Fiberglass reinforced plastic (FRP) gutter, also known as fiberglass drainage channels, are drainage facilities made of composite materials. FRP drainage channels are engineered to solve the rapid drainage of surface rainwater and the discharge of acidic and alkaline wastewater. They feature excellent corrosion resistance, lightweight high strength, and superior drainage efficiency.
Technical Specification
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
Product Advantages
Durability: Highly resistant to acids, alkalis, and chemical media.
Efficiency: Smooth inner walls for high drainage capacity (up to 100+ m³/h).
Designable: Shapes, sizes, and functions can be customized to specific engineering needs.
Eco-Friendly: Energy-saving production aligning with modern green building standards.
Easy Install: 30%-70% lighter than concrete, reducing labor and transport costs.
Wide Applications
Municipal Engineering: Urban roads, plazas, pedestrian streets, and parks.
Industrial: Factory workshops, chemical zones, and industrial parks.
Commercial: Shopping mall parking lots, hotels, and basement garages.
Residential: Community roads, gardens, and green spaces.
Water Conservancy: Irrigation, coastal areas, and seawater-resistant facilities.
Production & Quality Control
Our facility focuses on high-performance composite material processing. Products combine high strength, acid resistance, and thermal insulation. With a qualification rate exceeding 99.9%, our solutions offer a service life of over 50 years.
Packaging & Shipping
Standard packaging includes iron or wooden pallets to ensure safe transit. We support global shipping with optimized logistics to meet delivery timelines.
Frequently Asked Questions
Are you a manufacturer or a trading company?
We operate as both a manufacturer and a trading company with nearly 10 years of factory experience, providing comprehensive services to international clients.
What is the typical delivery time for orders?
Generally, it takes 30-35 days to complete a 20-foot container order. Large-scale orders based on minimum quantities may take up to 60 days following deposit receipt.
How do you ensure product quality?
We strictly adhere to ISO9001:2000, ISO14001:2015, and EH45001:2018 quality control systems. Every product undergoes a final inspection by a professional QC team before packaging.
What payment terms do you accept?
We accept T/T at sight, L/C, Alipay, and Western Union for your convenience.
Do you offer OEM/ODM customization services?
Yes, we accept all OEM orders. Simply provide your design requirements, and we will offer a reasonable price and customized solution.
What is the expected service life of FRP drainage channels?
Due to the high chemical stability and corrosion resistance of fiberglass composites, the drainage channels are designed to last over 20-50 years depending on the environment.
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