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Quartz

Technical Ceramics
Almath Crucibles offer a variety of quartz products, including Quartz tubes and crucibles.

Quartz is the preferred glass for the electrical insulation industry. Very high thermal shock resistance.
  • Softening Point: 1683°c
  • Annealing Point: 1215°c
  • Strain Point: 1120°c
Our Opaque quartz crucibles are much stronger than the other quartz products in our range.

In the specific case of Quartz Tubes, please note 1 meter of quartz tubing is very fragile – to eliminate breakages we are happy to cut tubes down into shorter lengths on request.
Quartz PlatesQuartz CylinderFused Quartz Tubes

View our full range of
Quartz products.

Contact us to discuss a custom Quartz solution.

Almath Logo White Transparent
Almath Crucibles Ltd.

Epsom Building,
The Running Horse,
Burrough Green,
Newmarket, Suffolk
CB8 9NE

ISO 9001:2015 registered
(CQS Cert #GB2001792)

Opening Hours

Monday
9 AM - 5 PM
Tuesday
9AM - 5 PM
Wednesday
9 AM - 5 PM
Thursday
9 AM - 5 PM
Friday
9 AM - 5 PM
Saturday & Sunday
Closed

Copyright © 2026. Almath Crucibles Ltd. (incorporated 1996). All rights reserved.

Company registration no: 3167902