Rongchuang Iron Gate Factory specializes in the production and processing of: PZ, PGZ cast iron gates, cast iron copper镶gates, stainless steel gates, slide gates, flap gates (tidal gates), weir gates, steel structure gates (including arc gates, flat sliding gates, and flat roller gates), available in sizes ranging from 0.2×0.2 to 10×10 meters. This includes bi-directional waterstop gates, reverse waterstop gates, and deep water gates, among others.

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 entire gate body is generally constructed with a panel and reinforcing ribs, where 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, with bronze sealing strips secured to the gate body using identical material沉头螺钉, and the screw head completes the sealing surface.

Cast iron gates offer excellent corrosion resistance. They are installed in one piece, resulting in lower maintenance costs compared to other gate types. Cast iron gates are typically used in combination with small screw actuators. After long-term use, if there is wear, we can adjust the water stop module to ensure the gate continues to function normally. Compared to steel gates, cast iron gates have a simpler structure and can withstand higher water pressure. Due to their lower manufacturing costs, cast iron gates are suitable for smaller waterways. In contrast, steel gates are larger and are only used in large waterways. The use of cast iron gates addresses issues such as high workload, labor intensity, high costs, and poor water-sealing performance in gate production.

The cast iron gate produced by Rongchuang boasts strong pressure-bearing capacity, straight and smooth finish, tight fit, excellent wear resistance, and a long service life with good 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, Virtue Across the World, Mutual Benefit and Win-Win," and aims to build a reliable enterprise in the industry for users. We continue to contribute to the water conservancy and hydropower industry.