PVC power cable conduit with excellent cable routing and easy installation
Compatible with special high-voltage cable for renewable energy underground transmission.
6 advantages of SFVP®
Easy Cable Installation
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High Bending Rigidity
Reduces cable installing tension.
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Larger Inner Diameter than Nominal Diameter
More cables can be installed, achieving cost reduction.
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Low Static Friction Coefficient
Reduces cable installing tension.
Faster Installation
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Lightweight Design
Approximately 1/3 of the weight of conventional PVC pipe.
Achieves labor-saving in transportation and installation. -
No Bend Pipe Required
Due to its high flexibility, no bend pipe is required.
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Easy Length Adjustments
Reduces installation time.
Easy Cable Installation
High Bending Rigidity and Straightening Recovery Force
Prevents local bends and reduces cable installing tension.
SFVP is flexible enough for cable installation.
Easy Cable Installation
Larger Inner Diameter than Nominal Diameter
Achieves cost reduction.
The large inner diameter (nominal diameter +10mm) reduces lateral pressure and tension calculation values.
Unit : mm
| Nominal Diameter | φ 130 | φ 150 | φ 200 |
|---|---|---|---|
| Inner Diameter | 140 | 160 | 210 |
| Outer Diameter | 164 | 191 | 256 |
Easy Cable Installation
Low Static Friction Coefficient
Reduces cable installing tension.
SFVP achieves a lower static friction coefficient compared to conventional PVC pipe.
| Nominal Diameter | Conventional PVC Pipe | SFVP |
|---|---|---|
| φ 150 | Average below 0.6 | Average below 0.45 |
(Note)
Our experimental values (at 20°C conditions)
Average value of CVT cable measured 10 times (excluding maximum and minimum values).
Faster Installation
Lightweight Design
Achieves labor-saving in transportation and installation.
Approximately 1/3 of the weight of conventional PVC pipe.
SFVP can be carried easily by hand.
Weight Comparison
| Nominal Diameter | Conventional PVC Pipe （kg/m） |
SFVP （kg/m） |
Weight Ratio （SFVP/Conventional PVC Pipe） |
|---|---|---|---|
| φ 130 | 5.9 | 2.0 | 33% |
| φ 150 | 7.7 | 2.3 | 30% |
| φ 200 | 13.6 | 4.0 | 29% |
Faster Installation No Bend Pipe Required
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Advantages for installation
No need for on-site assembly or advance ordering of bend pipes.
No need to manage the number of bend pipes on-site.
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Advantages for design
No need to count bend pipes, and easy to design.
| Conventional PVC Pipe | SFVP | |
|---|---|---|
| Bend Pipe | Required | Not Required |
| Quantity Extraction of Bend Pipes | Required | Not Required |
| Pipe Cutting Diagram | Required | Required |
Faster Installation
Easy Length Adjustments
Reduces installation time.
Easy to cut with hand tools, no electric tools required.
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Characteristics
SFVP® is a pipe that complies with the Joint Duct Manual and JIS C 3653 : 2004.
| Item | Required Performance | Result | Pass/Fail | ||
|---|---|---|---|---|---|
| Strength | Compressive Strength | The deformation rate must be below 3.5% under the specified compressive load (JIS C 3653 : 2004). | Deformation rate below 3.5% | Pass | |
| Flattening Test (Note) | Must be compressed to 1/2 of the outer diameter without any cracks or breaks. | No abnormalities | Pass | ||
| Water Tightness | Joint Water Tightness | No leakage under external water pressure of 0.05MPa for 5 minutes. | No leakage for 10 minutes | Pass | |
| Conductivity | Static Friction Coefficient (Note) | Maximum 0.9, average below 0.8. | Average below 0.45 | Pass | |
| Impact Resistance | Shovel Impact (Note) | Under temperature conditions of 0°C and 60°C,the shovel tip must not be exposed inside the pipe. | No exposure | Pass | |
| Flame Resistance | Must self-extinguish within 30 seconds after specified time of ignition (JIS C 3653 : 2004). | Self-extinguishes within 30 seconds | Pass | ||
| Earthquake Resistance (Note) | When the pipe length expands by 1%, there must be no cracks or other harmful defects at the joints. | No abnormalities | Pass | ||
| Heat Resistance | Vicat Softening Test (Note) | The vicat softening temperature must be above 80°C | Above 80°C | Pass | |
(Note) These are reference characteristics and not guaranteed values.
Products
| Nominal Diameter | Product No. | Outer Diameter （mm） |
Inner Diameter （mm） |
Total Length （mm） |
Reference Weight （kg/pc） |
|---|---|---|---|---|---|
| φ 130 | SFVP-130 | 164 | 140 | 4,000 | 8 |
| φ 150 | SFVP-150 | 191 | 160 | 4,000 | 9 |
| φ 200 | SFVP-200 | 256 | 210 | 4,000 | 16 |
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Adhesive-Type Straight Joint
Reduces the risk of bending at the joint. -
Adjustable length Joint
Component for length adjustment between manholes. -
Adhesive-Type Long Bell Mouth
Compatible with wall thicknesses of 150mm or less. -
Different Type Pipe Joint
For conversion to other different types of pipes, such as Eflex® -
Adjustable Spacer
For spacing management and fixing bending shapes.
Compatible with all sizes of SFVP®.
"SFVP" is a registered trademark of Furukawa Electric Co., Ltd. in Japan.
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