Ceramic tube mainly used in aluminum casting, they are part of the aluminum liquid flow control series. Alumina ceramic tubes have strong corrosion resistance, no pollution to metal solutions, and can be used multiple times. Our ceramic tubes have excellent thermal anti-shock, anti-corrosion, and extremely high-temperature resistance properties. The uniform dimensional stability of ceramic tubing offers optimal insulation while providing the best protection. Ceramic tube is also called ladle shroud.
Alumina ceramic tubes have a purity rate of 99.5 to 99.8 percent. The alumina used in our alumina ceramic tubes is the ideal material having properties of low thermal expansion while providing superior thermal conductivity, and afford our alumina ceramic tubes to withstand high levels of compression making them thermal shock resistant. Our alumina ceramic tube models are highly dielectric and gas-tight, providing a better vacuum and protective environment when being used at extremely high temperatures. Some of the highlights of our alumina ceramic tubing include excellent resistance to wear and abrasion, extreme high-temperature stability of up to 1800°C, and anti-corrosive. We offer various custom sizes with a low material cost and a volume discount when ordering more than five of the same size alumina ceramic tubing.
Silicon Carbide Tube
Our sintered alpha silicon carbide products are made from silicon carbide powder mixed with non-oxide sintering additives at temperatures between 2000°C to 2600°C to form very dense products. Silicon carbide tubes and parts can be formed by various methods such as casting and dry press allowing for complex shapes to be formed. Silicon carbide tubing’s high density and hardness next to a diamond’s allows for tight dimensional control and non-or-minimal sintering after use. Silicon carbide features include extremely resistant to wear and abrasion, high flexural strength at various temperatures, highly anti-corrosive and shock-resistant, and flexible to high temperatures. Typical application of our sintered alpha silicon carbide products are used in the power, chemical and paper, oil drilling, automotive, and semi-conductive industries. A volume discount is offered on all sizes carried if the quantity ordered is more than five pieces of one size.