NON-RISING TYPE/RESI
WAFER TYPE/GEAR BOX
WCB Y STRAINER
波纹管法兰接头
CASTING
Y STRAINER WITH GROO
DUAL PLATE
WAFER TYPE/SS BODY
不锈钢软接头
FLANGE TYPE Y-STRAIN
WAFER TYPE/ELECTRIC
可拆卸接头
