Flanges

ISO Flanges and Fittings

by admin
November 28, 2016August 10, 2018

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

CF Fittings and Flanges

by admin
November 25, 2016May 13, 2021

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

1. ROTATABLE FLANCE
2. INNER
3. SCREW
4. FIXED FLANCE
5. GASKET
6. PLATE NUT
7. NUT

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

Nonrotatable Flange (CF-F)

Flange Size	Tube Size	Dimensions, in. (mm)
Flange Size	Tube Size	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)

Flange Size	Tube Size	Dimensions, in. (mm)
Flange Size	Tube Size	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

KF Flanges and Fittings

by admin
November 24, 2016August 10, 2018

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

AS Flange 2129:2000 Table E

by admin
December 4, 2015August 10, 2018

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

AS Flange 2129:2000 TABLE D

by admin
December 3, 2015August 10, 2018

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

Flange ASME/ANSI B16.5-1996 And B16.47-1996

by admin
December 2, 2015August 10, 2018

Flange ASME/ANSI B16.5-1996 And B16.47-1996 A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a… Read More »Flange ASME/ANSI B16.5-1996 And B16.47-1996

Orifice Flanges

by admin
December 1, 2015August 16, 2019

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

Weld Neck Flange

by admin
November 30, 2015August 10, 2018

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

Spectacle Flanges Class2500

by admin
November 27, 2015March 27, 2020

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

Spectacle Flanges Class1500

by admin
November 27, 2015March 27, 2020

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