Flanges
Conflat flanges (CF) are designed to enable affordable, repeatable seals, that have low leak rate and the ability to withstand the high temperatures used for de-gassing (up to 450°C) without leaking. Our range of UHV flanges are fully compatible with the internationally agreed standards and will connect to any other compliant CF flange. Available, as standard, in 304L and 316LN ESR.
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70mm OD - 316LN (2D) Fixed Blank CF FlangeSKU: CF70-LN£23.49Fixed blank Conflat flange (CF) are available in the full range of sizes. These are used to blank off unused chamber ports for leak-tight assembly, also allowing End User machining for non standard tube sizes or components. -
70mm OD - 316LN (2D) Tapped Fixed Blank CF FlangeSKU: CF70T-LN£69.67Fixed blank Conflat flange (CF) are available in the full range of sizes. These are used to blank off unused chamber ports for leak-tight assembly, also allowing End User machining for non standard tube sizes or components. -
70mm OD 41mm ID - 316LN (2D) Fixed Bored CF FlangeSKU: CF70-41-LN£29.65Fixed bored Conflat flange (CF) are available in the full range of sizes. The smaller range of flange can accept a number of different standard tube sizes. These are prepared ready for welding onto chamber tubulations or components. -
70mm OD 41mm ID - 316LN (2D) Tapped Fixed Bored CF FlangeSKU: CF70T-41-LN4 to 6 weeks delivery£26.04Fixed bored Conflat flange (CF) are available in the full range of sizes. The smaller range of flange can accept a number of different standard tube sizes. These are prepared ready for welding onto chamber tubulations or components. -
70mm OD - 316LN (2D) Rotable Blank CF FlangeSKU: CFR70-LN4 to 6 weeks delivery£62.21Rotatable blank Conflat flange (CF) consists of two parts, the inner knife edge detail and the outer bolt hole retaining ring which rotates around the inner part. This allows the boltholes to align to mating flanges in any orientation. These are used to blank off unused chamber ports for leak-tight assembly, also allowing End User machining for non standard tube sizes or components. -
70mm OD 41mm ID - 316LN (2D) Rotable Bored CF FlangeSKU: CFR70-41-LN£55.31Rotatable bored Conflat Flange (CF) are available in the full range of sizes. The smaller range of flange can accept a number of different standard tube sizes. These are prepared ready for welding onto chamber tubulations or components. The rotatable flange consists of two parts, the inner knife edge detail and the outer bolt hole retaining ring which rotates around the inner part. -
70mm to 34mm OD 316LN (2D) Zero Length Bored AdaptorsSKU: CFZL70-34-LN£111.56Zero Length Adaptor conflat Flange (CF) are used to adapt from one flange size to another. The larger flange OD has through bolt holes enabling ordinary nut and bolt to be used. The smaller flange OD has metric tapped holes. This connects different sizes of flanges where there is limited space and does not increase the chamber volume.