What do I need to pay attention to the maintenance of stainless steel elbow?

Stainless steel elbow maintenance needs to pay attention to the knowledge:

In the use and maintenance of stainless steel elbow need to pay attention to a lot of things, need to be used by the user in accordance with certain methods, in accordance with accurate and fair methods of use and maintenance. Precautions are as follows:
1, long-term storage of stainless steel elbow, should be made on a regular basis check, often exposed processing surface must be kept clean, remove dirt, neatly stored in indoor airy and dry place, is strictly prohibited stacking or open storage. Often keep the stainless steel elbow dry and ventilated, keep the clean and tidy, in accordance with the accurate storage method.
2, installation, stainless steel elbow can be directly installed in the pipe according to the connection, according to the location of the use of the installation. In general, can be installed in any position in the pipeline, but need to facilitate the manipulation of the inspection, pay attention to the cut-off stainless steel elbow medium flow should be longitudinal valve flap below the upward flow, stainless steel elbow can only be installed horizontally. Stainless steel elbow in the installation should pay attention to the sealing, to prevent leakage phenomenon, affecting the normal operation of the pipeline.
3, stainless steel elbow ball valves, globe valves, gate valves when used, only for fully open or fully closed, do not promise to do to regulate the flow rate, so as to avoid erosion of the sealing surface, accelerated wear. Gate valve and upper threaded globe valve with inverted sealing device, the handwheel screwed to the position of the super tighten, you can prevent the medium from leaking from the packing.
4, stainless steel elbow application handwheel, do not use levers or other tools, so as not to damage the valve parts. Clockwise rotation of the handwheel is closed, and vice versa is open. Sub ah use to be fair, to ensure the accurate use of methods and means.
5, stainless steel elbow valve packing gland bolts should be tightened evenly, should not be pressed into a crooked state, so as not to bruise obstruct the stem movement or cause leakage.
6, stainless steel elbow in the process of use, should often keep clean, transmission threads must be lubricated on a regular basis, found fault, should immediately suspend use, identify the cause to clear the fault.

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