Hachiken, Japan
Hachiken FK High Pressure High Flexible
Made in Japan
Manufacturer : Hachiken
Model : FK
A high-displacement straight pipe type rubber joint for sound and vibration isolation.
Feature
- It has the same pressure resistance as the conventional flexible cable (FF) and is more flexible.
- It is the same product as the conventional high flexible high pressure (FH high pressure). Changed the product code.
Usage
- HVAC plumbing
- Building equipment piping
- Plumbing equipment piping
- General factory equipment piping
Standard specifications
- Maximum operating temperature : -10 to 60°C
- Maximum working pressure : See performance table
- Flange standard : JIS 10K
- Inner rubber material : EPDM
Structure and material
| Part number | Name | Material |
| 1 | Inner rubber | EPDM |
| 2 | Reinforcing layer | Synthetic fiber |
| 3 | Reinforcing wire | Steel wire |
| 4 | Reinforcing layer | Synthetic fiber |
| 5 | External rubber | EPDM |
| 6 | Flange | SS※ |
*Hot-dip galvanized flanges are standard.
Dimensions and performance table
* Please inquire separately about sizes from 550A to 1000A.
| Nominal diameter | A. | L. | Maximum working pressure | Standard product maximum displacement | Mass kg | ||||
| Standard goods | longest | Internal pressure MPa |
Negative pressure kPa |
Shrinkage | Stretch | Eccentricity | Standard goods | ||
| 20A | 19 | 300 | 1000 | 1.00 | -90 | 15 | 15 | 18 | 2.2 |
| 25A | 25 | 300 | 1000 | 1.00 | -90 | 15 | 15 | 18 | 3.3 |
| 32A | 32 | 300 | 1000 | 1.00 | -90 | 15 | 15 | 18 | 4.0 |
| 40A | 38 | 300 | 1000 | 1.00 | -90 | 15 | 15 | 18 | 4.4 |
| 50A | 51 | 300 | 1000 | 1.00 | -90 | 15 | 15 | 18 | 5.2 |
| 65A | 64 | 300 | 1000 | 1.00 | -90 | 15 | 15 | 18 | 6.9 |
| 80A | 76 | 300 | 1000 | 1.00 | -90 | 15 | 15 | 18 | 7.4 |
| 100A | 102 | 400 | 1000 | 1.00 | -90 | 20 | 20 | 24 | |
| 125A | 127 | 400 | 1000 | 1.00 | -90 | 20 | 20 | 24 | 15 |
| 150A | 152 | 400 | 1000 | 1.00 | -80 | 20 | 20 | 24 | 19 |
| 200A | 203 | 500 | 1000 | 1.00 | -80 | 25 | 25 | 30 | 29 |
| 250A | 254 | 500 | 1000 | 1.00 | -60 | 25 | 25 | 30 | 36 |
| 300A | 305 | 500 | 1000 | 0.50 | -30 | 25 | 25 | 30 | 43 |
| 350A | 350 | 500 | 1000 | 0.50 | -20 | 25 | 25 | 30 | 58 |
| 400A | 400 | 700 | 700 | 0.50 | -10 | 35 | 35 | 42 | 75 |
| 450A | 450 | 700 | 700 | 0.50 | -10 | 35 | 35 | 42 | 95 |
| 500A | 500 | 700 | 700 | 0.50 | -5 | 35 | 35 | 42 | 110 |
※1. Each displacement amount is the value when each is displaced independently.
※2. Weight is a guideline.
※3. The inside diameter of the mouth of 25A or less is R-processed.
Option
| Standard | option | |
| Flange standard | JIS 10K | Tap water F12, JIS 5K, JPI class 150, etc. |
| Flange material | SS plating | SUS304, SUS316, etc. |
| Inner rubber material | EPDM | CR, NBR, NR, wear resistant |
<Caution>
Since the elongation when pressurized is greater than that of the conventional flexible (FF), please use a tie rod for thrust prevention if necessary.
<Remarks/Precautions>
- If the fluid is gas, the maximum working pressure will be 1/2 of the above value.
- Please contact us for non-standard specifications (diameter, length, etc.).
- Due to the manufacturing method, the plating on the flange may be discolored or mottled, but this does not affect performance.
Related Products
-
Kyowa SVM-B-1KS SVM-BS Levee Multi-Stage Displacement Meter
-
IKURATOOLS ISK-MP20LF Cordless Puncher
-
TONE HTR312 Tornado Socket Set (With Socket Holder)
-
YOSHITAKE 150L-F Sight Glass
-
DIJET SNMG120404-KG, SNMG120408-KG, SNMG120412-KG, SNMG120416-KG Semi-Finishing Insert
-
Shinano SI-AG20E-6R/SI-AG20E-6R-6 (6mmCollet model)/SI-AG20E-6R-Q (1/4″Collet model) Die Grinders Angle Model Industral Air Tools
REQUEST QUOTATION
PAYMENT
LINK
