1, long-term storage stainless steel stamping elbow should be checked regularly, often exposing the exposed surface to be clean, remove dirt, neatly store in the indoor air and dry place, strictly prohibit stacking or open storage. It is often kept dry and ventilated of the stainless steel elbow, and the maintainer is clean and tidy and stored according to the accurate storage method.

2, stainless steel stamping elbow ball valve, globe valve, gate valve when used only for full open or full closed, do not allow to adjust the flow rate, so that the cover will be eroded and accelerated wear.

3, when the stainless steel elbow is installed, the stainless steel elbow can be directly installed on the pipe according to the connection mode, and the installation is carried out according to the position used. Generally, it can be installed in any position of pipeline, but it is easy to operate. It is noted that the flow direction of stainless steel punching elbow should be vertical upward under the longitudinal valve, and the stainless steel stamping elbow can only be installed horizontally. When the stainless steel stamping elbow is installed, we should pay attention to the sealing, prevent the phenomenon of leakage and affect the normal operation of the pipe.