Note, maintenance and storage of carbon steel flange

　　Notice of installation of carbon steel flange

　　(1) sealing gaskets should have good resistance to oil and aging resistance, and good flexibility and mechanical strength. Installation should be based on the shape of the connection of different sections and sizes of sealing gasket, and placed correctly.

　　(2) carbon steel flange ring and provisions in any direction and heads and into the concave and convex grooves to undertake, without distorting the installation oversight to is reviewed, results and cause a rise of must be refined molten steel ladle, after verification of the given inlet injection at the top of the package, long nozzle will be injected into the tundish.

　　(3) the fastening force of carbon steel flange should be uniform, and the compression of the rubber pad should be controlled on the left of the 1/3.

　　(4) different steel structures can be achieved by the vibration process of the mold and the mutual matching between the protective slag, which can realize the injection of the stainless steel pipe fittings.

　　(5) carbon steel flanges shall be of sufficient strength, and shall not be deformed when tightened. Clean the sealing surface should be flat carbon steel flanges, to seriously clean up oil and rust during installation.

　　Carbon steel flange storage and maintenance is very important, the general engineering will material selection of carbon steel, carbon steel flange surface is prone to rust, placed a long time appearance is not beautiful, flange stored shall not be placed directly on the ground, ground into the moistureproof mat, then flange placed neatly, placed to carbon steel flange and the carbon steel flange between the left a channel can not only to ventilation but also to facilitate shipments of carbon steel flange.

　　Specific as follows:

　　Different materials should be stored separately, and do a good job of marking;

　　The same material, different types and specifications are stored, and do the corresponding logo;

　　Stacked neatly. Avoid the bump, carbon steel flange it rust.