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021-58997868
021-58997868
PRODUCT CENTER
Fixed CF Bored
Fixed bored Conflat flanges (CF) are available in the full range of sizes. The smaller sizes of flange can accept a number of different standard tube sizes. A flange ready for assembly or welding, welded onto chamber tubulations or certain specfic sized components, providing consistent weld quality.
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021-58997868
UHV standard cleaned and packed
Conforms to international Conflat flange standards (CF Flanges)
Easily weldable flanges if required
High quality finish
schematic
| 304L Fixed Bored CF Flanges | |||||||||||||
| DN Number | OD mm | OD inch | Mounting holes | Clear Bore A mm | Flange Thickness B mm | Land Thickness C mm | Tube Counter Bore D mm | Bolt Hole PCD F mm | Bolt Hole Diameter or thread mm | No. of Bolt Holes | Orig. Vg Code | Order Code 304 | Price |
| DN16 | 34 | 1.33 | Clear | 16.6 | 7.6 | 4.8 | 19.1 | 27 | 4.3 | 6 | ZFC19N | CF34-19 | POA |
| DN16 | 34 | 1.33 | Tapped | 16.6 | 7.6 | 4.8 | 19.1 | 27 | (M4) | 6 | ZFC19NT | CF34T-19 | POA |
| DN40 | 70 | 2.75 | Clear | 40 | 13 | 4.8 | 41.3 | 58.7 | 6.8 | 6 | ZFC41 | CF70-41 | POA |
| DN40 | 70 | 2.75 | Tapped | 40 | 13 | 4.8 | 41.3 | 58.7 | (M6) | 6 | ZFC41T | CF70T-41 | POA |
| DN63 | 114 | 4.5 | Clear | 68 | 17.5 | 8 | 70 | 92.1 | 8.4 | 8 | ZFC70 | CF114-70 | POA |
| DN63 | 114 | 4.5 | Tapped | 68 | 17.5 | 8 | 70 | 92.1 | (M8) | 8 | ZFC70T | CF114T-70 | POA |
| DN100 | 152 | 6 | Clear | 99.4 | 20 | 9.5 | 101.9 | 130.2 | 8.4 | 16 | ZFC100 | CF152-102 | POA |
| DN100 | 152 | 6 | Tapped | 99.4 | 20 | 9.5 | 101.9 | 130.2 | (M8) | 16 | ZFC100T | CF152T-102 | POA |
| DN150 | 203 | 8 | Clear | 149.7 | 22 | 9.5 | 152.6 | 181 | 8.4 | 20 | ZFC150 | CF203-153 | POA |
| DN150 | 203 | 8 | Tapped | 149.7 | 22 | 9.5 | 152.6 | 181 | (M8) | 20 | ZFC150T | CF203T-153 | POA |
| DN200 | 254 | 10 | Clear | 200.4 | 24.5 | 9.5 | 203.5 | 231.8 | 8.4 | 24 | ZFC200 | CF254-203 | POA |
| DN200 | 254 | 10 | Tapped | 200.4 | 24.5 | 9.5 | 203.5 | 231.8 | (M8) | 24 | ZFC200T | CF254T-203 | POA |
| All dimensions in mm unless otherwise stated | |||||||||||||
| 316LN (2D Forged) Fixed Bored CF Flanges | ||||||||||||
| DN Number | OD mm | OD inch | Mounting holes | Clear Bore A mm | Flange Thickness B mm | Land Thickness C mm | Tube Counter Bore D mm | Bolt Hole PCD F mm | Bolt Hole Diameter or thread mm | No. of Bolt Holes | Order Code 316LN | Price |
| DN16 | 34 | 1.33 | Clear | 16.6 | 7.6 | 4.8 | 19.1 | 27 | 4.3 | 6 | CF34-19-LN | POA |
| DN16 | 34 | 1.33 | Tapped | 16.6 | 7.6 | 4.8 | 19.1 | 27 | (M4) | 6 | CF34T-19-LN | POA |
| DN40 | 70 | 2.75 | Clear | 40 | 13 | 4.8 | 41.3 | 58.7 | 6.8 | 6 | CF70-41-LN | POA |
| DN40 | 70 | 2.75 | Tapped | 40 | 13 | 4.8 | 41.3 | 58.7 | (M6) | 6 | CF70T-41-LN | POA |
| DN63 | 114 | 4.5 | Clear | 68 | 17.5 | 8 | 70 | 92.1 | 8.4 | 8 | CF114-70-LN | POA |
| DN63 | 114 | 4.5 | Tapped | 68 | 17.5 | 8 | 70 | 92.1 | (M8) | 8 | CF114T-70-LN | POA |
| DN100 | 152 | 6 | Clear | 99.4 | 20 | 9.5 | 101.9 | 130.2 | 8.4 | 16 | CF152-102-LN | POA |
| DN100 | 152 | 6 | Tapped | 99.4 | 20 | 9.5 | 101.9 | 130.2 | (M8) | 16 | CF152T-102-LN | POA |
| DN150 | 203 | 8 | Clear | 149.7 | 22 | 9.5 | 152.6 | 181 | 8.4 | 20 | CF203-153-LN | POA |
| DN150 | 203 | 8 | Tapped | 149.7 | 22 | 9.5 | 152.6 | 181 | (M8) | 20 | CF203T-153-LN | POA |
| DN200 | 254 | 10 | Clear | 200.4 | 24.5 | 9.5 | 203.5 | 231.8 | 8.4 | 24 | CF254-203-LN | POA |
| DN200 | 254 | 10 | Tapped | 200.4 | 24.5 | 9.5 | 203.5 | 231.8 | (M8) | 24 | CF254T-203-LN | POA |
| All dimensions in mm unless otherwise stated | ||||||||||||
产品参数
