详情描述

Glass-fiber reinforced shutters are designed for circular and square outlets with unidirectional water flow. They feature a tight structure and reliable operation, requiring no manual operation. The opening and closing force is derived from the water pressure source. The shutter opens when the water pressure inside the glass-fiber shutter exceeds the pressure outside, and closes otherwise.

Production process and materials of glass fiber shutter:

Utilizing advanced modern fiberglass reinforced plastic (FRP) technology formulas, the product is cured and matured in specially designed molds, followed by post-processing. The primary materials include unsaturated polyester resin, glass fiber fabrics, short glass fiber cuts, and glass fiber yarns. The product is available in circular and square flap gates. Connection types include flange connection, concrete casting, hand-laid joint, and sleeve connection; while structural types include hollow float plate, flat plate, and pump types.

Fiberglass Sluice Gate Installation Requirements:

The FRP butterfly valves with flange connections are divided into three types: wing ring pipe flange connection, pre-bolted flange connection, and expansion screw flange connection. The Rongchuang steel butterfly valves typically refer to valves made by casting or welding with carbon steel, featuring the characteristics of traditional metallic butterfly valves. These steel butterfly valves are mainly installed at the ends of drainage and sewage pipelines, offering automatic opening and closing functions. They have good water stoppage and anti-backflow properties. Steel butterfly valves are available in different materials, primarily carbon steel and stainless steel, catering to various working environments and engineering requirements. They possess high comprehensive mechanical strength, but due to their weight, they are not easy to install, and they are not fully corrosion-resistant with poorer aging resistance.

Our Rongchuang manufactured glass steel butterfly valves are versatile, easy to install, simple to operate, wear-resistant with a long service life, and excellent corrosion resistance.

Xinhe Rongchuang Water Conservancy Machinery Factory, adhering to the principle of being responsible to customers and society, upholds the business philosophy of "Honesty as the Foundation, Morality Prevailing, and Mutual Benefits," aiming to build a reliable enterprise in the industry for users. We continue to contribute to the water conservancy and hydropower industry.