乌鲁木齐Half nipple

乌鲁木齐Nipple

乌鲁木齐Long nipple

乌鲁木齐Half thread long nipple

乌鲁木齐Hexagon nipple

乌鲁木齐Hexagon F/M nipple

乌鲁木齐Hexagon reducer nipple

乌鲁木齐Hose nipple L-type

乌鲁木齐Hose connector whj

乌鲁木齐Hose connector WHS

乌鲁木齐Hose joint WRH for welding

乌鲁木齐Round water pipe joint wrhn