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34mm OD - 316LN (2D) Blank CF Flange
Quick Overview Rotatable 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.
316 LN (2D Forged) Fixed Blank CF Flanges DN Number OD mm OD inch Mounting holes Flange Thickness B mm Bolt Hole PCD F mm Bolt Hole Diameter (or thread) No. Of Bolt Holes Order Code 316LN DN16 34 1.33 Clear 7.6 27 4.3 6 CF34-LN DN16 34 1.33 Tapped 7.6 27 (M4) 6 CF34T-LN DN40 70 2.75 Clear 13 58.7 6.8 6 CF70-LN DN40 70 2.75 Tapped 13 58.7 (M6) 6 CF70T-LN DN63 114 4.50 Clear 17.5 92.1 8.4 8 CF114-LN DN63 114 4.50 Tapped 17.5 92.1 (M8) 8 CF114T-LN DN100 152 6.00 Clear 20 130.2 8.4 16 CF152-LN DN100 152 6.00 Tapped 20 130.2 (M8) 16 CF152T-LN DN160 203 8.00 Clear 22 181.2 8.4 20 CF203-LN DN160 203 8.00 Tapped 22 181.2 (M8) 20 CF203T-LN DN200 254 10.00 Clear 24.5 231.8 8.4 24 CF254-LN DN200 254 10.00 Tapped 24.5 231.8 (M8) 24 CF254T-LN Air side face has a 0.5mm recess as standard
Other specialist sizes and materials, including Tri-Forged 316LN, are available upon request call +44 (0) 1323 379 355 304L Fixed Blank CF Flanges DN Number OD mm OD inch Mounting holes Flange Thickness B mm Bolt Hole PCD F mm Bolt Hole Diameter (or thread) No. Of Bolt Holes Previous VG Code Order Code DN16 34 1.33 Clear 7.6 27 4.3 6 ZFC90 CF34 DN16 34 1.33 Tapped 7.6 27 (M4) 6 ZFC90T CF34T DN40 70 2.75 Clear 13 58.7 6.8 6 ZFC2 CF70 DN40 70 2.75 Tapped 13 58.7 (M6) 6 ZFC2T CF70T DN63 114 4.50 Clear 17.5 92.1 8.4 8 ZFC4 CF114 DN63 114 4.50 Tapped 17.5 92.1 (M8) 8 ZFC4T CF114T DN100 152 6.00 Clear 20 130.2 8.4 16 ZFC6 CF152 DN100 152 6.00 Tapped 20 130.2 (M8) 16 ZFC6T CF152T DN150 203 8.00 Clear 22 181.2 8.4 20 ZFC8 CF203 DN150 203 8.00 Tapped 22 181.2 (M8) 20 ZFC8T CF203T DN200 254 10.00 Clear 24.5 231.8 8.4 24 ZFC10 CF254 DN200 254 10.00 Tapped 24.5 231.8 (M8) 24 ZFC10T CF254T Air side face has a 0.5mm recess as standard
More Information Material 316L (2D) Flange Size 34mm Flange Type Blank Bolt Holes Clear Rotation Yes Tube Counter Bore Blank
UHV standard cleaned and packed Conforms to international Conflat flange standards (CF Flanges) Easily weldable flanges if required High quality finish
