If ball valves are the "flexible vanguards" of fluid control, gate valves are the "all-round guards" covering all scenarios — from urban tap water trunk pipelines to nuclear power plant primary loop systems, from shale gas fracturing pipelines to food and pharmaceutical clean pipelines, they adapt to the harsh needs of different industries with diversified structural designs.
In the petrochemical industry, OUWEI DN300-DN1200 large-diameter gate valves guard long-distance pipelines. The 10MPa high-pressure model can withstand high temperature of 400℃, and the sulfur-resistant steel material can easily cope with the corrosion of sulfur-containing media; in municipal water supply, OUWEI soft-sealed gate valves eliminate tap water leakage with a precision sealing surface of Ra≤0.8μm, and the integrated expansion joint structure can compensate 400mm pipeline displacement in geologically active areas; in the new energy track, OUWEI hydrogen embrittlement-resistant gate valves build a solid safety line for 35MPa/70MPa hydrogen refueling stations, and the ultra-low temperature model is suitable for extreme working conditions of LNG receiving stations.
From industrial production to people's livelihood security, from traditional energy to new energy, OUWEI gate valves interpret the concept of "where there is fluid, there is reliable protection" with their "one-valve multi-function" adaptability.
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