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NFK NK-2300KF Vacuum Flexible Hose (KF Flange Type)

Product Made in Japan
Manufacturer: NFK
Model: NK-2300KF

NFK flexible hoses have outstanding flexibility of motion and resistance to heat, pressure and earthquakes. They support a wide range of gas and liquid transport lines for transporting substances such as air, steam, gases, water, oils and chemicals.

Use

Adjustment of piping, Lateral deflection, Vibration absorption, Angular rotation.
*Do not torque the hose.

Feature

This product is both ends of KF flange.
Applicable tube: CLT(Ultra Soft)
Nominal DIA: KF10~KF50
Length: 100mm~3M
*Please contact us about the length.
Applicable fluid: Gas, Air
*Limited to fluid that not use corrode stainless steel.
Operating temperature: -15~150℃
Operating Pressure FV~0.3MPa
*Allowable leak rate less than 1.33×10-10Pa ㎥/Sec.

Materials

① Flange Stainless Steel
② Tube Stainless Steel
Flange size tube ID tube OD Thickness Flange OD Flange length
KF10 12.5 16.5 0.15 30 20
KF16 21.5 28.5 0.2 30 20
KF25 26.5 36.5 0.2 40 20
KF40 41.5 54 0.25 55 20
KF50 50.5 65 0.25 75 20
Standard specification
Working pressure(inside) Working pressure (outside) Bellows Material Hardware Material Helium gas leak test
vacuum Atmospheric pressure SUS304,316L SUS304,316L 1×10-9Torr-ℓ/sec以下

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