DN40CF blank fixed flange, SS 316LN (1.4429)

316LN Stainless Steel is a nitrogen enhanced version of 316L. It has a very low magnetic permeability and is suitable for applications where magnetic effects must be avoided. Flanges larger than 40CF are made from forged billets. This flange comes with 6 size M6 bolt holes.

Specifications

• Vacuum Leak Rate UHV <5x10-10 mbar l/s
• Size or DN DN40CF (2 ¾” OD flange)
• Compliance CF as ISO 3669-2
• Vacuum Seal Knife edge/ Cu or Viton gasket
• Body Material 316LN 1.4429
• Magnetic Permeability >1.005
• Temperature Range -273°C - 450°C
• Outside Diameter 70( 2 ¾ “)
• Thickness 12.7