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