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