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Alumina Tube

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-06-16 11:46

  • Browse the number:

    162

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Company Profile
Zhengzhou Brother Furnace Co.,Ltd
By certification [File Integrity]
Contact:

xiongdiyaolu(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

No.11, Zhengshang Road, Zhengzhou City, China

Website: http://www.brofurnace.com/ http://www.extremdentremoval.com/com/xiongdiyaolu/
Product details

Alumina Tube
High purity alumina products can withstand very high temperature under reducing, inert or high vacuum condition. They remain good chemical resistance under high temperature, and have excellent wear and abrasion resistance. Alumina products can withstand up to 1800 oC.

Feature
Alumina purity: 99.6%
Color: Lvory
Sintering temperature: 1810 ℃
Max. working temperature: 1800 ℃
Sag Temp. Unsupported Tube: 1600 ℃
Delivery time: 3-5 days

Chemical Composition(%)

Al2O3

>99.6

SiO2

<0.1

Fe2O3

<0.05

R2O

<0.1

Standard size:
To ensure fast delivery time, we have plenty of stock.

OD x ID x Length (mm)

28 x 22 x 200-1500mm

30 x 24 x 200-1500mm

32 x 26 x 200-1500mm

35 x 28 x 200-1500mm

40 x 30 x 200-1500mm

50 x 40 x 200-1500mm

60 x 50 x 200-1500mm

70 x 60 x 200-1500mm

80 x 70 x 200-1500mm

90 x 80 x 200-1500mm

100 x 90 x 200-1500mm

120 x 110 x 200-1500mm

Other size can be produced according to customer's requirement.

Note: Alumina products are sensitive to thermal shock. Try to warm up the furnace chamber slowly. A heating rate between 150 oC~300 oC/hour is recommended for the first 1-1.5hours, so that the alumina products can be evenly heated to reduce the impact of thermal shock.

 

 

Should the alumina tube caters to your requirement, welcome to buy the product with us. As one of the leading manufacturers of various electric furnaces in China, we will also offer you the customized service with cheap price.