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Q41F-16 球閥
Q41F-16 球閥
碳鋼球閥用于截斷或接通管路中的介質,選用不同的材質,可分別適用于水、蒸汽、油品、液化氣、天然氣、煤氣、硝酸、醋酸、氧化性介質、尿素等多種介質。不僅結構簡單、密封性能好,而且在公稱通經范圍內體積較小、重量輕、材料耗用少、安裝尺寸小,并且驅動力矩小,操作簡便、易實現快速啟閉,球閥是近十幾年來發展快的閥門品種之一。
 
碳鋼球閥標準
設計與制造按GB/T12237
結構長度按GB/T12221
法蘭連接尺寸按JB/T79
91在线精品高清免费观看
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