


The flap gates come in two types: circular and square, designed and manufactured based on the outlet size and shape. They are available in hollow float plate style and flat plate style. Suitable for one-way valves in pipelines, sewage treatment, and outlet points of drainage pipes along rivers and riversides, they feature automatic opening and closing functions; excellent water stopping and anti-backflow performance; composite material gates are highly resistant to corrosion and easy to install and manage.
Composite materials are lightweight, corrosion-resistant, and aging-resistant; offer no value for recycling, effective in anti-theft; increase the opening angle, significantly reducing the force required for door opening and closing; superior mechanical properties, highly customizable, and reliable in operation.
Composite material flap dam can be circular or rectangular, with a tight structure and reliable operation, requiring no manual operation. It can be connected with flanges or fixed with pre-buried components.
Fiberglass gate valves, HDPE gate valves, high-density polyethylene composite gate valves are lightweight, corrosion-resistant, and aging-resistant. They feature automatic opening and closing functions, excellent water stop and anti-backflow properties. Guang Tai Co., Ltd. can customize hollow float gate valves and flat plate gate valves as required, available in circular, square, or rectangular shapes, with diameters ranging from 300mm to 3000mm, offering strong design flexibility. Guang Tai's composite material gate valves have passed various engineering and technical evaluations, demonstrating superior mechanical properties, reliable operation, and fundamentally address the issues of labor and metal energy savings. They are low-carbon and environmentally friendly, receiving very positive market feedback!
Glass-Fiber Shutters, Composite Shutters, HDPE Shutters - Precision materials, scientific process, high strength, high back pressure, corrosion and aging resistance, aesthetically pleasing design, easy to open, leak-proof, long service life, wide application range.
Compared to similar HDPE gates, composite material gates, high-density polyethylene gates, and fiberglass gates, our company's HDPE gates, composite material gates, high-density polyethylene gates, and fiberglass gates are structurally more scientific, stronger in load-bearing capacity, more aesthetically pleasing, and more technically advanced in manufacturing. Our products are exported overseas year-round and are your ideal choice.
Jizhou Hexin Water Conservancy specializes in the research and production of FRP butterfly valves, HDPE butterfly valves, composite material butterfly valves, and high-density polyethylene butterfly valves, which can be customized into square butterfly valves, round butterfly valves, with diameters ranging from 300mm to 3000mm. They are ideal low-cost, high-performance alternatives to traditional cast iron, steel, floating box, stainless steel, moisture-proof, H-beam, and hydraulic butterfly valves. Reduce your procurement costs and enhance your operational performance.





