產品簡介:G系列球閥采用聚合物作密封材料,在較寬的溫度和壓力范圍具有優(yōu)良的密封性能,閥門選材廣泛、規(guī)格齊全、全通徑與縮口兼?zhèn)洹J鞘涂碧?、石化、化工、原油和天然氣等輸送管道的理想用閥。其中K型閥門在各種壓力條件下,...
產品型號:G150-D-71-2200MV-5 G150-D-71-2236MV-5 G150-D-71-3600MV-5 G300-D-71-2200MV-5 G300-D-71-2236MV-5 G300-D-71-3600MV-5 G400-D-71-2200MV-5 G400-D-71-2236MV-5 G400-D-71-3600MV-5 G600-D-71-2200MV-5 G600-D-71-2236MV-5 G600-D-71-3……
產品詳細說明: