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Specification
| Item | Detail |
|---|---|
| Material | PVC (polyvinyl chloride), virgin resin |
| Panel width | 300 mm / 400 mm / 500 mm |
| Panel thickness | 8 mm - 20 mm |
| Length | 1.5 m - 6 m, suited to shallow channel depths |
| Joint type | Interlocking tongue and groove |
| Color | Gray or green (UV-stabilized), other colors on request |
| Installation method | Manual driving frame or small vibratory hammer |
| Typical use depth | Suitable for channels up to approx. 2-3 m deep |
Because watershed and drainage channels vary widely in width and depth from one region to another, we recommend confirming your channel cross-section before ordering so panel length is neither too short nor wasted on unnecessary extra length.
Application
PVC sheet piles for small watershed management are sized for the scale of rural and municipal drainage work rather than large port or river-training projects. They are driven along the top and toe of a channel bank to hold the slope in place while vegetation establishes, or left as a permanent low-maintenance lining in channels that see repeated flow changes.
- Irrigation and drainage canals: lines canal banks to reduce seepage loss and slumping.
- Small stream bank stabilization: holds soil in place on narrow watershed banks prone to erosion.
- Farmland flood-control ditches: keeps ditch profiles consistent through repeated wet-dry cycles.
- Rural road culvert protection: reinforces the channel edge where a culvert discharges into open ground.
Local water authorities and agricultural cooperatives often order this product in longer runs to cover an entire section of channel at once, so we can prepare panels in matched batches for continuous installation.
Advantages
- Lower material cost per meter: sized for shallow channels, so buyers are not paying for the extra thickness needed on deeper marine walls.
- Corrosion and rot resistance: unaffected by the wet-dry cycling that breaks down timber or untreated steel over time.
- Simple installation: lighter panels can often be driven with hand tools or a small vibratory unit, useful where large machinery cannot reach the channel.
- Low maintenance: does not need repainting or periodic treatment once installed.
- Consistent channel profile: keeps the bank line straight, which helps water flow predictably during storm events.
For larger watersheds with significant flow velocity or flood surcharge, a thicker panel or a combination with rock riprap may be more appropriate, and our team can advise based on your channel's flow data if available.
