运城Half nipple
运城Nipple
运城Long nipple
运城Half thread long nipple
运城Hexagon nipple
运城Hexagon F/M nipple
运城Hexagon reducer nipple
运城Hose nipple L-type
运城Hose connector whj
运城Hose connector WHS
运城Hose joint WRH for welding
运城Round water pipe joint wrhn
