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All-Metal UHV and XHV Sealing for Non-Magnetic Titanium Vacuum Chambers

The Atlas CFTI™: The time-tested reliability of the solid titanium CF flange is well established. Weld the CFTI™ flange to a titanium vacuum chamber, and it becomes completely non-magnetic. Non-magnetic titanium vacuum chambers will not interact with magnetic environments and are commonly utilized for UHV synchrotron, particle physics, various industrial applications, and even XHV quantum physics studies. Such applications include non-magnetic beam tubes, wigglers, undulators, free electron lasers (FEL), drift tubes, and spectrometers.

Light/Low Weight Atlas CFTI™ Flanges:  These flanges can be used for weight sensitive applications such as aeronautical, space, or portable systems. Weight-to-volume ratios are 1/3 that of stainless steel flanges, so vacuum chamber engineers are able to significantly reduce overall weight of vacuum chambers. The Atlas CFTI™ Flange provides standard all-metal sealing for titanium vacuum chambers and enables vacuum engineers and designers to fully utilize the exceptional UHV and XHV properties of an all-titanium system.

Specifications

  • UHV Rated to 1 x 10-13 Torr
  • 1/3 the weight of stainless steel flanges.
  • 90° included angle, long-life knife-edge design, developed at CERN.
  • 100% Compatible with the industry standard ConFlat® interface.
  • Standard Flange sizes: 1.33”-16.5” (DN16-DN500)

Materials

  • Titanium Grade 2
  • Sealing Knife-Edge Face: Titanium Grade 2
  • Rotatable Collar/Receiver: 304 stainless steel (Titanium optional)

Environmental

  • Vacuum Leak Tested: < 1 x 10-9 cc/sec of He

Thermal

  • Peak Temperature: 450°C (during weld-up)
  • Operational Temperature: -200°C to 400°C

Mechanical

  • Tensile: 63,000psi (434MPa)
  • Shear: 79,800psi (550MPa)

ConFlat® is a trademark of the Varian Corporation.


