Hot New Products Vacuu Flange Cf - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum

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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for Vacuum Pump Hose Fittings, ISO blank flange, 90 Degree Pipe stainless steel, The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.

Hot New Products Vacuu Flange Cf - 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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Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price "unification, dedication, tolerance" for Hot New Products Vacuu Flange Cf - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum , The product will supply to all over the world, such as: Chile, Sydney, Nepal, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We are doing everything to offer our customers with best services and best products . We promise that we'll be responsible all the way to the end once our services begin.

CF blank flange