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