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