百色Half nipple
百色Nipple
百色Long nipple
百色Half thread long nipple
百色Hexagon nipple
百色Hexagon F/M nipple
百色Hexagon reducer nipple
百色Hose nipple L-type
百色Hose connector whj
百色Hose connector WHS
百色Hose joint WRH for welding
百色Round water pipe joint wrhn
