And steel flanges are embedded into static electricity conduction oil conveying rubber pipes

Steel flanges of the embedded steel flange static electricity conducting oil conveying rubber pipe are embedded in the two ends of a rubber hose body and wrapped by curtain cloth and outer rubber, static electricity conducting steel wires are welded to the back faces of flange plates at the two ends of the rubber hose body, and the static electricity conducting steel wires are spirally wound in the rubber hose body. A water stop ring and an oil stop ring are arranged on the disc face of each flange disc, bolt holes and internal threaded holes are evenly and alternately distributed in the circumferential direction of each flange disc, installation counter bores are evenly distributed in the circumferential direction of the rubber hose body, the two rubber hose flange discs are in butt joint, and bolts penetrate through the bolt holes of one flange disc to be screwed into the internal threaded holes of the opposite rubber hose flange discs to be fixed after sinking into the counter bores. Through connection of