Soft Penetrated Pipe is water drainage filter pipe
1.high-carbon steel wire, PVC, nylon and fiber
2.excellent filteration
| Introduction: Soft Penetrated Pipe |
| 1.Made of high-carbon steel wire, PVC, nylon and fiber. There are three layer: |
| 2.Including three layer: tube, filter layer and penetrated cover. With PVC encircled the high-carbon steel wire forming as the frame structure |
| 3.Used widely in all kinds of construction projects because of superior and efficient filterability and drainage. |
| Features: |
| 1.With little pore diameter, it has good infitrability. |
| 2.With high tensile and pressure-proof, it has long using life span. |
| 3.Good anticorrosive and bioerosion |
| 4.Good integrity performance |
| 5.Convenient construction and favorable price |
| 6.Well connect with all kinds of soil. |
| Usages: |
| 1. Drainage water for airport, railway, highway, sports field, greenabelt of garden etc. |
2. Drainage waterfor tall dam of mines, ash dam of fire, rubbish burying field etc.
|
Technical Standard
Item | Unit | Specification | |||||||
Pipe |
| φ30 | φ50 | φ80 | φ100 | φ150 | φ200 | φ250 | φ300 |
Roughness |
| 0.014 | 0.014 | 0.014 | 0.014 | 0.014 | 0.014 | 0.014 | 0.014 |
Longitudinal tensile strngth | (KN/5cm)≥ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Longitudinal tensile rate | (%)≥ | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Transverse tensile strength | (KN/5cm)≥ | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Transverse tensile rate | (%)≥ | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Ball bursting strength | (KN)≥ | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
Rate of flow | (cm3/s*10-3) | 0.180 | 0.440 | 1.672 | 3.032 | 8.839 | 19.252 | 32.906 | 50.201 |
Infitration coefficient | (cm/s)≥ | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Equivalent Aperture | (mm)≥ | 0.06-0.-2 | |||||||
