Flexible Hose, Japan, NFK, Pipe
NFK NK-2500 Flange Type Flexible Hose (General-Purpose Flange Type)
Product Made in Japan
Manufacturer: NFK
Model: NK-2500
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.
Wide use type, floating flange and fixed flange.
Feature
This product welds a lap joint and pipe to a tube.
Applicable tube: STD・SA (Soft)・CLT (Ultra Soft)
*Select the tube to match the use conditions.
Nominal Dia: 10~350 Length: Appended Table～5M
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 Ring | Stainless Steel |
| ④ Stub End | Carbon steel, Stainless Steel |
| ⑤ Flange | Carbon steel, Stainless Steel |
| ⑥ End Pipe | Carbon steel, Stainless Steel |
Production shortest dimension
10A〜100A＝200mm
125A〜250A＝300mm
300A〜350A＝400mm
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 radiusand reduces the external bending stress.
Model: NK-2500-GS/SS400
Insulating Jackets/Glass cloth [GB]
This cover is made of glass fiber. It prevent heats from outside and inside.
Model: NK-2600-GB/SUS304
Insulating Jackets/Aero flexs® [AF]
This coating prevent dew condensation of hoses.
Model: NK-2600-AF/SUS316L
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-2500-UG/SUS304
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