Graded Seals Exporter

Graded seals available for Export

Moores Glassworks are a world leader in the manufacturing of graded seals.

A graded seal is used to overcome the difference in coefficients of thermal expansion. This is done by using a series of intermediate sealing glasses between the two different glasses on each end. The linear coefficient of expansion must be close to avoid these seals from cracking.

Using special and unique techniques, Moores Glassworks manufacture over four thousand various grades per month at our production facility in England. Our experience in providing graded seals has enabled us to offer a wide range of products suited to applications in scientific, analytical and military industries. Moores Glass can rely on their highly skilled team of glassblowers as well as state of the art tools and machinery.

graded seals

Please call +44 1932 222 314 for more details in our graded seals or email Moores Glassworks

Moores Glassworks News 2018

Moores Glassworks have successfully purchased Sadems Industries, a Belgium-based maker of glass products and developer of computer-controlled glass processes see Sadems

Moores currently export to clients in the following countries:

  • North America
  • Puerto Rico
  • Thailand
  • Hong Kong
  • Australia
  • Canada
  • China
  • All over Europe

Moores Glassworks – International

Moores Glass are a leader in glass manufacturing and has been exporting glass all over the world for nearly 40 years. 4.6 out of 5 based on 15 reviews
Suppliers of Ultra high vacuum viewports, Cathode ray tubes, Multi pin bases/stems/pinches, Photomultiplier envelopes, Graded seals, Glass condom moulds, Glass to metal seals, Hollow cathode lamp bodies
143 Hersham Road
Walton On Thames
KT12 1RR