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