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