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- Products
- Flexible Hose
- NK-VN3500
Flexible Hose
NK-VN3500
Lever coupling type
- Lever coupling both sides
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Use
- Adjustment of Piping Misalignment
- Absorption of Machine or Pump Vibration
- Connection of Machine and Pipe
- Prevention for Damage of Pipe and Equipment by Land Subsidence, Earthquake
- This product is not used for purpose of torsion movement absorption.
Feature
- Applicable tube: STD, SA (Soft), CLT (Ultra soft)
*Please select suitable tube according to usage conditions. - Nominal Dia: 15A~200A
- Length: 500mm~10M
*Please contact us for more information about length. - Applicable fluid: Water, Oil, Air, Steam, Chemical fluid,
* Limited to fluids that do not corrode stainless steel. - Operating temperature:-30~70℃(NBR Gasket) -20~180℃ (FKM・PFA Gasket)
* For higher temperature, please contact us. - Operating Pressure 0.1~1.76MPa (Stainless steel)
* For higher pressure, please contact us.
material table
Materials
| 1. Tube | Stainless Steel |
| 2. Braid | Stainless Steel |
| 3. Ring | Stainless Steel |
| 4. Nipple | Carbon steel, Stainless Steel |
| 5. Coupling | Carbon steel, Stainless Steel, Copper Alloy |
| 6. Plug | Carbon steel, Stainless Steel, Copper Alloy |
| 7. Gasket | Non Asbestos |
Option
![Spring Guard [GS]](https://www.nfk-vn.com/wp/wp-content/uploads/2022/04/GS.jpg)
Spring Guard [GS]
This spring gives more allowable bending radius and reduces the external bending stress.
ex.)NK-VN3500GS
ex.)NK-VN3500GS
![Insulating Jackets/Glass cloth [GB]](https://www.nfk-vn.com/wp/wp-content/uploads/2022/04/GB.jpg)
Insulating Jackets/Glass cloth [GB]
This cover is made of glass fiber. It prevent heats from outside and inside.
ex.)NK-VN3500GB
ex.)NK-VN3500GB
