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