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203mm OD 153mm ID - 304L Tapped Fixed Bored CF Flange
Quick Overview Fixed 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.
316LN (2D Forged) Fixed Bored CF Flanges DN Number OD mm OD inch Mounting holes Clear Bore mm A Flange mm Thickness B Land mm Thickness C Tube mm Counter Bore D Bolt Hole PCD F Bolt Hole Diameter or thread No. of Bolt Holes Shipping Weight (kg) Order Code 316LN DN16 34 1.33 Clear 16.6 7.6 4.8 19.1 27 4.3 6 0.1 CF34-19-LN DN16 34 1.33 Tapped 16.6 7.6 4.8 19.1 27 (M4) 6 0.1 CF34T-19-LN DN40 70 2.75 Clear 40 13 4.8 41.3 58.7 6.8 6 0.3 CF70-41-LN DN40 70 2.75 Tapped 40 13 4.8 41.3 58.7 (M6) 6 0.3 CF70T-41-LN DN63 114 4.50 Clear 68 17.5 8 70 92.1 8.4 8 0.9 CF114-70-LN DN63 114 4.50 Tapped 68 17.5 8 70 92.1 (M8) 8 0.9 CF114T-70-LN DN100 152 6.00 Clear 99.4 20 9.5 101.9 130.2 8.4 16 1.7 CF152-102-LN DN100 152 6.00 Tapped 99.4 20 9.5 101.9 130.2 (M8) 16 1.7 CF152T-102-LN DN160 203 8.00 Clear 149.7 22 9.5 152.6 181 8.4 20 2.6 CF203-153-LN DN160 203 8.00 Tapped 149.7 22 9.5 152.6 181 (M8) 20 2.6 CF203T-153-LN DN200 254 10.00 Clear 200.4 24.5 9.5 203.5 231.8 8.4 24 3.7 CF254-203-LN DN200 254 10.00 Tapped 200.4 24.5 9.5 203.5 231.8 (M8) 24 3.7 CF254T-203-LN All dimensions are in mm unless otherwise stated
304L Fixed Bored CF Flanges DN Number OD mm OD inch Mounting holes Clear Bore mm A Flange Thickness B mm Land Thickness C mm Tube Counter Bore D mm Bolt Hole PCD F mm Bolt Hole Diameter or thread No. of Bolt Holes Shipping Weight (kg) Previous VG code Order Code DN16 34 1.33 Clear 16.6 7.6 4.8 19.1 27 4.3 6 0.1 ZFC19N CF34-19 DN16 34 1.33 Tapped 16.6 7.6 4.8 19.1 27 (M4) 6 0.1 ZFC19NST CF34T-19 DN40 70 2.75 Clear 40 13 4.8 41.3 58.7 6.8 6 0.3 ZFC41 CF70-41 DN40 70 2.75 Tapped 40 13 4.8 41.3 58.7 (M6) 6 0.3 ZFC41T CF70T-41 DN63 114 4.50 Clear 68 17.5 8 70 92.1 8.4 8 0.9 ZFC70 CF114-70 DN63 114 4.50 Tapped 68 17.5 8 70 92.1 (M8) 8 0.9 ZFC70T CF114T-70 DN100 152 6.00 Clear 99.4 20 9.5 101.9 130.2 8.4 16 1.7 ZFC100 CF152-102 DN100 152 6.00 Tapped 99.4 20 9.5 101.9 130.2 (M8) 16 1.7 ZFC100T CF152T-102 DN160 203 8.00 Clear 149.7 22 9.5 152.6 181 8.4 20 2.6 ZFC150 CF203-153 DN160 203 8.00 Tapped 149.7 22 9.5 152.6 181 (M8) 20 2.6 ZFC150T CF203T-153 DN200 254 10.00 Clear 200.4 24.5 9.5 203.5 231.8 8.4 24 3.7 ZFC200 CF254-203 DN200 254 10.00 Tapped 200.4 24.5 9.5 203.5 231.8 (M8) 24 3.7 ZFC200T CF254T-203 All dimensions in mm unless otherwise stated
More Information Material 304L Flange Size 203mm Flange Type Bored Bolt Holes Tap Rotation No Tube Counter Bore 153mm
UHV standard cleaned and packed Conforms to international Conflat flange standards (CF Flanges) Easily weldable flanges if required High quality finish
