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