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