Fiberglass reinforced plastic (FRP) gutter, also known as fiberglass drainage channels, are drainage facilities made of composite materials. FRP drainage channels can be used to solve the rapid drainage of surface rainwater and the discharge of acidic and alkaline wastewater. They have excellent corrosion resistance, are lightweight, have high strength, a long service life, and high drainage efficiency.




| Dimensions (mm) | Internal Width (mm) | Deep Inside (mm) | Height (mm) | Width (mm) |
|---|---|---|---|---|
| U150 * 150*1000 | 132 | 114 | 150 | 160 |
| U200 * 200*1000 | 170 | 164 | 200 | 210 |
| U200 * 300*1000 | 165 | 270 | 300 | 210 |
| U250 * 250*1000 | 220 | 220 | 250 | 260 |
| U300 * 300*1000 | 270 | 264 | 300 | 310 |
| U400 * 400*1000 | 355 | 357 | 400 | 410 |
Suitable for various complex environments; lightweight and high-strength, easy to transport and install, and can withstand certain loads; smooth inner wall, high drainage efficiency, good weather resistance, adaptable to different climatic conditions, while good electrical insulation and high chemical stability, ensuring safe use and system stability.
It is highly designable, and its shape, size and function can be customized according to needs; it has a long service life and is easy to maintain, which can reduce long-term use costs.




The enterprise specializes in the R&D, production, and sales of fiberglass reinforced plastic (FRP) environmental protection products. Core products include FRP profiles, reinforcing bars, water tanks, gratings, and drainage channels. We provide a full-chain service from customization to installation for municipal engineering and industrial plants.


