Storage and installation of pipe fittings elbow

　　1. Stainless steel pipe fitting elbows stored for a long time shall be inspected in time, the exposed surface shall be kept clean, the dirt shall be removed, and they shall be stored neatly in a ventilated and dry place indoors. It is strictly prohibited to stack or store in the open air. The stainless steel pipe fitting elbow shall be kept dry and breathable, the cage shall be clean and tidy, and shall be stored according to accurate storage methods.

　　2。 During installation, the stainless steel pipe fitting elbow can be directly installed on the pipeline according to the connection mode, and the stainless steel pipe fitting elbow can be installed according to the use position. Generally, it can be installed at any position of the pipeline, but it needs easy operation inspection. Note that the medium flow of the stainless steel pipe fitting elbow should flow under the longitudinal valve disc, and the stainless steel pipe fitting elbow can only be installed horizontally. Pay attention to sealing when installing stainless steel elbow to prevent leakage and affect the normal operation of pipeline.

　　3. When stainless steel pipe fitting elbow ball valve, stop valve and gate valve are used, they can only be opened or closed, and the flow shall not be adjusted to avoid the wear of sealing surface. The gate valve and upper threaded stop valve are equipped with inverted sealing device, and the hand wheel is fastened to the top to prevent the leakage of medium from the filling point.

　　4. Use hand wheel to make stainless steel pipe fitting elbow. Do not use levers or other tools to avoid damaging valve components. Turn the handwheel clockwise to close, and vice versa. Son, when using, we should be fair and ensure the correct use of methods and means.