Hachiken, Japan
Hachiken HP Floppy Hose
Made in Japan
Manufacturer : Hachiken
Model : HP
A super flexible hose used to connect low pressure pipes.
Feature
- It is very flexible due to corrugation on the inner and outer surfaces.
- Since it is reinforced with wire, it can be used not only for internal pressure but also for negative pressure lines.
The purpose
- Complex 3D pipe connections
- Connection of pipes with large movements
Usage
- Connection of PVC pipes for rainwater drainage on highways
- Factory wastewater pipe
- Various exhaust piping
- Dust collector piping
- Blower and fan piping
Standard specifications
- Maximum operating temperature : -10 to 60°C
- Inner rubber material : EPDM
Structure and material
| Part number | Name | Material |
| 1 | Inner layer | EPDM with reinforcement |
| 2 | Reinforcing wire | Steel wire |
| 3 | Outer layer | EPDM with reinforcement |
Dimensions and performance table
* Please check the outer diameter of the mating part.
| Nominal diameter | A. | B. | C. | L. | Curvature radius | |
| At the earliest | Longest | |||||
| 50A | 51 | 59 | 40 | 150 | 4000 | 80 |
| 65A | 64 | 72 | 50 | 150 | 4000 | 110 |
| 80A | 76 | 84 | 50 | 200 | 4000 | 120 |
| 100A | 102 | 110 | 75 | 250 | 4000 | 170 |
| 125A | 127 | 137 | 75 | 250 | 4000 | 210 |
| 150A | 152 | 162 | 100 | 300 | 4000 | 250 |
| 200A | 203 | 213 | 150 | 400 | 4000 | 330 |
※1. Length L is elastic, so there is an error of about ±10%.
※2. Inner diameter dimension A can also be used for gas pipes.
Option
| Standard | option | |
| Inner rubber material | EPDM | CR, NBR, NR, wear resistant |
<Remarks/Precautions>
- If the fluid is liquid and the hose is used in overhead piping, the weight of the internal fluid may cause the hose to sag, so please use appropriate support fittings.
- The inner surface is also uneven, and solids may accumulate, so please be careful when using a slurry fluid.
- Due to the high flexibility of the main body, it may protrude sideways when pressurized.
- Please contact us for non-standard specifications (diameter, length, etc.).
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