[Galvanized CV-Type Corrugated Steel Pipe]
[CV-Type Corrugated Steel Pipe wtih PE Double-Sided Coating]
[CV-Type Corrugated Steel Pipe wtih PE Double-Sided Coating]
[Galvanized CV-Type Perforated Pipe]
[CV-Type Perforated Pipe with PE Inner Coating]
[CV-Type Perforated Pipe wtih PE Double-Sided Coating]
[CV-Type Smooth Interior Pipe with PE Inner Coating]
[CV-Type Smooth Interior Pipe with PE Double-Sided Coating]
CV CSPs use a highly adhesive and flexible butyl-based bonding technology that conforms tightly to the pipe’s shape, enhancing watertightness at joints. Heat-shrink bands with high tensile strength and elongation improve the durability and integrity of pipe connections.
| Designation | Galvanized CV-Type Corrugated Steel Pipe | CV-Type Corrugated Steel Pipe with PE Inner Coating | CV-Type Corrugated Steel Pipe wtih PE Double-Sided Coating |
|---|---|---|---|
| Standard |  |
 |
 |
| Perforated |  |
 |
 |
| Smooth Interior |  |
 |
| Designation | Pipe Diameter | Thickness | Pitch(P) | Depth(H) | Length |
|---|---|---|---|---|---|
| 0RS | 150~250 | 1.6 | 38.0 | 6.5 | 1,000~8,000 |
| 1RS | 300~2,000 | 1.6~3.2 | 68.0 | 13.0 | |
| 3RS | 900~3,200 | 2.0~3.2 | 76.2 | 25.4 |
| Hole Sizw | Open Area Ratio |
|---|---|
| Ø4.8 ~ Ø9.5 | ≥ 2.3% (≥ 230 cm²/m²) |