Rongchuang Cast Iron Gate Manufacturer specializes in the production and processing of: PZ, PGZ type cast iron gates, cast iron copper-plated gates, stainless steel gates, sliding plate gates, flap gates (tidal gates), weir gates, steel structure gates (curved gates, flat sliding gates, flat roller gates), available in sizes from 0.2×0.2 to 10×10 meters, including double-acting water-stop gates, reverse water-stop gates, deep water gates, and more.

There are two types of cast iron gates: square and round. Cast iron gates typically consist of a gate body and a frame, both made of cast iron. The gate leaf and frame are usually cast separately. The complete gate body is often structured with a panel and reinforcing ribs; the panel can be flat or arched. The gate body is usually cast and machined as a whole, but larger sizes can be divided into parts. Generally, a solid metal or bronze sealing strip is used as the support slider, and the bronze sealing strip is fixed to the gate body with the same material's countersunk screws, completing the sealing work surface at the screw head.

Cast iron gates offer excellent corrosion resistance. They are installed in one piece, making maintenance costs lower than other gate types. Cast iron gates are usually combined with small screw hoists for operation. After long-term use, wear occurs, and we can adjust the waterstop module to ensure the gate continues to function normally. Compared to steel gates, cast iron gates have a simpler structure and can withstand greater water pressure. Due to lower manufacturing costs, they are suitable for smaller waterways. Steel gates, on the other hand, are larger in size and are only used in large waterways. The use of cast iron gates addresses issues such as high labor intensity, high costs, and poor water-sealing performance in gate production.

The cast iron gate produced by Rongchuang features strong pressure resistance, straight and smooth finish, tight fit, excellent wear resistance, and a long service life with good corrosion resistance.

Newhe County Rongchuang Water Conservancy Machinery Factory, adhering to the principle of being responsible to customers and society, upholds the business philosophy of "Integrity as the Foundation, Morality Across the World, Mutual Benefit and Win-Win," and aims to build Rongchuang Water Conservancy Machinery Factory into a reliable enterprise in the industry. We continue to contribute to the water conservancy and hydropower industry.