Best quality Rotatable Cf Flange – CF Flange Series Utra high vacuum flange components – Shanteng Vacuum

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Best quality Rotatable Cf 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 (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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We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for Best quality Rotatable Cf Flange – CF Flange Series Utra high vacuum flange components – Shanteng Vacuum , The product will supply to all over the world, such as: Manila, Estonia, New Delhi, With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.

CF blank flange