KF16,KF25,KF40,KF50,KF63,KF80,KF100,KF160

Vacuum KF Blank Flanges Vacuum Fittings KF16-KF50

Blank flanges are round flanges, usually with a flat surface and no opening in the center, used to close off pipe or cavity connections in vacuum systems.

Standard:

KF,ISO,CF Standard

Brand Ruijia

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

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Product Introduction

Used in low & high vacuum. Along with the  components they offer a simple solution for applications requiring easy and repeated assembly.

Helium leakage test passed before shipping

Plastic flange protective cap is included to avoid flange scratching during transportation

The ISO-KF components are assembled by inserting a centering ring with viton o-ring between the two flange,then securing them with a vacuum clamps.

Specification

Product Name

KF(NW) Vacuum blanking flange

Brand

RUIJIA

Size

KF16,KF25,KF40,KF50,KF63,KF80,KF100,KF160

Material

SS304, SS316L, 6061T6 Alu, EN1.4301, EN1.4404

Seal material

Viton,Silocone,Buna-N seal

Standard

KF,ISO,CF Standard

Temperature

-200~260℃

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.

KF Vacuum flange types

KF blank flange,KF bored flange, KF socket weld flange, KF half nipple(short), KF half nipple(long)

Product parameters

 

KF Vacuum Blank Flange

 

KF Blank Flange

Model No.

Material

A

B

C

KF10BF

SS304

30

12.2

5

KF16BF

SS304

30

17.2

5

KF25BF

SS304

40

26.2

5

KF40BF

SS304

55

41.2

5

KF50BF

SS304

75

52.2

5

KF63BF

SS304

87

70

5

KF80BF

SS304

114

83

12

KF100BF

SS304

134

102

12

KF160BF

SS304

190

153

12

 

SS316, Aluminum is upon request

Recommended Products
KF16,KF25,KF40,KF50,KF63,KF80,KF100,KF160
Vacuum KF Blank Flanges Vacuum Fittings KF16-KF50

Standard:

KF,ISO,CF Standard

Brand Ruijia

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

KF16,KF25,KF40,KF50,KF63,KF80,KF100,KF160
Vacuum KF/NW bored flanges KF16-KF50 SS304/SS316L

Standard:

KF,ISO,CF Standard

Brand

Ruijia

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

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