample only) We can supply the products according to customer's drawings, samples and performance requirement. 

XTL ISO quality SiC sialon silicon carbide protection tube





Please follow the using specifications to expand the working lifetime and better 

the heat conductivity of silicon carbide pipe. 

A piece of instruction paper will be found in silicon carbide pipe,If manual book is

required, please notice in advance.


If any questions please feel free to let us know anytime.

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    They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
    They are now widely exporting to 200 countries.

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