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