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