Flange, 6" (152mm), Blank, Rotatable, 304ss

Availability: In Stock
17 Available
Lead Time:
6 weeks


  • Complies with ISO 3669

  • UHV rated to 1x10-13 Torr mbar

  • High temperature rated to 450°C

  • Rotatable and non-rotatable geometries

  • OFE Copper or optional Viton® elastomer gaskets

  • Tapped or clearance bolt holes

  • Compatible with other manufacturers' Conflat® knife-edge flanges



  • Flanges               304ss (1.4301) or 316EFR (1.4429 ESU)

  • Gaskets                OFE Copper

  • Bolts                  300 stainless steel and 300ss silver Plated


  • Bolt type              Hexagonal or 12-point head

  • Nut type              Hexagonal or two-hole plate nuts

  • Size                  .312-24 UNF or M8

  • Torque                15 lb-ft or 20 Nm

Vacuum Range             1x10-13 Torr or below 10-13 mbar

Temperature Range       -2000C to 4500C

Weight                           5.5lb or 2.5kg maximum

Dimensions                   5.97”OD x 3.81”ID; 152mm OD x 104mm ID maximum

More Information

More Information
Weight 0.500000
Bolt Hole Diameter 0.332 inch
Material 304SS (1.4301 | UNS S30400) Stainless Steel
Number of Bolt Holes 16
Bolt Hole Type Clearance
Flange Geometry Rotatable
Flange Size DN100CF 152mm | 6.00"
Flange Type Del-Seal CF ConFlat
100025_sc_dwg (7.00 kB)
100025_fr_dwg (6.39 kB)
100025_fr_dxf (2.48 kB)
100025_sc_dxf (3.12 kB)
100025.stp (171.60 kB)
Flange, 6", Blank, Rotatable, 304ss
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