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