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stainless steel Elbow

Stainless Steel Elbow

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Stainless Steel Pipe Fittings Stainless Steel Elbow Stainless Steel, Duplex SS, Nickel-based Alloy, Titanium etc. What Is Stainless Steel Elbow In stainless steel piping system, stainless steel elbow is used to change the flow direction in the pipe. According to its angle, the most commonly-used ones are 45°, 90° and… Read More »Stainless Steel Elbow

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Vacuum Flexible Hoses

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Vacuum Flexible Hoses Features: 1. Flexible tube can be designed according to different specification. 2. Soft and hard series for option. 3. Standard materials are 304 and 316L stainless steel. 4. Forged flanges and fittings for better quality. 5. No oxide passivation films covered during the welding process 6. Automatic… Read More »Vacuum Flexible Hoses

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Vacuum Actuators

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Vacuum actuators Vacuum actuators: optimal control of the valve position.These systems use a small, electronically-controlled valve to regulate the vacuum in a diaphragm. Also the adjustment of the throat section at the inlet to modify and optimize the air flow and air velocity inside a Turbo charger is controlled by… Read More »Vacuum Actuators

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Vacuum Adapters

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Vacuum Adapters Vacuum adapters are portable connectors to connect evacuated tube quickly, using for connecting some vacuum fittings such as KF flanges and fittings, CF flanges and fittings and ISO flanges and fittings, to guarantee vacuum welding and material to reach the standard. Especially material is more strict with connecting to soft… Read More »Vacuum Adapters

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Center Ring

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Center Ring Center ring belongs to a connecting part for a vacuum pipe fittings such as a pipe, a pump and a valve. When vacuum system applied, due to the difference of conditions, there is no uniform standard, so we must regulate what is the standard. The combination of the center ring… Read More »Center Ring

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Weld Tube Fittings

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Weld Tube Fittings A pipe fitting is defined as a part used in a piping system, for changing direction, branching or for change of pipe diameter, and which is mechanically joined to the system called Weld tube fittings. There are many different types of fittings and they are the same in… Read More »Weld Tube Fittings

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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

longweldkf

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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Vacuum Ball Valve

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Vacuum Valve: Vacuum Ball Valve A ball valve available for manual operation or ISO5211 direct mounting platform apply to pneumatic and electric control, make the actuator easy installed, and products more beautiful called vacuum ball valve. It has a high flow conductance and the connection characteristics of various forms, the… Read More »Vacuum Ball Valve