CF16-CF200

CF Vacuum Half Nipple Rotatable CF Fittings

Half nipple,rotatable half nipple, the size range is CF16-CF200 with the material of SS304/SS316.Half nipples is used in half vacuum systems.

Standard:

CF Standard flange

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

 

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Product Introduction

CF vacuum half nipple rotatable are mainly used in ultra-high vacuum systems,

A series of tests are required before shipment, including vacuum sealing testing, dimensional accuracy testing, etc., to ensure the quality and performance of the joints.

The packaging before shipment usually uses anti-static packaging to protect the joints from static electricity damage.

When assembled and used, CF vacuum half nipple are usually connected by metal sealing to ensure the vacuum degree and sealing of the system.

Specification

Product Name

CF Flanges Fittings Half Nipple Rotatable Vacuum CF

Flanges Nipples China

Brand

RUIJIA

Size

CF16-CF200

Material

SS304, SS316L

Seal material

Oxygen free copper, silver plated copper

Standard

CF Standard flange

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.

Surface

Sand Blasting or Polished Surface

Product parameters

 

CF Half Nipple rotatable      Unit:mm

 

Model No.

Material

Inch spec

A

B

C

CR16HN

S.S.304

1-1/3"

33.8

38

19.05

CR35HN

S.S.304

2-3/4"

69.5

63

38.1

CR63HN

S.S.304

4-1/2"

113.6

105

63.5

CR100HN

S.S.304

6"

151.6

135

101.6

CR150HN

S.S.304

8"

202.5

167

152.4

CR200HN

S.S.304

10"

253.2

167

203.2

 

Part number plus "K"for sand blasting surface

part number plus "L" for polished surface.

 

 

Assembly Instructions for CF Flanges

1. Apply a small amount of high temperature anti-seize compound to the bolt threads.

2. Check that both flange surfaces are clean and sealing edges are free from nicks and scratches.

3. Using clean, lint free gloves, unpack gasket.

4. Place gasket in the knife edege counterbore of nonrotatable flange.

5. Align the mating hole pattern and leak test grooves.

6. Install the proper bolts and tighten had tight. Check to see that the flange faces are parallel.

7. Tighten the bolts 1/4 to 1/2 turns using a star pattern until the flange faces are metal to metal.

 

Recommended Products
CF16-CF200
CF Vacuum Half Nipple Nonrotatable SS304/SS316L

Standard:

CF Standard flange

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

 

CF16-CF200
CF Vacuum Half Nipple Rotatable CF Fittings

Standard:

CF Standard flange

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

 

CF16-CF200
CF Flanges Half Nipples-fixed CF Fittings

Standard:

CF Standard flange

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

 

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