CF-N 超高真空内焊法兰 
| 产品型号 | 材质 | ∅A | B | ∅D | P.C.D | C*N | |
| CF16 | 304S.S. | 316S.S. | 33.8 | 7.5 | 25.6 | 26.9 | 4.4*6 |
| CF35 | 304S.S. | 316S.S. | 69.5 | 12.7 | 38.3 | 58.7 | 6.7*6 |
| CF63 | 304S.S. | 316S.S. | 113.6 | 18 | 63.7 | 92.1 | 8.4*8 |
| CF100 | 304S.S. | 316S.S. | 151.6 | 20 | 101.8 | 130.3 | 8.4*16 |
| CF150 | 304S.S. | 316S.S. | 202.5 | 22 | 153.1 | 181 | 8.4*20 |
| CF200 | 304S.S. | 316S.S. | 253.2 | 24.7 | 203.7 | 231.8 | 8.4*24 |
| CF250 | 304S.S. | 316S.S. | 304 | 28.5 | 255 | 284 | 8.4*32 |
| CF300 | 304S.S. | 316S.S. | 355.6 | 28.5 | 305.4 | 325.7 | 10.3*30 |
| CF350 | 304S.S. | 316S.S. | 419.1 | 28.5 | 356.1 | 388.9 | 10.3*36 |
