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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114mm OD - 304L Rotable Blank CF FlangeSKU: CFR1144 to 6 weeks delivery£234.62Rotatable 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. -
203mm OD - 316LN (2D) Fixed Blank CF FlangeSKU: CF203-LN£238.94Fixed 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. -
152mm OD 102mm ID - 316LN (2D) Fixed Bored CF Flange2D)SKU: CF152-102-LN£251.64Fixed 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. -
203mm OD 153mm ID - 316LN (2D) Fixed Bored CF FlangeSKU: CF203-153-LN£262.83Fixed 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. -
114mm OD - 316LN (2D) Rotable Blank CF FlangeSKU: CFR114-LN£206.91Rotatable 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. -
152mm OD - 316LN (2D) Rotable Blank CF FlangeSKU: CFR152-LN4 to 6 weeks delivery£266.93Rotatable 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. -
114mm to 34mm OD 304L Zero Length Bored AdaptorsSKU: CFZL114-344 to 6 weeks delivery£294.85Zero 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. -
203mm to 114mm OD 304L Zero Length Bored AdaptorsSKU: CFZL203-1144 to 6 weeks delivery£271.97Zero 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. -
203mm to 152mm OD 304L Zero Length Bored AdaptorsSKU: CFZL203-152£207.27Zero 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. -
152mm to 70mm OD 316LN (2D) Zero Length Bored AdaptorsSKU: CFZL152-70-LN£260.86Zero 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.