| Product Type | Hard Permeable Pipe |
| Application | Subgrade Tunnel Retaining Wall |
| Delivery Time | 5 DAYS |
| Material | PVC HDPE |
| Packaging Details | Woven fabric packaging |
| Color | Black White Green |
| Connection Type | Socket Joint |
| Diameter | 50mm-300mm |
| Feature | High Compression Resistance |
| Payment Terms | T/T |
| Pipe Structure | Corrugated Semi Perforated |
| Brand Name | YPEP |
| Place of Origin | China |
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Product Specification
| Product Type | Hard Permeable Pipe | Application | Subgrade Tunnel Retaining Wall |
| Delivery Time | 5 DAYS | Material | PVC HDPE |
| Packaging Details | Woven fabric packaging | Color | Black White Green |
| Connection Type | Socket Joint | Diameter | 50mm-300mm |
| Feature | High Compression Resistance | Payment Terms | T/T |
| Pipe Structure | Corrugated Semi Perforated | Brand Name | YPEP |
| Place of Origin | China | ||
| High Light | flexible underground pipe ,flexible underground drainage pipe ,50mm underground pipe | ||
PVC Hard Permeable Pipe is a modern underground drainage solution designed for efficient groundwater collection, filtration, and rapid discharge. This Flexible Permeable Pipe combines high compressive strength, lightweight structure, and excellent permeability performance, making it one of the most popular drainage materials in civil engineering and geotechnical projects.
The pipe adopts a semi-perforated design where the upper section contains dense drainage holes for water infiltration, while the bottom section remains sealed to prevent water backflow and secondary seepage. Compared with traditional gravel drainage systems, this product significantly reduces construction workload and improves drainage efficiency.
Manufactured from high-quality PVC or HDPE resin, the pipe features strong weather resistance, anti-aging performance, and long-term underground durability. The corrugated exterior enhances structural rigidity and allows the pipe to withstand heavy earth pressure without deformation.
Flexible Permeable Pipe products are widely used in retaining walls, municipal drainage systems, subgrade drainage projects, tunnel waterproofing systems, landfill engineering, airport construction, and landscaping drainage systems.
| Specification | Pipe Diameter mm | Wall Thickness mm | Hole Diameter mm | Opening Density pcs/m² | Ring Stiffness |
|---|---|---|---|---|---|
| FP50 | 50 | 2.0 | 3 | 180 | SN8 |
| FP75 | 75 | 2.5 | 4 | 210 | SN8 |
| FP100 | 100 | 3.0 | 5 | 240 | SN10 |
| FP150 | 150 | 3.5 | 6 | 260 | SN12 |
| FP200 | 200 | 4.0 | 8 | 280 | SN16 |
| Property | Unit | Value |
|---|---|---|
| Vertical Permeability | cm/s | ≥0.25 |
| Water Absorption | % | ≤0.4 |
| Impact Resistance | Times | No Damage |
| Flow Capacity | L/min | 150-1200 |
| UV Resistance | Hours | 5000 |
| Service Temperature | ℃ | -30 to 80 |
| Compression Strength | KPa | ≥450 |
| Service Life | Years | ≥50 |
We are an experienced geosynthetic material manufacturer focusing on high-performance drainage solutions for global infrastructure projects.
Our advantages include:
Yes. Its lightweight structure and high drainage efficiency make it ideal for soft soil reinforcement and drainage consolidation systems.
HDPE provides better flexibility and impact resistance, while PVC offers higher rigidity and dimensional stability. Both are suitable depending on project requirements.
Yes. The corrugated reinforced structure provides high ring stiffness and allows deep burial under heavy soil pressure.
No. The perforation design combined with optional filter fabric effectively prevents sediment blockage and maintains long-term drainage efficiency.
Yes. Diameter, perforation size, pipe length, and material thickness can all be customized.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2022
Total Annual:
100000000-120000000
Employee Number:
300~500
Ecer Certification:
Verified Supplier
Shandong Yuanpeng Environmental Protection Technology Co., Ltd was established in 2022, with a registered capital of 50 million, more than 300 employe sales-struction and after-sales. Some production lines have reached fully automated operation. Annual sales amounted to 120 mi... Shandong Yuanpeng Environmental Protection Technology Co., Ltd was established in 2022, with a registered capital of 50 million, more than 300 employe sales-struction and after-sales. Some production lines have reached fully automated operation. Annual sales amounted to 120 mi...
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