Diagrams & Variations

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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap CFTA-0675-15 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 3.00" 5/16-24 US Tap TICF-0462-18 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM7010-04 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 4.75" M8 mm Tap CFTA-0675-22 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 3.00" M8 mm Tap TICF-0462-28 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM8010-04 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap CFTA-0675-25 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM9010-04 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-080-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 4.75" 0.332 Clearance CFTA-0675-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance TICF-0600-04 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM5010-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-063-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank 0.332 Clearance CFTA-0675-06 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 3.90" 0.332 Clearance TICF-0600-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM6010-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-100-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 4.75" 5/16-24 US Tap CFTA-0675-13 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 3.90" 5/16-24 US Tap TICF-0600-11 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM7010-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-063-01T Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank 5/16-24 US Tap CFTA-0675-16 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap TICF-0600-14 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM8010-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-080-01T Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 4.75" M8 mm Tap CFTA-0675-23 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 3.90" M8 mm Tap TICF-0600-21 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM9010-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-100-01T Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank M8 mm Tap CFTA-0675-26 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap TICF-0600-24 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM5010-02 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-063-03 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 3.90" 0.332 Clearance TICF-0600-07 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM6010-02 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-080-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance CFTA-0800-04 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 3.90" 5/16-24 US Tap TICF-0600-17 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM7010-02 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-100-03 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" 0.332 Clearance CFTA-0800-01 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 3.90" M8 mm Tap TICF-0600-27 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM8010-02 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-160-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" 5/16-24 US Tap CFTA-0800-11 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 3.90" 0.332 Clearance TICF-0600-08 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM9010-02 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-063-03T Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap CFTA-0800-14 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 3.90" 5/16-24 US Tap TICF-0600-18 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM5010-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-080-03T Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" M8 mm Tap CFTA-0800-21 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 3.90" M8 mm Tap TICF-0600-28 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM6010-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-100-03T Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap CFTA-0800-24 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM7010-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
IVAS-160-03T Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" 0.332 Clearance CFTA-0800-07 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance TICF-0675-04 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM8010-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" 5/16-24 US Tap CFTA-0800-17 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 4.90" 0.332 Clearance TICF-0675-01 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ATCRBI-CM9010-03 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" M8 mm Tap CFTA-0800-27 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 4.90" 5/16-24 US Tap TICF-0675-11 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 5.75" 0.332 Clearance CFTA-0800-08 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap TICF-0675-14 Show
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Non-Rotatable Blank 0.332 Clearance CFBI-1000-04 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 5.75" 5/16-24 US Tap CFTA-0800-18 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 4.90" M8 mm Tap TICF-0675-21 Show
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Non-Rotatable 7.75" 0.332 Clearance CFBI-1000-01 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 5.75" M8 mm Tap CFTA-0800-28 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap TICF-0675-24 Show
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Non-Rotatable 7.75" 5/16-24 US Tap CFBI-1000-11 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0038 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" 0.332 Clearance CFTA-0800-02 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 4.90" 0.332 Clearance TICF-0675-07 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap CFBI-1000-14 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0025 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance CFTA-0800-05 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 4.90" 5/16-24 US Tap TICF-0675-17 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" M8 mm Tap CFBI-1000-21 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0050 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" 5/16-24 US Tap CFTA-0800-12 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 4.90" M8 mm Tap TICF-0675-27 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap CFBI-1000-24 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0075 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap CFTA-0800-15 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 4.90" 0.332 Clearance TICF-0675-08 Show
Add
Non-Rotatable 7.75" 0.332 Clearance CFBI-1000-07 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0100 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 5.75" M8 mm Tap CFTA-0800-22 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 4.90" 5/16-24 US Tap TICF-0675-18 Show
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Non-Rotatable 7.75" 5/16-24 US Tap CFBI-1000-17 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0150 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap CFTA-0800-25 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 4.90" M8 mm Tap TICF-0675-28 Show
Add
Non-Rotatable 7.75" M8 mm Tap CFBI-1000-27 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0200 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 5.75" 0.332 Clearance CFTA-0800-03 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 7.75" 0.332 Clearance CFBI-1000-08 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0250 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank 0.332 Clearance CFTA-0800-06 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance TICF-0800-04 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-BW6010 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 7.75" 5/16-24 US Tap CFBI-1000-18 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ELBW-0300 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 5.75" 5/16-24 US Tap CFTA-0800-13 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 6.00" 0.332 Clearance TICF-0800-01 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-BW5010 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 7.75" M8 mm Tap CFBI-1000-28 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0025 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank 5/16-24 US Tap CFTA-0800-16 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 6.00" 5/16-24 US Tap TICF-0800-11 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-BW7010 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" 0.332 Clearance CFBI-1000-02 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0038 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 5.75" M8 mm Tap CFTA-0800-23 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap TICF-0800-14 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-BW8010 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance CFBI-1000-05 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0050 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank M8 mm Tap CFTA-0800-26 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 6.00" M8 mm Tap TICF-0800-21 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-BW9010 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" 5/16-24 US Tap CFBI-1000-12 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0075 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap TICF-0800-24 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-SW5030 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap CFBI-1000-15 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0100 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance CFTA-1000-04 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 6.00" 0.332 Clearance TICF-0800-07 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-SW6030 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" M8 mm Tap CFBI-1000-22 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0150 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" 0.332 Clearance CFTA-1000-01 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 6.00" 5/16-24 US Tap TICF-0800-17 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-SW7030 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap CFBI-1000-25 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0200 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" 5/16-24 US Tap CFTA-1000-11 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 6.00" M8 mm Tap TICF-0800-27 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-SW8030 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 7.75" 0.332 Clearance CFBI-1000-03 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0250 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 5/16-24 US Tap CFTA-1000-14 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 6.00" 0.332 Clearance TICF-0800-08 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-SW9030 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank 0.332 Clearance CFBI-1000-06 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
ELSW-0300 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" M8 mm Tap CFTA-1000-21 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 6.00" 5/16-24 US Tap TICF-0800-18 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-MW5020 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 7.75" 5/16-24 US Tap CFBI-1000-13 Show
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Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank M8 mm Tap CFTA-1000-24 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 6.00" M8 mm Tap TICF-0800-28 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-MW6020 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank 5/16-24 US Tap CFBI-1000-16 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" 0.332 Clearance CFTA-1000-07 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-MW7020 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 7.75" M8 mm Tap CFBI-1000-23 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 7.75" 5/16-24 US Tap CFTA-1000-17 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance TICF-1000-04 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
TICR-MW8020 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable Blank