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