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