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