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ISO Flanges and Fittings

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ISO Flanges and Fittings Kaysuns offers a complete line of ISO vacuum fittings and flanges. One different vacuum fittings type from KF fittings and flanges and CF fittings and flanges. ISO fittings are ideal for high vacuum environments. ISO Components, ISO Fittings and ISO Adapters are available in a variety… Read More »ISO Flanges and Fittings

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CF Fittings and Flanges

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CF Flanges and Fittings

Kaysuns manufactures and provides a complete line of CF fittings and flanges. A different vacuum fittings type from KF fittings and flanges , ISO fittings and flanges. CF fittings are ideal for ultra-high vacuum environments and are ready to use as received. CF Components, CF Fittings and CF flanges are available in a variety of configurations.

  • Flanges
  • Nipples
  • Elbows
  • Tees
  • Crosses

Features of CF Fittings and Fittings:

  • 1. CF flanges are designed in accordance with ISO 3669 and can be changed upon request.
  • 2. Flange sizes are from CF 16 to CF250.
  • 3. CF flanges are available in both rotatable and non-rotatable models with through holes or tapped holes.
  • 4. Standard materials are 304 and 316L stainless steel.
  • 5. CF products are supplied with a machining finish. Other finishes are also available.
  • 6. Easy assembly or disassembly
  • 7. The system can afford up to 932℉ (500℃) for copper gaskets; 399℉ (204℃) for Viton gaskets. However, sustained heating above 302℉ (150℃) may result in deterioration of the O-ring.
  • 8. CF flanges are 100 % tested before shipping.
  • 9. Vacuum Range:
    • Copper gasket: ≥10-12Torr
    • Fluorocarbon FKM (Viton) gasket: ≥10-8 Torr
  • 10. Seal Temperature Range:
    • Copper: -325 to 842℉ (-200 to 450 ℃)
    • Fluorocarbon FKM (Viton): -4 to 302℉ (-20 to 150 ℃)

Applications of CF Fittings and Flanges:

  • 1. High vacuum and ultra high vacuum
 
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1. ROTATABLE FLANCE
2. INNER
3. SCREW
4. FIXED FLANCE
5. GASKET
6. PLATE NUT
7. NUT

 cf-flanges

1.CF FLANGE
2.SCREW
3.NUT
4.GASKET


Nonrotatable Flange (CF-F)

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Flange
Size

Tube
Size

Dimensions, in. (mm)

A

B

C

D

CF16

3/4″

1.33″ (33.8)

0.30″ (7.5)

1.06″ (26.9)

0.76” (19.3)

CF40

1 1/2″

2.74″ (69.5)

0.50″ (12.7)

2.31″ (58.7)

1.51″ (38.3)

CF63

2 1/2″

4.47″ (113.6)

0.71″ (18.0)

3.63″ (92.1)

2.51″ (63.7)

CF100

4″

5.97″ (151.6)

0.79″ (20.0)

5.13″ (130.3)

4.01″ (101.8)

CF160

6″

7.97″ (202.5)

0.87″ (22.0)

7.13″ (181.0)

6.03” (153.1)

CF200

8″

9.97″ (253.2)

0.97″ (24.7)

9.13″ (231.8)

8.02″ (203.7)

CF250

10″

13.25″ (336.5)

1.12″ (28.5)

12.07″ (306.5)

10.02″ (254.5)


Rotatable Flange (CF-R)

rotatable-flange-cf

Flange
Size

Tube
Size

Dimensions, in. (mm)

A

B

C

D

CF16

3/4″

1.33″ (33.8)

0.30″ (7.5)

1.06″ (26.9)

0.76″ (19.3)

CF40

1 1/2″

2.74″ (69.5)

0.50″ (12.7)

2.31″ (58.7)

1.51″ (38.3)

CF63

2 1/2″

4.47″ (113.6)

0.75″ (19.0)

3.63″ (92.1)

2.51″ (63.7)

CF100

4″

5.97″ (151.6)

0.85″ (21.5)

5.13″ (130.3)

4.01″ (101.8)

CF160

6″

7.97″ (202.5)

0.94″ (24.0)

7.13″ (181.0)

6.03″ (153.1)

CF200

8″

9.97″ (253.2)

0.97″ (24.7)

9.13″ (231.8)

8.02″ (203.7)

CF250

10″

13.25″ (336.5)

1.12″ (28.5)

12.07″ (306.5)

10.02″ (254.5)


CF Flange 90° Elbow

CF FLANGE ELBOWRead More »CF Fittings and Flanges

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KF Flanges and Fittings

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KF Flanges and Fittings Kaysuns offers a complete line of vacuum KF fittings and flanges. The tube portions are fabricated from 304 or 316L or other high quality stainless steels. kaysuns’s elbows, and all tees and crosses are made with the pull port technique. This allows smooth, crevice-free butt welds… Read More »KF Flanges and Fittings

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AS Flange 2129:2000 Table E

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Flange AS 2129:2000 Table E As flange 2129:2000 table e welding necked are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or pipe fittings. Specification: AS 2129:2000 TABLE E TABLE E LENGTH THROUGH HUB DRILLING DATA NOMINAL PIPE SIZE… Read More »AS Flange 2129:2000 Table E

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AS Flange 2129:2000 TABLE D

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AS Flange 2129:2000 TABLE D As flange 2129:2000 table d welding necked are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or pipe fittings. Specification: TAB D LENGTH THROUGH HUB DRILLING DATA NOMINAL PIPE SIZE FLANGE OUTSIDE DIAMETER THICKNESS… Read More »AS Flange 2129:2000 TABLE D

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Orifice Flanges

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Orifice Flanges   Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure “Tappings”, mostly on 2 sides, directly opposite each other, are machined into the orifice flange. This makes separate orifice carriers… Read More »Orifice Flanges

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Weld Neck Flange

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Weld Neck Flange Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting. Weld neck flange also called WN flange. Specification: ASME B16.47 – 2006 CLASS 150 SERIES A CLASS 150 Series.A FLANGE THICKNESS LTB DRILLING… Read More »Weld Neck Flange

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Spectacle Flanges Class2500

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Spectacle Flanges Class2500 Spectacle Flanges Class 2500 is one of spectacle flanges class style. ASME b-16.48 2005 spectacles,spades&spacers Specification: CLASS 2500 INSIDE DIAMETER OUTSIDE DIAMETER CENTRE LINE SPACING THICKNESS MIN WEB WIDTH NOMINAL PIPE SIZE ID OD A T B MM INCH 16 67 89 9.7 38 15  1/2 21… Read More »Spectacle Flanges Class2500

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Spectacle Flanges Class1500

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Spectacle Flanges Class1500 Spectacle Flanges Class 1500 is one of spectacle flanges class style. ASME b-16.48 2005 spectacles,spades&spacers Specification: CLASS 1500 INSIDE DIAMETER OUTSIDE DIAMETER CENTRE LINE SPACING THICKNESS MIN WEB WIDTH ID OD A T B 16 61 83 6.4 38 21 67 89 9.7 41 27 76 102… Read More »Spectacle Flanges Class1500