New Arrival China Cf To Kf Adapter - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum
New Arrival China Cf To Kf Adapter - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum Detail:
Features
*The high sealing effect and the low leak rates performance of CF flange connections is a result of gasket material. When assembling the CF flange connect, the knife edge is pressed into the flat copper gasket and force the seal material both axially as well as radially outwards to the flange. The material is enclosed and cannot flow even at high bakeout temperature. Due to this deformation of the seal such connections may sometimes stick together. They can be easily separated with a special tool or screwdriver.
*Offered in both rotatable and nonrotatable versions with through holes and tapped bolt holes. Metric tapped holes and untapped holes flanges are identical products. UNC or UNF or other tapped holes can be ordered as specials.
Specifications
*Blanks & Flanges | 304 S.S. (Other material available upon request) |
*Torque Rating | CF35 and smaller 220 kgf-cm |
*Gaskets | OFHC Copper or Viton |
*Vacuum Range | 10-13 torr |
*Bolt | 304 S.S. |
*Temp. Range | -200ºC ~ 450ºC ( OFHC Copper ) |
*CF63 and larger 360 kgf-cm |
CF |
16 |
35 (275) |
63 (450) |
100 (600) |
150 (800) |
200 (1000) |
250 (1325) |
Outside diameter O.D./inch |
1.33 |
2.74 |
4.47 |
5.97 |
7.97 |
9.97 |
13.25 |
Outside diameter O.D/mm |
33.80 |
69.50 |
113.60 |
151.60 |
202.50 |
253.20 |
336.60 |
Bolt circle diameter K/inch |
1.06 |
2.31 |
3.63 |
5.13 |
7.13 |
9.13 |
12.07 |
Bolt circle diameter K/mm |
26.90 |
58.70 |
92.10 |
130.30 |
181.00 |
231.80 |
306.50 |
Height H/inch |
0.30 |
0.50 |
0.71 |
0.79 |
0.87 |
0.97 |
1.12 |
Height H/mm |
7.50 |
12.70 |
18.00 |
20.00 |
22.00 |
24.70 |
28.50 |
Hole diameter/inch |
0.17 |
0.26 |
0.33 |
0.33 |
0.33 |
0.33 |
0.33 |
Hole diameter/mm |
4.30 |
6.70 |
8.40 |
8.40 |
8.40 |
8.40 |
8.40 |
Number of holes |
6 |
6 |
8 |
16 |
20 |
24 |
30 |
CF Bored Blank Flange
Size |
Model NO. |
Material |
A |
B |
C |
||
CF 16 (133) |
CF16B7 |
304 S.S. |
0.26 |
6.50 |
0.22 |
5.50 |
4.4 x 6 |
CF 16 (133) |
CF16B12 |
304 S.S. |
0.51 |
12.90 |
0.41 |
10.40 |
4.4 x 6 |
CF 16 (133) |
CF16B19 |
304 S.S. |
0.75 |
19.15 |
0.63 |
16.00 |
4.4 x 6 |
Product detail pictures:
Related Product Guide:
We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for New Arrival China Cf To Kf Adapter - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum , The product will supply to all over the world, such as: Angola, Azerbaijan, France, Our objective is "to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us". If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Chris Fountas from Brasilia - 2018.10.31 10:02
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
By lucia from Nepal - 2017.05.02 18:28