Chinese wholesale KF16 Flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum
Chinese wholesale KF16 Flange - 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:
Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for Chinese wholesale KF16 Flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum , The product will supply to all over the world, such as: Cannes, Iraq, Bangalore, Ought to any of these products be of curiosity to you, remember to allow us to know. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We've our private experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
By Elva from France - 2018.11.04 10:32
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Ivan from Portugal - 2017.04.18 16:45