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