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