99% Alumina Insulation Tube with 2.8m length,No pin hole on the surface

Minimum Order Quantity :	sample can be 2~3pcs	Price :	according to drawing
Packaging Details :	foam +box or according to clients requirements	Delivery Time :	30~50days
Payment Terms :	T/T

Place of Origin:	CHINA	Brand Name:	GARDENER
Model Number:	2.8m

Product Description

99% Alumina Insulation Tube

Our Alumina Insulation Tube is with different OD and different length.

We will grind OD to meet your requirments.

No Pin Hole is on the Tube surface.

99% Alumina Insulation Tube with 2.8m length,No pin hole on the surface 0

Technical parameters:
　　Maximum service temperature: 1800℃
　　Volume density: 3.93g/cm3
　　Breaking strength: 200MPa
　　Water absorption: ＜0.1%
　　

Material properties:

Item	Alumina	Zirconia	Silicon nitride	Magnesia
Density(g/cm3)	3.95	6.02	3.20	3.58
Bending strength (MPa)	400	900	950	-
Compressive strength (MPa)	2500	2800	3000	-
Fracture toughness	5-7	8-12	5-8	5-6
Dielectric constant
Maximum resistant temperature	1800	2300	2000	2500
Wear resistance	Good	Excellent	Excellent	Excellent

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