Flexible Hose, Japan, NFK, Pipe
NFK NK-1900 Threaded Type Flexible Hose (Female Union x Male Threaded Type)
Product Made in Japan
Manufacturer: NFK
Model: NK-1900
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.
Feature
This product welds a Female union and male threaded to a tube.
Applicable tube: STD・SA(Soft)・CLT(Ultra Soft)
*Select the tube to match the use conditions.
Length: 200mm~10M
Use
Adjustment of piping, Lateral deflection, Vibration absorption, Angular rotation.
*Do not torque the hose.
Materials
| ① Tube | Stainless Steel |
|---|---|
| ② Braid | Stainless Steel |
| ③ Collar | Stainless Steel |
| ④ Union | Carbon steel, Stainless Steel |
| ⑤ Gasket | Non Asbestos |
| ⑥ Ring | Stainless Steel |
| ⑦ Nipple | Carbon steel, Stainless Steel |
Drawing
Product Variation
① Low pressure carbon steel fitting
Nominal Dia: 6~80
Applicable fluid: Water, Oil, Air, Steam
Operating temperature: -10~200℃ (Without sealing material consideration.)
Operating Pressure 0.1~1.0MPa
② Low pressure Stainless steel fitting
Nominal Dia: 6~80
Applicable fluid: Water, Oil, Air, Steam, Chemical fluid
*Limited to fluid that not use corrode stainless steel.
Operating temperature: -40~450℃ (Without sealing material consideration.)
Operating Pressure 0.1~1.0MPa
③ High pressure carbon steel fitting
Nominal Dia: 6~50
Applicable fluid: Water, Oil, Air, Steam
Operating temperature: -10~250℃ *Without sealing material consideration.
Operating Pressure 0.1~2.0MPa
④ High pressure stainless steel fitting
Nominal Dia: 6~50
Applicable fluid: Water, Oil, Air, Steam, Chemical fluid
*Limited to fluid that not use corrode stainless steel.
Operating temperature: -40~450℃ (Without sealing material consideration.)
Operating Pressure 0.1~2.0MPa
Option
Spring Guard [GS]
This spring gives more allowable bending radius and reduces the external bending stress.
Model: NK-1900GS
Insulating Jackets/Glass cloth [GB]
This cover is made of glass fiber. It prevent heats from outside and inside.
Model: NK-1900GB
Insulating Jackets/Aero flexs® [AF]
This coating prevent dew condensation of hoses.
Model: NK-1900AF
Underground Processing [UG]
Carbon steel is coated by tar epoxy coating for corrosion-resistant, and braided hose is covered by the tapes not to enter foreign material between the carriers.
Model: NK-1900UG
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