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