Rubber joints are properly installed in the pipe in order to prevent excessive elongation of the rubber joints. Rubber joints had better be installed immediately after mounting bracket being installed, the pipe installed after the rubber joints must be fitted behind the pipe guide bracket to the support pipe. Please use the lock torque flange screws in order to make rubber joints can stretch to its maximum displacement and in order to protect the surface of the product , when you install the screws, the connection flange rubber joints flange from the mouth into the screws. Screw and nut surface can not be favorable mouth .In addition to these, it needs to install buried guards when rubber joints are installed, which is composed of two semi-circular hollow to make rubber joint and welded flange for pipe into it in full.There are two semi-circular square with the ball on both sides of the flange outer wall , and two vertical junction depth may be supported on the basis of soil , enough to accept external pressure load.
