Stainless steel elbow is different from carbon steel elbow, the main material is different, the chemical composition of it will keep the elbow surface for a long time, will not rust, will not be corrosion.

In the use and maintenance of stainless steel elbow, need to pay attention to a lot of things, the need for users in accordance with certain methods for use, in accordance with the correct and reasonable way to use and maintenance. Points for attention are as follows:

1. long-term storage of stainless steel elbow should be checked regularly, often exposed to the surface of the processing should be kept clean, clean up dirt, neatly stored in the indoor ventilation dry place, is strictly prohibited stacking or open-air storage. Always keep the elbows dry and ventilated, keep the equipment clean and tidy and store it in the correct storage method.

2. when installing, the elbow can be installed directly on the pipe by way of connection, and installed according to the location used. Under normal circumstances, can be installed in any position on the pipeline, but need to facilitate the operation of the test, pay attention to the cut-off stainless steel elbow, medium flow should be vertical valve, down to the upper reaches of the elbow can only be installed horizontally. Elbow installation should pay attention to sealing, to prevent leakage phenomenon, affecting the normal operation of the pipe.

3. stainless steel elbow ball valve, globe valve, gate valve use, only for full open or full closed, do not promise to do adjustment flow, so as not to close the cover erosion, accelerated wear and tear. The valve and the upper thread stop valve are provided with an inverted sealing device, and the hand wheel is screwed to the top position to be screwed, so that the medium can be prevented from leaking from the filling.

4. elbow application handwheel, please do not use levers or other tools, so as not to damage the valve. The handwheel rotates clockwise for closure and vice versa for opening. In use, be reasonable and ensure accurate use of methods and means.

5. stainless steel elbow valve, packing gland bolts should be equally tightened, should not be compressed into an oblique state, so as not to hurt, impede stem movement or cause leakage.

6. elbow in the use of the process should always be kept clean, transmission thread must be lubricated regularly, when found fault, should immediately stop use, identify the cause, clear the fault.