Product Overview
Gongchi HDPE Corrugated Drain Pipe (Single Wall) is engineered with a flexible ribbed structure ideal for subsoil drainage and stormwater diversion. Made from high-density polyethylene, the pipe features a single-wall corrugated design that provides strength and flexibility while maintaining a lightweight profile.
It is easy to install, highly durable, and suitable for use in agricultural, municipal, and construction drainage systems.
Key Features
- Manufactured from high-strength HDPE
- Single-wall corrugated structure for flexibility and crush resistance
- Lightweight for easy handling and fast installation
- Resistant to chemicals, corrosion, and soil acidity
- High discharge capacity due to smooth internal bore (if perforated)
- Can be perforated or non-perforated as required
- UV and weather resistant for outdoor use
Application Fields
- Agricultural land drainage
- Sports field and golf course sub-drain systems
- Road and highway edge drainage
- Construction site dewatering
- Residential and commercial landscape drainage
- Temporary stormwater control
Available Pressure Ratings & Sizes
- Inner Diameter (ID): 100mm to 400mm (other sizes on request)
- Coil Length: typically 30m / 50m / 100m depending on diameter
- End Type: plain or socketed
- Available as solid wall or perforated with filtration sleeves (optional)
Material Specification
- Material: High-density polyethylene (HDPE)
- Structure: Single-wall external corrugation
- Compliance: GB/T 19472.1, ISO 21138
- Color: Black (standard for buried visibility)
Why Choose Gongchi?
As a trusted manufacturer in civil and infrastructure piping, Gongchi offers single-wall corrugated drainage pipes that are engineered for reliability, speed of deployment, and long-term performance. Our pipes are widely used in large-scale drainage projects across Asia, the Middle East, and Africa, supported by flexible logistics and OEM packaging options.
