Sapphire precision tube Single crysatl Al2O3 99.999% rods for high tempurture container crucible

Short Description:

High hardness, Mohs 9. And excellent chemical stability, high temperature resistance, extremely high wear resistance. It is unmatched by any other glass material. Sapphire has a very high melting point (2000°C), excellent physical, chemical and optical properties, and is widely used in a variety of harsh engineering environments.

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Sapphire tube characteristics

1, excellent heat and pressure resistance: our sapphire tube use temperature up to 1950℃ high temperature

2, ultra-high purity: the purity of our sapphire tube is as high as 99.995%, ultra-high purity ensures the performance advantage of sapphire.

3, ultra-high hardness and durability: sapphire tube hardness up to Mohs9, with strong wear resistance.

4, strong air tightness: Our sapphire pipe using proprietary technology molding, with 100% air tightness, prevent residual gas penetration and chemical gas corrosion resistance.

Sapphire tube application field

• Energy sector: NOx removal, etc

• Heavy oil reactors: petrochemical and other fields

• Optical applications: UV lights, automotive lights

• Glass and ceramic industry: alternative to Pt probes, non-polluting

• Instrument manufacturing: microwave digester, high temperature reactor, laboratory test instrument, etc

• Corrosive environmental manufacturing: concentrated or boiling mineral acids, high temperature reactive oxides

• Semiconductor manufacturing: The purity of sapphire casing up to 99.995% ensures the production process is pollution-free

Sapphire pipe fitting (one end sealing pipe fitting is available)
Outside diameter	Wall thickness	Length
5～10mm	1～4mm	0～1400mm
20～30mm	1～10mm	0～1400mm
30～50mm	1～15mm	0～1400mm
50～70mm	1～15mm	0～400mm
1～3mm	0.3～1mm(inner diameter)	0～150mm