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Chinese wholesale KF16 Flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum

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  • Chinese wholesale KF16 Flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Iso Vacuum Fittings, Vacuum Fittings And Components, 90 Degree Vacuum Hose Fitting, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
Chinese wholesale KF16 Flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum Detail:

Features

1

*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.

3
2

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  

6

CF

16
(133)

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
in       mm

B
in       mm

C
in

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
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Chinese wholesale KF16 Flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum detail pictures

Related Product Guide:
The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme 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: Iran, Tajikistan, Lebanon, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.
    • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Candy from Suriname - 2017.11.12 12:31
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By David Eagleson from Detroit - 2017.08.15 12:36
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