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Hengbon Industrial Co.,Ltd
Hengbon Industrial Co.,Ltd
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Well resistant alumina ceramic cone tube

Hengbon Industrial Co.,Ltd
Hengbon Industrial Co.,Ltd
Province/State: Shandong
Country/Region: China
Tel: +86-532-82823216
Contact Person:
Ms Wang

Well resistant alumina ceramic cone tube

Place of Origin : China
Brand Name : HENGBON
Certification : ISO, CE
Model Number : Well resistant alumina ceramic cone tube
Material : Alumina Ceramic
Shape : Cone-shaped tube
Temperature : <1700℃
Compressive strength : ≥620Mpa
Type : Ceramic Tubes
Usage : Wear-resisting Material
Bulk density : ≥ 3.65 g/cm3
Flexural strength : ≥610Mpa
Application : Industrial Ceramic
Specific resistivity : ≥1015Ω/cm/100℃
Max OD : 760mm
MOQ : Min.Order Quantity: 1 Set/Sets
Price : Negotiation
Packaging Details : Packaging Details: packed in wooden cases
Delivery Time : 15days
Payment Terms : TT,LC
Supply Ability : 1000 Piece/Pieces per Month
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Specifications

alumina ceramic tube manufacturer
Wear resistance
Corrosion resistance
High hardnessOne-piece alumina ceramic tube

Characteristics:

The alumina ceramic tube has excellent conductivity,high machinery strength and high-temperature resistance, wear-resistance, corrosion resistance, impact & brush resistance, smooth wall of interior and exterior,airflow unobstructed,long service life and reduced maintenance ,can resist to the acid,high temperature,corridion and static electricity.


Application:

Mining classifying & concentrate cyclone,Coal separation & classifying cyclone, Environmental protection cyclone

Wear resistant alumina ceramic tube are widely used in coal preparation plant, coal-electing / sparating equipment and other industry


Alumina ceramic Al2O3 cone tube Specification:

Chemical competent

Al2O3

≥85%

SiO2

<12%

Fe2O3

<0.5%

Alkaline matter

<2.5%

Density

3.6 g/cm3

Hardness

7 Mpa

Water absorption

<0.2%

Rupture strength

>1300kg/cm2

Gas tightness

Kept for ten minutes at negative pressure of 1.3Kpa. The pressure drop is less than 0.3Kpa.

Heat tolerance

Insert the pipe into the furnace at a depth of 20mm. Heat to 1600ºC and maintain for 30 minutes.

Alkali tolerance

In the Na2CO3 solution of 2N concentration, boil for 15 hours with the weight loss not greater than 20mg/dm2.

Volume resistance

>2*10(5) Ω·cm/1300ºC

Breakdown voltage

18kv/cm

Expansion coefficient

5*10(-8)

Temperature for use

Long-term: 1400ºC Short-term: 1600ºC

Chill and abrupt heat

1300ºC~room temperature not cracking thrice.




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