STA universe group CO .,LTD can specialize in alumina tube, ceramic tubes, rods and various industrial ceramic parts, which are mainly used in thermal-couple temperature, liquid steel continuos temperature, various industrial furnace, especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry.
We mainly produce alumina ceramic tubes, rods and alumina ceramic thermocouple protection tube, alumina ceramic insulator or insulation tube.
We can produce 85%,90%, 95%,99.3-99.7% ceramic tubes and insulated tubes.
Desnsity: g / cm3
Wear Rate( at room temperature, erosion, 100 grinding)%
Industrial Alumina Ceramic Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products.
Some technical parmeters of al2o3 protection tube ,ceramic alumina tube as below :
Outer dia. mm
Thermocouple protection tube or furnace ceramic tube
If you need others,we can
customize for you.
1.Great mechanical strength
Electric appliance industry Automotive industry
1.Heat treatment furnace and
2.High softening temperature
3.Good resistance to
4.Small thermal expansion
Mechanical industry Engineer industry
2.Inner liner tube and heating
tube in electric furnace
5.Good chill and abrupt
6. Resistance to acid and alkali corrosion
Ceramic alumina tube widely used in the high corrosive and high-temperature environment like thermal power.
1.) Kiln furniture
2.) Furnace work tubes
3.) Vacuum furnace parts
4.) Electrical insulators
5.) Heating element supports
6.) Temperature measurement
We can supply the products according to customer's drawings , dimension and performance requirement.
Founded in 1988, our company (STA) is dedicated to innovation and creating a world famous brand from now on. Originally a small collective plant on the verge of workshop, we have now grown into an international group which has more than 820 employees around the globe and realized a turnover of 1.25 billion yuan in 2010. We have risen to be one of the world's No. 1 brands of high temperature refractory products.
Founded in 2001, we are incorporated with 6 factories, dedicating to innovation ... View detail