SKU: 38074665832

Flanged Quartz Tube & Fused Silica Vacuum Reactor with KF Ports

Sale price$89.10 Regular price$99.00
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

Flanged Quartz Tube & Fused Silica Vacuum Reactor with KF PortsA quartz tube with a flange is a specialized component made of high purity quartz glass. It's known for its excellent heat resistance, chemical inertness, and optical clarity. The attached flange, often stainless steel, enables a secure and leak proof connection to other systems. Its widely used in high temperature lab applications, semiconductor manufacturing, and industrial processes that demand precision and purity. The quartz material allows for

A quartz tube with a flange is a specialized component made of high-purity quartz glass. It's known for its excellent heat resistance, chemical inertness, and optical clarity. The attached flange, often stainless steel, enables a secure and leak-proof connection to other systems. It’s widely used in high-temperature lab applications, semiconductor manufacturing, and industrial processes that demand precision and purity. The quartz material allows for extreme temperature tolerance and the flange facilitates integration into different setups.

Common Uses and Applications:

Laboratory Furnaces: Used as reaction chambers and sample holders in high-temperature furnaces for heat treatment processes like annealing, sintering, and calcination.

Semiconductor Manufacturing: Used in semiconductor fabrication due to their high purity, preventing contamination during processes like cleaning, etching, and heat treatment.

Industrial Processes: Used in various applications like sight glasses, level gauges, and vacuum systems due to their durability and resistance to harsh conditions.

Chemical Processing: Provides a secure and hermetic seal in chemical processing where a reliable and leak-free connection is crucial.

Optical Applications: Can be used in electric lights, lasers, lenses, and optical instruments.

Vacuum Systems: Used in vacuum systems that require high purity and thermal stability.

Other Specialized Fields: Employed in various specialized fields like optics and pharmaceuticals

Flange Types:

CF Flange: Commonly used for high and ultra-high vacuum applications. It is typically made of stainless steel and TIG welded to the quartz tube.

KF Flange: Often used for high vacuum applications and allows for quick connections.

Compression Flange: Used in high vacuum applications, also provides a reliable connection.

Conical Pipe Flange: Provides a reliable leak-free connection between quartz glass and piping systems.

Specifications

Name quartz tube with flange
Material 99.99%+ silica
capacity 25mm~5000mm
Heat Resistance 1250°C


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SKU: 38074665832

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lisa
Whiting, US
★★★★★ 5
Great facial moisturizer
I use the cream every day as my daily facial moisturizer. It is amazing. I even use it before going to bed as a night cream. Definitely recommend this. I’ve seen a difference in the texture of my skin as well as how well my makeup goes on.
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Reviewed in the United States on November 18, 2025
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Sindy Perez
Los Angeles, US
★★★★★ 5
Que no lo deja grasoso la piel
Muy bueno yo lo estoy usando lo recomiendo te deja la piel muy suave
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Reviewed in the United States on May 18, 2026
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Cosmo
Port Orchard, US
★★★★★ 4
Coola
Love this product but a little too expensive for me.
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Reviewed in the United States on March 13, 2026
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Taylor Ashley
Battle Creek, US
★★★★★ 5
Best Baby Sunscreen ☀️
Size: 6 Ounce (Pack of 2), Style: SPF 50 Spray
Putting sunscreen on a one year old is never an easy task. So I learned very quickly that the spray was a must. I’ve tried several different kinds and have had issues with eye irritation because I’m sure as y’all all know (that I definitely did not know) the first thing they do when you put sunscreen on their face is rub it immediately in their eyes. Although this one is not completely irritation free, I have noticed much less irritation to her eyes (or maybe she’s finally learning not to rub her eyes after I put it on idk 🤷🏼‍♀️). Regardless this is a great safe, easy to apply sunscreen for babies!
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Reviewed in the United States on May 18, 2026
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CRamirez
Waukegan, US
★★★★★ 5
Worth it!
Size: 6 Ounce (Pack of 2), Style: SPF 50 Spray
Good sunscreen and came fast!
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Reviewed in the United States on May 26, 2026

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