The gate valve body is made of WCB carbon steel castings, which have excellent welding performance and mechanical processing performance. The tensile strength is 485~655MPa, and it can withstand a temperature range of -29℃ to 427℃. It is suitable for non-corrosive media such as water, steam, oil, natural gas, etc., offering superior cost-effectiveness compared to alloy valves.

Widely used as an opening and closing device for connecting or cutting off medium in oil and steam pipelines within petrochemicals, metallurgy, water treatment, and thermal power plants.