Alumina Ceramic Insulator Professional Manufacture Insulator Alumina Ceramic Rod Tube

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: CCN-008
• Shape: Pipe
• Color: Pink and White
• Type: Refractory Material
• Material: Alumina
• Transport Package: Wooden Box
• Specification: 95/99% Alumina
• Trademark: CorCreation
• Origin: China
• HS Code: 69091100
• Production Capacity: 150, 000PCS/Month

Product Description

 

Product Description

 

We use our advanced ceramic materials to make extruded ceramic rods and extruded ceramic tubes, primarily for use in temperature measurement equipment for the Oil and Gas Industry and other industrial heating applications. They are also used in some specialist Aerospace applications.

 

Single Bore alumina tubes, 95%-99.7% purity, and 10-2500mm in length with a single bore all the way through.

Twin Bore, Four Bore, And Multi Bore

Closed One End alumina tubes, 95% 99.7% purity and 50-2500mm meter in length with an open end and a closed-off rounded end.

Regular dimension:
 

1. Outer diameter:3mm-25mm;
2. Maximum length 2500mm;
3. Thickness: by dimension scale of product 0.5mm to 4mm.

Materials Physical and Chemical Index

Item	Unit	AL99.7%	AL99	AL95
Al2O3 content	-	99.7%	99%	95%
Color	-	Ivory white	Ivory white	Ivory white,white
Air tightness	-	airtight	airtight	airtight
Density	g/cm3	3.94	3.8	3.7
Straightness	-	2‰	2‰	2‰
hardness	Moh's hardness	9	9	8.8
Water absorption	≤0.2	≤0.2	≤0.2	≤0.2
Flexural strength(20ºC)	Mpa	375	340	304
Compressive strength(20ºC)	Mpa	2300	2210	1910
Thermal expansion coefficient        (25ºC-800ºC)	105/ºC	7.6	7.6	7.6
Insulation strength(thickness:5mm)	AC-kv/mm	10	10	10
Dielectric loss 25ºC@1MHz	-	<0.0001	<0.0006	<0.0004
Volume resistivity (20ºC) (300ºC)	Ω·cm3	>1014 >1010	>1014 >1010	>1014 >1012
Long-term use temperature	ºC	1700	1600	1200
Thermal conductivity(25ºC)	W/m^oK	35	34	20

Detailed Photos

Packaging & Shipping