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