in wooden box with foam board .or in standard export package .
10~15 working days after receiving your payment.
ZHENG ZHOU STA 95 99 99.7% 99.8% al2o3 high alumina ceramic tube
name: alumina tube
aumina size: 70*60*1200
working temp: 1700C
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.
Pictures show :
Packaging & Shipping
Polyethylene foam andwooden case and wooden pallet or pack as customer's requirement .
Outer packing :
You can contact our trade manager at any time. Your problems can be responsed in 12 hours can we will give you solutions in 24 hours. Also if there’s amy problem about our products’ quality, we accept resending them again. Thank you.
*STA Universe Group is bigger manufacturer, of which STA is a brand, is part of the STA Universe Group, a large, high-technology engineering group. It include many factories in China, such as Henan, Zhejiang, Shandong, many provinces.
*STA Heating Elements Factory of STA Group, of which STA is a brand, is a world-leading developer and manufacturer of products based on advanced heating elements.
*Our products and services contribute to our customers' productivity, reliability and cost efficiency while reducing their environmental impact in a wide variety of industry segments.
* In partnership with customers, we jointly develop products and materials that meet the challenges of the future.
*The Heating Elements Factory of STA Universe Group is a manufacturer of silicon carbide heating elements, trade name STA SiC and molybdenum disilicide heating elements, trade name STA MoSi2.
*The STA heating element has a maximum use temperature of 1700 C. The MoSi2 element can operate up to an element temperature of 1800 C, and new 1900 C.
1. We are a manufacturer, which can control the cost easiler than trade company also can give you anwer more quickly.
2. As a manufacturer, we know much in technique and can give you more support in technique problem.
3.Our products are complete in specifications with various of sizes.
4.We enjoy a good reputation in the customers in domestic and overseas markets.
Our factory can according to your need to customize different type required.
If you have any questions or new need of them, pls contact me at any time. The more information will be sent to you, thanks in advance.
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