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