主要特點及用途Chief featires and usages: 1、閥門與管路連接采用焊接式結構。 2、密封面不易磨損,擦傷,密封性能好,壽命長。 3、結構緊湊,啟閉性好、高度小、維修方便。 4、適用于水、蒸汽、油品管路上,具有耐高溫、耐高壓的特點。 1、A welding structure is used to connect the valve and pipelines. 2、The sealing face is of a good sealing property and long duration,uneasy to be worn and tubbed. 3、Compact structure,well to be opened and closed,lower in height,easy maintenance. 4、Of high-temperature and high-pressure resisting features and suitable for water,steam,oil goods pipelines. 主要性能和使用范圍Chief property and scope of use
主要零件材料Material bain parts
主要尺寸及重量Main dimensions and weihgt
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