CF16,CF35,CF50,CF63,CF100,CF150,CF200

CF Vacuum Flange Fittings & Components 6-way Cubes/Crosses with Fractional thread Wholesale China

CF cubes, CF vacuum cubes fittings, with fractional thread has good sealing and stability in ultra-high vacuum environments, meeting the needs of various applications.

Standard:

CF Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

Contact us
Cart
Product Introduction

Applied to various occasions that require ultra-high vacuum environments, such as scientific research, vacuum equipment in industrial production, semiconductor manufacturing, etc

Thread Type: Fractional Thread, the thread size have 8-32,250-28,312-24.

Test: Cleanliness testing, packaging environment testing, pressure testing, temperature testing

Specification

Product Name

CF Vacuum 6-way cubes fractional thread

Brand

RUIJIA

Size

CF16,CF35,CF50,CF63,CF100,CF150,CF200

Material

SS304, SS316L

Seal material

Oxygen free copper, silver plated copper

Standard

CF Standard

Temperature

-200~450℃

Working Pressure

Vacuum~atmosphere pressure

Helium Leak Test

1×10 -9 Pa・m³/sec or less

Packing

sealed plastic bag with a protective plastic cap.

CF flange fittings types

CF 90 degree Elbow fixed,CF 90 degree Elbow Rotatable,CF Tees fixed,CF Tees-Two Flange Rotatable,CF 4 way crosses fixed,CF Five way Crosses Fixed, CF six way crosses fixed,CF Cubes with Fractional thread.

Product parameters

 

CF Vacuum 6-way cubes fractional thread                            Unit:mm

 

Model No.

Flange Size

Material

A

B

Thread Size

Thread Depth

CF16CUF

CF16

304S.S

17.25

15.7

8-32

6.35

CF35CUF

CF35

304S.S

35.05

38.1

250-28

9.4

CF50CUF

CF50

304S.S

43

50.8

312-24

9.4

CF63CUF

CF63

304S.S

56.65

63.5

312-24

12.7

CF100CUF

CF100

304S.S

76.2

102

312-24

12.7

CF150CUF

CF150

304S.S

101.6

152.4

312-24

12.7

CF200CUF

CF200

304S.S

127

203.2

312-24

12.7

 

Special Size available Upon Request.

Part number plus "k" for sand blasting surface.

Part number Plus "L" for polished surface.

Recommended Products
CF16,CF35,CF63,CF100,CF150,CF200,CF250
CF Vacuum Flange Fittings 90°Elbows Rotatable,Stainless Steel,Suitable For Ultra-high Vacuum Applications

Standard:

CF Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

CF16,CF35,CF50,CF63,CF100,CF150,CF200
CF Vacuum Flange Fittings & Components 6-way Cubes/Crosses with Fractional thread Wholesale China

Standard:

CF Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

CF16,CF35,CF50,CF63,CF100,CF150,CF200
CF Vacuum Cubes with Metric thread China

Standard:

CF Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

Related Information
5 Tips to Choose Vacuum Flanges & Fittings
Selecting the right vacuum flanges and fittings is critical for achieving and maintaining ultra-high vacuum. This guide ...
2026-05-20
7 Questions Before Buying Vacuum Hardware
Before purchasing vacuum connection components, ask these seven critical questions about material compatibility, sealing...
2026-05-15
How KF Vacuum Flanges Achieve Reliable Sealing
Discover how quick-release vacuum connections prevent leaks through knife‑edge sealing and O‑ring centering rings. Learn...
2026-05-09
Avoid Over-Torquing CF Flange Bolts
Over-tightening bolts is a silent killer of vacuum integrity. This guide reveals the physics behind sealing failure, ste...
2026-05-08
After-Sales Service
We have a modern stock management system and professional after-sales service team.

Rich stock, fast delivery

Quick response within 24h

Quality assurance

Accessory replacement

Inquiry Basket()

GET A QUOTE

GET IN TOUCH NOW
Captcha Code