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