低溫閘閥主要特點 CHIEF FEATURES
全通徑,明桿帶支架
FULL PORT,OUTSIDE SCREW AND YOKE(OS&Y)
中法蘭螺栓連接
BOLTED BONNET
帶導向的彈性閘板
FLEXIBLE WEDGE,FULLY GUIDED
美標結構改進型
STRUCTUIRE IMPROVE ON API
加長保溫頸
EXITENSION HOLDING NECK
傘齒輪操作選配
AVAILABLE WITH GEAR OPERATOR
標準法蘭連接
FLANGED END
產品規范 Product Specification (按照標準)