Ceramic Seals Limited is an independent company dedicated to the design and manufacture of hermetic ceramic to metal seal and sapphire to metal seal products for operation in ultra high vacuum, high pressure, high temperature and cryogenic conditions.

The following pages provide full information about our company's design and manufacturing capabilites. These include precision engineering of nickel alloy and stainless steel components, metallised ceramic production and vacuum brazing. In addition to the design and manufacture service we offer a standard range of products that can be viewed in the on-line catalogue section of our Web site.

Our standard product range includes Electrical Feedthroughs, Fluid Feedthroughs, Coaxial Connectors, Ceramic Isolators, Thermocouples, Sapphire Viewports, Sapphire Lenses and ancillary equipment. Components can be supplied flange mounted or finished for welding into customers' systems. Please use the Quotation Request option to send us your requirements.