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浮阀

AF-460 不锈钢法兰浮球阀

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浮阀

AF-89 耐低温软密封浮球阀

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Q47F固定球阀

美国API, ANSI Q47F 锻钢固定球阀

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KOZO固定球阀

美标API Q347F 锻钢固定球阀

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美标固定球阀Q47-150LB LNG低温不锈钢加长阀杆

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Q41PPL高温球阀

美标Q41F手动法兰球阀, 由不锈钢和碳钢制成.

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API607侧装偏心球阀PBQ940H-10C

API607侧装偏心球阀PBQ940H-10C

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API607 蜗轮偏心球阀, 顶装偏心球阀

API607 蜗轮偏心球阀, 顶装偏心球阀

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BQ71F wafer-type insulated ball valve

BQ71F wafer-type insulated ball valve

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黄铜浮球阀耐低温软密封浮球阀

黄铜浮球阀耐低温软密封浮球阀

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Top-mounted eccentric hemispherical valve

DYQ340F/HY-16C/P Top-mounted eccentric ball valve

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Q941TC Electric Ceramic Ball Valve

Electric ceramic ball valve Q941TC high temperature lime slurry dust particles wear resistant

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