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