Yamato Electric
Yamato Electric SF Series Interlock Flexible Conduit
Manufacturer: Yamato Electric Co., Ltd.
Model: SF Series
Interlock Flexible Conduit SF
- This is an interlock type flexible conduit made by firmly winding steel strip.
- It is used for applications such as exhaust transportation.
Unit: mm
| Nominal Size | Code | |||||
|---|---|---|---|---|---|---|
| Minimum Inner Dia. B | Outer Dia. A | Wall Thickness t | Bending Radius | Mass (kg/m) | ||
| SF- 3/4 | 18.5 | 24.5 ±0.5 | 0.3 | 255 | 0.7 | |
| SF- 1 | 25.4 | 31.4 ±0.5 | 0.5 | 355 | 1.1 | |
| SF- 1 1/4 | 32 | 38 ±0.5 | 0.5 | 380 | 1.4 | |
| SF- 1 1/2 | 38 | 44 ±0.5 | 0.5 | 405 | 1.7 | |
| SF- 2 | 50.8 | 56.8 ±0.5 | 0.5 | 460 | 2.2 | |
| SF- 2 1/2 | 63.5 | 70.5 ±0.5 | 0.5 | 610 | 2.8 | |
| SF- 3 | 76.2 | 83.2 ±0.5 | 0.5 | 760 | 3.3 | |
| SF- 3 1/2 | 90 | 97 ±0.5 | 0.5 | 915 | 4 | |
| SF- 4 | 101.6 | 108.6 ±0.5 | 0.5 | 1015 | 4.4 | |
| SF- 4 1/2 | 115 | 122 ±0.5 | 0.5 | 1310 | 4.9 | |
| SF- 5 | 127 | 134 ±0.5 | 0.5 | 1525 | 5.5 | |
| SF- 6 | 152.5 | 159.5 ±0.5 | 0.5 | 1780 | 6.6 | |
| SF- 8 | 202 | 209.5 ±0.5 | 0.5 | 2035 | 8.8 | |
| Material | Casing: Galvanized Steel or Stainless Steel | |||||
| Remarks | The maximum length without a seam is 10m for sizes 3/4 to 3 1/2, and 5m for sizes 4 to 8. All are Build-to-Order products. | |||||
