High Pressure GB Gate Valve for Pipelines

This industrial High Pressure GB Gate Valve is engineered for full flow cut-off control on heavy-duty industrial pipelines, serving as core fluid control equipment for petroleum, power, chemical and water supply systems. As premium High Quality Valves, it strictly complies with GB national standards on design, material selection and pressure testing to deliver stable sealing under harsh high-pressure working conditions. Classified as reliable Durable Gate Valves, its valve body adopts thickened alloy steel or stainless steel casting, with surfacing hard alloy on sealing surfaces to resist abrasion, corrosion and medium erosion. The wedge gate structure minimizes fluid resistance, realizing zero leakage when fully closed. Reinforced valve stem and bonnet structures boost pressure bearing capacity, suitable for mediums like steam, oil and natural gas within wide temperature ranges. This Gate Valve features flexible flange connection and simple maintenance, greatly extending service…

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