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