CF Blank Flanges
CF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.
Manufactured from: 304L and 316L Stainless Steel. They are supplied in a plastic bag with a protective plastic cap.
The CF Blank flanges are manufactured to the CF Standard and are compatible with other supplier’s product.
- Material: Stainless Steel
- Bakeable to 450°C
- Vacuum rating 1×10-11 mbar
- Wide range of elbows, crosses, tees and adaptors are available
- Tubulated flanges are available for welding to stainless steel tube
| ORDER CODE |
MAT’L |
NW | A | B | C | xNo. |
|---|---|---|---|---|---|---|
| F16 |
304L |
16 |
34 |
7.6 |
4.3 |
6 |
|
F35 |
304L |
35 |
70 |
12.7 |
6.7 |
6 |
|
F63 |
304L |
63 |
114 |
17.4 |
8.3 |
6 |
|
F100 |
304L |
100 |
152 |
19.9 |
8.3 |
8 |
| F150 |
304L |
150 |
203 |
22.3 |
8.3 |
16 |
|
F200 |
304L |
200 |
254 |
24.6 |
8.3 |
24 |
|
F250 |
304L | 250 |
304 |
27.3 |
10.3 |
32 |
|
F250-SPE* |
304L |
300 |
304 |
27.3 |
8.3 |
32 |
For flanges with tapped bolt holes please add suffix T to order codes (eg F16T)
* European standard, to be used with copper gasket OD 272.7 mm
| ORDER CODE | MAT’L | NW | A | B | C | xNo. |
|---|---|---|---|---|---|---|
|
F16LNS |
316LN |
16 |
34 |
7.3 |
4.3 |
6 |
|
F35LNS |
316LN |
35 |
70 |
13.0 |
6.5 |
6 |
|
F63LNS |
316LN |
63 |
113.5 |
17.5 |
8.4 |
8 |
|
F100LNS |
316LN |
100 |
151.6 |
19.8 |
8.4 |
16 |
|
F150LNS |
316LN |
150 |
202.4 |
22.2 |
8.4 |
20 |
|
F200LNS |
316LN |
200 |
253.2 | 24.6 | 8.4 | 24 |
|
F250LNS |
316LN |
250 |
306 |
24.6 |
8.4 |
32 |
For flanges with tapped bolt holes please add suffix T to order codes (eg F16LNTS)
* European standard, to be used with copper gasket OD 272.7 mm