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