UK freeze isolation specialists. In situ valve replacement or other pipeline repairs and modifications without needing to drain down systems. In London.

Detailed explanations and papers on various aspects of cryogenic technology, including mechanical cooling, oxygen contamination, cryogenic systems, and helium superfluidity. Many papers available for downloading.

Research in cryogenics in the areas of superconductivity, superfluid helium technology, fusion, cryogenic refrigeration, and electronics. France.

National and international pipefreezing service to all sectors of industry. In North West England. Very informative page.

Live webcam from their low temperature laboratory. Most of the site is in German; but might be useful for some.

Cryogenic Engineering and International Cryogenic Materials Conference, July 16-20, 2001 in Madison, Wisconsin.

Part of the Polish Academy of Sciences, in Wroclaw, Poland. Includes information about the departments of superconductivity, and low temperatures.

A marketplace for the cryogenic industry with a buyer's guide, auctions, classified ads, a magazine, headline news, articles, resources, and message forums. Free membership is required to access the site.

On-site pipefreezing service to enable valve replacement or pipework modification. In Surrey, England.

Manufacturers of Superconducting Magnets, Cryostats, and related Cryogenic Instrumentation