保溫截止閥:BJ41W、BJ41Y、BJ45H、BJ45Y、BJ45W
鍛鋼截止閥:J61Y、J61H、J41H、J11H
波紋管截止閥:WJ41H、WJ41Y、WJ41W
儀表針形截止閥:J13、J23
低溫截止閥:DJ41Y、DJ41W
水封截止閥:DS/J61H
氧氣專(zhuān)用截止閥:JY41W、JY41Y
燃?xì)饨刂归y:J41N
柱塞截止閥:J40HX-16G
不銹鋼截止閥:J41W
外螺紋截止閥:J21H、J21W
外螺紋不銹鋼截止閥:J21W-16C6L
美標(biāo)截止閥:J41H、J41Y、J41F
錐齒輪截止閥:J541Y、J541H、J541W
電動(dòng)截止閥:J941Y、J941H、J941W
襯氟截止閥:J41F46
國(guó)標(biāo)截止閥:J41H、J41Y、J41F
節(jié)流截止放空閥:FJ41