Aluminum oxide 90 Al2o3 ceramic rollers for Mechanical, Engineer, Automotive industry HONGDA manufacturer from China HONGDA Ceramics Co., Ltd.

Aluminum oxide 90 Al2o3 ceramic rollers for Mechanical, Engineer, Automotive industry

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: HONGDA

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Aluminum oxide 90 Al2o3 ceramic rollers for Mechanical, Engineer, Automotive industry

Aluminum oxide ceramic rollers
1.Material: alumina ceramic
2.Used in industry
3.Best price

Aluminum oxide ceramic rollers

Alumina Tubes is the the workhorse of the advanced technical ceramic tubes. It has good mechanical and electrical properties, wear resistance and corrosion resistance. It has relatively poor thermal shock resistance.

Dimension		Outer dia. mm	Inner dia.mm	Length mm	Remark
Item
Thermocouple protection tube		7-120	1-110	10-2000	If you need others,we can customize for you.
Insulated tube	Single hole	2-120	1-110	10-2000
(inner core)	Double holes	1-10	0.4-2	10-2000
	Four holes	2-10	0.5-2	10-2000

Feature	Application	Main usage
1.Great mechanical strength	Electric appliance industry Automotive industry	1.Heat treatment furnace and toughened furnace
2.High softening temperature
3.Good resistance to thermal impact
4.Small thermal expansion coefficient	Mechanical industry Engineer industry	2.Inner liner tube and heating tube in electric furnace
5.Good chill and abrupt heat properties
6. Resistance to acid and alkali corrosion