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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34mm OD - 304L Fixed Blank CF FlangeSKU: CF34£8.22Fixed 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. -
34mm OD - 304L Tapped Fixed Blank CF FlangeSKU: CF34T£12.33Fixed 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 - 304L Fixed Blank CF FlangeSKU: CF704 to 6 weeks delivery£10.74Fixed 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 - 304L Tapped Fixed Blank CF FlangeSKU: CF70T£15.27Fixed 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. -
114mm OD - 304L Fixed Blank CF FlangeSKU: CF1144 to 6 weeks delivery£34.00Fixed 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. -
114mm OD - 304L Tapped Fixed Blank CF FlangeSKU: CF114T£43.84Fixed 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 - 304L Fixed Blank CF FlangeSKU: CF152£58.16Fixed 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 - 304L Tapped Fixed Blank CF FlangeSKU: CF152T£73.40Fixed 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. -
203mm OD - 304L Fixed Blank CF FlangeSKU: CF203£98.42Fixed 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. -
203mm OD - 304L Tapped Fixed Blank CF FlangeSKU: CF203T£117.43Fixed 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. -
254mm OD - 304L Fixed Blank CF FlangeSKU: CF254£151.58Fixed 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. -
34mm OD 19mm ID - 304L Fixed Bored CF FlangeSKU: CF34-19£8.61Fixed 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. -
34mm OD 19mm ID - 304L Tapped Fixed Bored CF FlangeSKU: CF34T-19£9.39Fixed 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 - 304L Fixed Bored CF FlangeSKU: CF70-41£11.07Fixed 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 - 304L Tapped Fixed Bored CF FlangeSKU: CF70T-41£15.99Fixed 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 70mm ID - 304L Fixed Bored CF FlangeSKU: CF114-70£39.37Fixed 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 70mm ID - 304L Tapped Fixed Bored CF FlangeSKU: CF114T-70£49.83Fixed 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. -
152mm OD 102mm ID - 304L Fixed Bored CF FlangeSKU: CF152-102£56.59Fixed 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. -
152mm OD 102mm ID - 304L Tapped Fixed Bored CF FlangeSKU: CF152T-102£76.89Fixed 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 - 304L Fixed Bored CF FlangeSKU: CF203-153£86.12Fixed 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 - 304L Tapped Fixed Bored CF FlangeSKU: CF203T-153£123.03Fixed 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. -
34mm OD - 316LN (2D) Fixed Blank CF FlangeSKU: CF34-LN£11.74Fixed 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. -
34mm OD - 316LN (2D) Tapped Fixed Blank CF FlangeSKU: CF34T-LN4 to 6 weeks delivery£16.78Fixed 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) 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. -
114mm OD - 316LN (2D) Fixed Blank CF FlangeSKU: CF114-LN£123.03Fixed 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. -
114mm OD - 316LN (2D) Tapped Fixed Blank CF FlangeSKU: CF114T-LN£164.41Fixed 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 - 316LN (2D) Fixed Blank CF FlangeSKU: CF152-LN£147.43Fixed 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. -
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. -
203mm OD - 316LN (2D) Tapped Fixed Blank CF FlangeSKU: CF203T-LN£453.56Fixed 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. -
34mm OD 19mm ID - 316LN (2D) Fixed Bored CF FlangeSKU: CF34-19-LN£14.68Fixed 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. -
34mm OD 19mm ID - 316LN (2D) Tapped Fixed Bored CF FlangeSKU: CF34T-19-LN£15.84Fixed 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) 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. -
114mm OD 70mm ID - 316LN (2D) Fixed Bored CF FlangeSKU: CF114-70-LN4 to 6 weeks delivery£123.03Fixed 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. -
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. -
152mm OD 102mm ID - 316LN (2D) Tapped Fixed Bored CF FlangeSKU: CF152T-102-LN4 to 6 weeks delivery£168.17Fixed 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. -
203mm OD 153mm ID - 316LN (2D) Tapped Fixed Bored CF FlangeSKU: CF203T-153-LN£483.49Fixed 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 to 34mm OD 304L Zero Length Bored AdaptorsSKU: CFZL70-34£42.86Zero 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. -
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. -
114mm to 70mm OD 304L Zero Length Bored AdaptorsSKU: CFZL114-70£93.36Zero 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 304L Zero Length Bored AdaptorsSKU: CFZL152-70£122.47Zero 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 70mm OD 304L Zero Length Bored AdaptorsSKU: CFZL203-704 to 6 weeks delivery£314.72Zero 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. -
254mm to 70mm OD 304L Zero Length Bored AdaptorsSKU: CFZL254-704 to 6 weeks delivery£568.35Zero 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 114mm OD 304L Zero Length Bored AdaptorsSKU: CFZL152-1144 to 6 weeks delivery£146.79Zero 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. -
254mm to 114mm OD 304L Zero Length Bored AdaptorsSKU: CFZL254-1144 to 6 weeks delivery£434.16Zero 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. -
254mm to 152mm OD 304L Zero Length Bored AdaptorsSKU: CFZL254-1524 to 6 weeks delivery£633.92Zero 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. -
254mm to 203mm OD 304L Zero Length Bored AdaptorsSKU: CFZL254-203£515.09Zero 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. -
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. -
114mm to 70mm OD 316LN (2D) Zero Length Bored AdaptorsSKU: CFZL114-70-LN4 to 6 weeks delivery£150.74Zero 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.