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