|
Standard: |
KF flange type |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
Material : Usually made of 304 or 316L stainless steel.
Compressibility and flexibility: capable of compression and tension within a certain range, it can effectively absorb the dislocation of the pipe fittings, and at the same time, it can also be well adapted to the vibration and displacement during the operation of the equipment.
Applications:semiconductor manufacturing, aerospace, biopharmaceuticals.
Helium leakage test passed before shipping
|
Bellows Type |
KF Vacuum Compressible Bellows Stainless Steel |
|
Material |
Bellows SUS304, SUS316L |
|
Flange SUS304, SUS316L |
|
|
Standard |
KF flange type |
|
Size Range |
KF16-KF100 |
|
Length |
250mm,500mm,750mm,1000mm,1500mm,2000mm,3000mm or as customer request |
|
Wall Thickness |
0.15mm,0.2mm,0.25mm |
|
Elasticity of bellows |
40% |
|
Temperature |
-200~450℃ |
|
Working Pressure |
Vacuum~atmosphere pressure |
|
Leakage rate |
1×10 -9 Pa・m³/sec or less |
KF Compressible Bellows Connections Stainless Steel Unit:mm
|
Item No. |
Flange Size |
Material |
A |
B |
C |
|
KF16FXC100 |
NW16 |
SS304 |
30 |
100 |
80 |
|
KF25FXC100 |
NW25 |
SS304 |
40 |
100 |
80 |
|
KF40FXC100 |
NW40 |
SS304 |
55 |
100 |
80 |
|
KF50FXC100 |
NW50 |
SS304 |
75 |
100 |
80 |
|
KF63FXC100 |
NW63 |
SS304 |
95 |
100 |
80 |
|
KF80FXC100 |
NW80 |
SS304 |
110 |
100 |
80 |
|
KF100FXC100 |
NW100 |
SS304 |
130 |
100 |
80 |
Material SS316, Teflon & Customized Length Upon Request
|
Standard: |
KF flange type |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
|
Standard: |
KF / CF / ISO flange type |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
|
Standard: |
KF / ISO / CF flange type |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
Understanding ISO-K vs ISO-F Vacuum Flanges
How KF Flanges Achieve Vacuum Sealing
KF Fittings: Elbows, Tees, Crosses Explained
Eco‑Friendly KF Seals: Viton vs Silicone
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