Quartz glass tube is a tubular material made of high-purity silicon dioxide (usually up to 99.99% purity), which has excellent high temperature resistance. So how high temperature can quartz glass tubes withstand?

Long term use temperature

Quartz glass tubes can be used for a long time within the temperature range of 800 ℃ to 1100 ℃, and the specific values may vary depending on different manufacturers and product specifications.

Short term use temperature

Quartz glass tubes can withstand higher temperatures in a short period of time, up to 1450 ℃. This short-term high temperature tolerance makes quartz glass tubes widely used in situations that require rapid heating or high temperature treatment.

Other performance characteristics

In addition to high temperature resistance, quartz glass tubes also have characteristics such as low coefficient of linear expansion, strong acid and alkali corrosion resistance, good light transmission performance, and electrical insulation performance.

The thermal expansion coefficient of quartz glass is extremely small, and it can withstand drastic temperature changes. Even if the quartz tube is heated to high temperature and placed in room temperature water, it will not explode.

Quartz glass has good transparency in the entire spectral range from ultraviolet to infrared, with a visible light transmittance of over 93%.

Quartz glass has an extremely high resistance value and is an excellent electrical insulation material, with good electrical performance even at high temperatures.

Quartz glass tubes have excellent high temperature resistance and can be used for a long time in the temperature range of 800 ℃ to 1100 ℃, and can withstand high temperatures up to 1450 ℃ in a short period of time. These performance characteristics make quartz glass tubes have broad application prospects in laboratory, semiconductor, chemical and other fields.

Luverre Quartz is a manufacturer specializing in quartz tubes and other quartz items.We have over 18 years experience with the production of quartz tubes, we will be your reliable partner on quartz tubes and other quartz items.

Luverre Quartz can manufacture customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.