Hachiken, Japan
Hachiken QH Hose
Made in Japan
Manufacturer : Hachiken
Model : QH
Hose for high-temperature air composed of silicone rubber and heat-resistant fiber.
The purpose
Anti-vibration/sound insulation and displacement absorption for high-temperature air flow lines.
Usage
- High pressure blower piping
- Drying line for food, etc.
Standard specifications
- Maximum working pressure : -60kPa to 0.25MPa
Structure and material
| Part number | Name | Material |
| 1 | Inner rubber | Silicone rubber |
| 2 | Reinforcing layer | Heat resistant fiber |
| 3 | Reinforcing wire | Steel wire |
| 4 | Reinforcing layer | Heat resistant fiber |
| 5 | External rubber | Silicone rubber |
Dimensions and performance table
* Please inquire separately about sizes from 250A to 1000A.
| Nominal diameter | A. | B. | C. | L. | Mass kg/100mm |
|
| At the earliest | Longest | |||||
| 20A | 19 | 37 | 40 | 150 | 5000 | 0.1 |
| 25A | 25 | 43 | 40 | 150 | 5000 | 0.1 |
| 32A | 32 | 50 | 40 | 150 | 5000 | 0.2 |
| 40A | 38 | 56 | 40 | 150 | 5000 | 0.2 |
| 50A | 51 | 69 | 40 | 150 | 5000 | 0.2 |
| 65A | 64 | 84 | 50 | 150 | 5000 | 0.3 |
| 80A | 76 | 96 | 50 | 200 | 5000 | 0.3 |
| 100A | 102 | 124 | 75 | 250 | 5000 | 0.4 |
| 125A | 127 | 149 | 75 | 250 | 5000 | 0.6 |
| 150A | 152 | 174 | 100 | 300 | 5000 | 0.6 |
| 200A | 203 | 227 | 150 | 400 | 5000 | 0.8 |
※1. Inner diameter A can also be used for gas pipe diameters.
※2. Weight is a guideline.
<Remarks/Precautions>
- Hot water cannot be used.
- Since silicone rubber lacks wear resistance, its service life will be extremely short for fluids containing solids.
- Please contact us for non-standard specifications (diameter, length, etc.).
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