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